How Do Laboratory Presses Support The Training Of Cnns? Enhancing Ai-Driven Automated Material Inspection

Learn how laboratory presses provide standardized data for CNN training, ensuring high-quality feature extraction for automated quality control.

What Role Does A Laboratory Hydraulic Press Play In In-Situ Ftir? Key To Sample Integrity & Optical Clarity

Learn how laboratory hydraulic presses create self-supporting pellets for in-situ FTIR, ensuring optical translucency and thermal stability.

What Role Does A Laboratory Hydraulic Press Play In Pixe Analysis? Master Precision Sample Compaction

Learn how laboratory hydraulic presses stabilize samples for PIXE analysis by converting loose powders into high-density, reproducible pellets.

What Are The Advantages Of Using A Laboratory Press? Flexibility, Cost-Effectiveness, And Speed For R&D

Discover how lab presses offer flexibility, cost savings, and precision for small-scale research and prototyping, ideal for labs and R&D teams.

What Is The Design Purpose Of Electric Lab Cold Isostatic Presses (Cip) In Terms Of Size And Pressure? Achieve Uniform Density In Complex Shapes

Discover how electric lab CIPs use customizable size and extreme pressure (up to 900 MPa) to bridge R&D and industrial production for complex parts.

Why Is High Pressure Crucial For Solid-State Battery Performance? Achieve Superior Ion Conductivity And Stability

Learn how high pressure from a lab press densifies materials, minimizes impedance, and ensures stable performance in solid-state battery research.

Why Is A Laboratory Hydraulic Press Used To Compact A Dried Mixed Solid Electrolyte Membrane At A Pressure Of 2.8 Mpa? Optimize Battery Performance

Discover how a lab hydraulic press at 2.8 MPa compacts solid electrolyte membranes to enhance density, ionic conductivity, and mechanical strength for superior battery cells.

Why Is Applying A Specific Pressure With A Press Necessary During The Final Assembly Of An All-Solid-State Battery? Achieve High-Performance Battery Assembly

Learn why controlled pressure is critical for eliminating voids and minimizing resistance in all-solid-state batteries, enabling high-rate performance and reliable data.

Why Is 370-400 Mpa Pressure Crucial For Solid-State Batteries? Achieve Dense, High-Performance Pellets

Learn why 370-400 MPa uniaxial pressure is essential for creating dense, low-porosity solid-state battery pellets with superior ionic conductivity and safety.

What Is The Function Of A Uniaxial Press In The Preparation Of Li₇La₃Zr₂O₁₂ Electrolyte Green Pellets? Build A Foundation For High-Performance Solid-State Batteries

Learn how a uniaxial press compacts LLZO powder into green pellets, enabling uniform density and high ionic conductivity for solid-state battery electrolytes.

How Do Custom Molds And Plunger-Type Inserts Enhance Composite Densification? Achieve Superior Material Integrity

Learn how plunger-type inserts use directional pressure and layered charging to eliminate voids and maximize density in composite hot pressing.

Why Is A Laboratory Hydraulic Press Critical For Powder Pellets? Enhance Your Solid-State Reaction Efficiency

Learn why hydraulic presses are essential for powder pellet preparation, densification, and shortening atomic diffusion distances in research.

Why Is A Laboratory Hydraulic Press Essential For Microstructural Characterization? Standardizing Low-Clinker Cement

Learn why a laboratory hydraulic press is crucial for low-clinker cement analysis by eliminating density gradients and stabilizing pore structures.

Why Is The Use Of A Laboratory Hydraulic Press Essential For Nca Powder? Ensure Precision In Xrd & Thermal Analysis

Learn why a laboratory hydraulic press is crucial for NCA powder analysis, ensuring uniform density for accurate XRD and thermal results.

How Is A Laboratory Press Machine Used To Improve Ion Diffusion In Mofs? Optimize Battery Charging Efficiency

Learn how laboratory presses tune MOF pore structures and density to enhance ion kinetics, improving battery charging speed and performance.

What Are The Advantages Of Selecting Ptfe Molds For Polymonc(Li) Membranes? Ensure Defect-Free Release

Discover why PTFE molds are essential for PolyMONC(Li) membranes, offering non-destructive detachment and superior chemical inertness.

What Is The Function Of A Laboratory Hydraulic Press? Optimize Your Chemical Powder Sample Pre-Treatment

Learn how laboratory hydraulic presses transform loose powders into dense pellets to ensure data reproducibility and accurate analytical results.

Why Is A Laboratory Hydraulic Press Essential? Achieve Precision In Spectroscopy And Electrochemical Sample Prep

Learn how laboratory hydraulic presses eliminate voids and ensure high-density samples for accurate FTIR, XRF, and electrochemical testing.

What Is The Primary Function Of A Laboratory Hydraulic Press In Melting Kinetics? Achieve Uniform Density For Data

Learn how laboratory hydraulic presses ensure uniform density and stable thermal conduction for accurate melting kinetics research.

What Role Does A Laboratory Hydraulic Press Play In The Pressure Casting Of Electrical Porcelain? Expert Insights

Discover how laboratory hydraulic presses enhance electrical porcelain density and strength through precise mechanical compaction and densification.

Why Is A Laboratory Press With Precise Pressure Holding Required For Alkali-Activated Concrete? Ensure Testing Accuracy

Learn why precise pressure holding and constant loading rates are critical for testing high-strength alkali-activated concrete up to 120 MPa.

What Is The Function Of A Laboratory Hydraulic Press In Solid Electrolyte Pellet Preparation? Optimize Battery Testing

Learn how high-precision laboratory hydraulic presses eliminate voids and reduce grain boundary resistance to ensure accurate conductivity testing.

Why Is A Laboratory Hydraulic Press Used To Consolidate Li2O–Al2O3 Powder? Unlock Precision In Dsc Measurements

Learn how consolidating Li2O–Al2O3 powder into high-density discs optimizes heat conduction and signal sensitivity for accurate DSC analysis.

What Is The Primary Function Of A Laboratory Hydraulic Press In Ceramic Preparation? Achieve Optimal Sample Density

Learn how laboratory hydraulic presses create green bodies for ferroelectric and piezoelectric ceramics to ensure high-performance sintering results.

Why Is A Laboratory Hydraulic Press Used For Co0.9R0.1Moo4 Samples? Ensure Precision In Colorimetric Measurements

Learn why hydraulic pressing is essential for Co0.9R0.1MoO4 samples to achieve uniform light reflection and accurate spectroscopic data.

How Do Laboratory Disc Cutters Or Precision Molds Contribute To The Consistency Of Test Results? Boost Data Accuracy

Learn how precision disc cutters and molds eliminate physical variables and burrs to ensure reliable, repeatable electrochemical test results.

What Is The Function Of A Laboratory Press In The Traditional Manufacturing Of Micro-Thermoelectric Generators (Μ-Tegs)?

Learn how laboratory presses enable μ-TEG manufacturing by densifying thermoelectric powders to improve conductivity and mechanical strength.

Importance Of Laboratory Hydraulic Presses For Solid Electrolyte Pellets: Enhancing Lithium-Sulfur Battery Performance

Learn why a laboratory hydraulic press is essential for creating dense, low-impedance solid electrolyte pellets for lithium-sulfur batteries.

Why Is Polyurethane Used In Cip Mold Structures? Achieve Uniform Pressure For High-Precision Compaction

Learn how polyurethane acts as a critical transmission medium in Cold Isostatic Pressing (CIP) to ensure uniform density and shape precision.

What Is The Significance Of Xrd Data In Validating Zirconium Compound Simulations? Enhance Accuracy With Pressed Pellets

Learn how experimental XRD data validates zirconium MOF simulations and why laboratory hydraulic presses are essential for accurate sample prep.

Why Is A Laboratory Hydraulic Press Required For Iridium(Iii) Complex Ftir? Master High-Resolution Spectroscopy

Learn how laboratory hydraulic presses create transparent pellets for Iridium(III) FTIR spectroscopy by inducing plastic flow and eliminating light scattering.

How Is A Laboratory Hydraulic Press Utilized In Experiments Involving Aluminum As An Energy Carrier? Optimize H2 Yield

Discover how hydraulic presses standardize aluminum pellets for hydrogen research, optimizing reaction rates and energy density for better H2 yield.

What Role Does A Laboratory Hydraulic Press Play In Sic/Yag Ceramic Green Body Forming? Essential Consolidation Roles

Learn how 100 MPa uniaxial pressure in a lab hydraulic press consolidates SiC/YAG powder into stable green bodies for high-performance ceramics.

What Is The Significance Of Using A Laboratory Hydraulic Press For Cathode Pellets? Maximize Solid-State Battery Density

Learn how laboratory hydraulic presses enable critical ion transport and structural integrity in all-solid-state battery fabrication.

What Role Does A Laboratory Hydraulic Press Play In Ft-Ir Testing Of Glass? Master Sample Transparency & Accuracy

Learn how laboratory hydraulic presses create transparent KBr pellets at 70 MPa to ensure accurate FT-IR transmission spectra for glass materials.

Why Is A Laboratory Hydraulic Press Used For Preparing Photocatalyst Samples? Enhance Xps And Ir Data Accuracy

Learn how a laboratory hydraulic press optimizes photocatalyst samples for XPS and IR spectroscopy by eliminating voids and surface roughness.

How Does A Laboratory Hydraulic Press Facilitate High-Quality Solid Samples? Achieve Precise Sample Standardization

Learn how laboratory hydraulic presses eliminate porosity and ensure density uniformity to enhance the accuracy of FTIR, XRF, and electrical tests.

What Is The Function Of A Laboratory Hydraulic Press In Dry Ice Sample Prep? Achieve Precise Density Control

Learn how laboratory hydraulic presses transform dry ice granules into uniform pellets with controlled density for accurate material testing.

Why Is A Laboratory Hydraulic Press Required For Preparing Lignocellulosic Powder Samples? Ensure Optical Consistency

Learn why high-tonnage hydraulic presses are essential for creating dense, flat pellets required for high-quality FTIR and XRD data analysis.

What Is The Function Of Precision Metal Molds In Triboelectric Sensor Prototypes? Achieve High Signal Stability

Learn how precision metal molds define sensor geometry, encapsulate electrodes, and ensure uniform output voltage in triboelectric prototypes.

What Is The Function Of Preheated Brass Molds In Glass Melt-Quenching? Achieve Optimal Transparency & Shape

Learn how brass molds and copper plates drive thermal conductivity and mechanical shaping to produce high-quality fluoroborosilicate glass.

Why Is A Lab Press Used To Prepare (C4Py)3[Bi2Cl9] Powder For Impedance Spectroscopy? Expert Pelleting Insights

Learn why pressing (C4py)3[Bi2Cl9] powder into dense pellets is essential for reducing resistance and ensuring accurate impedance spectroscopy data.

What Role Does A Laboratory Hydraulic Press Play In Evaluating Expanded Perlite? Precision Crush Resistance Testing

Learn how laboratory hydraulic presses quantify expanded perlite mechanical integrity through controlled displacement and compression benchmarks.

Why Is A Lab Hydraulic Press Using Mold Forming Preferred For Deformable Samples? Ensure Geometric Consistency

Learn why hydraulic presses are essential for polymer and gel sample preparation, ensuring precise geometry and consistent mechanical behavior.

What Is The Role Of A High-Pressure Lab Press In Sulfide Solid-State Electrolyte Prep? Achieve Peak Ionic Conductivity

Learn how high-pressure lab presses densify sulfide electrolytes through cold pressing, eliminating porosity to ensure high ionic conductivity.

What Role Does A Laboratory Hydraulic Press Play In Preparing Samples For Scattering Experiments? Ensure Precision Data

Learn how laboratory hydraulic presses standardize samples for SAXS, SANS, and WAXS by ensuring uniform thickness and eliminating material artifacts.

How Does A High-Pressure Laboratory Hydraulic Press Combined With Steel Molds Influence Refractory Green Bodies?

Learn how laboratory hydraulic presses and steel molds optimize packing density, green strength, and sintering success for refractory materials.

Why Is Pressure Control Accuracy Critical For Cu-Al2O3 Sintering? Master Precision In Lab Pellet Pressing

Learn how precise pressure control ensures uniform density, prevents sintering defects, and guarantees data validity for Cu-Al2O3 nanocomposites.

What Is The Function Of A Laboratory Hydraulic Press In Ftir Analysis? Achieve High-Resolution Spectral Data Today

Learn how laboratory hydraulic presses transform raw powders into transparent KBr pellets to eliminate light scattering and ensure FTIR accuracy.

What Is The Function Of A High-Precision Pellet Press In Xrf Analysis? Optimize Your Biocement Sample Preparation

Learn how high-precision pellet presses ensure XRF accuracy for biocement mortar by eliminating air gaps and creating uniform sample surfaces.

What Are The Primary Functions Of A Laboratory Hydraulic Press In Manganese-Based Oxide Pelletization?

Learn how laboratory hydraulic presses enhance solid-state reaction kinetics and structural transformation in manganese-based precursor powders.

How Do A Laboratory Press And Precision Molds Ensure Testing Accuracy In Pcl Toxicity Assessment?

Standardize your PCL composite samples with laboratory presses and precision molds to eliminate geometric variables and ensure reliable toxicity data.

How Are Hydraulic Presses Used For Sample Preparation? Achieve Precision In Spectroscopy And Material Testing

Learn how laboratory hydraulic presses prepare samples for FTIR, XRF, and mechanical testing by ensuring uniform density and optical clarity.

What Are The Basic Components Of A Laboratory Press? Master Precision Compression With Kintek

Understand the essential parts of a laboratory press, from frames to heating platens, for superior material research and sample preparation.

What Are The Characteristics And Benefits Of A Hydraulic Mini Press? Compact Precision For Lab Sample Preparation

Learn how the hydraulic mini press offers 2 tons of force, portability, and high precision for pharmaceutical and polymer research applications.

How Is A Hydraulic Press Used For Sample Preparation? Create High-Precision Pellets For Ftir And Xrd Analysis

Learn how laboratory hydraulic presses transform powders into dense, transparent pellets for accurate FTIR spectroscopy and material testing.

How Does A Laboratory Hydraulic Press Contribute To Coffee Husk Brake Pad Molding? Optimize Your Biocomposite Strength

Learn how laboratory hydraulic presses consolidate coffee husk fibers into high-density brake pads through air expulsion and resin saturation.

What Is The Function Of A Laboratory Hydraulic Press For Mxene Resistivity? Achieve High-Density Precision Pellets

Learn how laboratory hydraulic presses eliminate voids and contact resistance in MXene powder to ensure accurate resistivity measurements.

What Are The Core Functions Of A Perforated Cylindrical Press Cage? Optimize Your Oil Extraction And Separation

Learn how the perforated cylindrical press cage acts as both a pressure vessel and a precision filter in mechanical oil pressing assemblies.

How Does A Laboratory Hydraulic Press Prepare Conductivity Test Pellets? Optimize Halide Solid Electrolyte Research

Learn how laboratory hydraulic presses use high pressure to densify halide electrolytes, reducing impedance for accurate conductivity testing.

Why Is A High-Capacity Hydraulic Lab Press Necessary For Geopolymer Testing? Achieve Reliable Results Above 60 Mpa

Learn why 1000 kN capacity and frame rigidity are critical for accurate geopolymer compressive strength testing and AI model validation.

Why Is A High-Precision Laboratory Hydraulic Press Necessary For Oxide Samples? Get Accurate Diffraction Data

Learn why precision sample pressing is vital for X-ray and neutron diffraction, from eliminating peak shifts to enabling Rietveld refinement.

Why Is High Pressure, Such As 370 Mpa, Provided By A Laboratory Hydraulic Press Necessary? Boost Your Ionic Conductivity

Learn why 370+ MPa pressure is essential for solid-state electrolyte densification, reducing impedance and maximizing ionic conductivity.

Why Is A Laboratory Hydraulic Press Used For Persistent Phosphor Samples? Ensure Precise Thermoluminescence Testing

Learn how laboratory hydraulic presses improve TL testing accuracy by ensuring uniform heat conduction and stable optical paths for phosphor pellets.

How Does The Pressure-Holding Function Of A Laboratory Hydraulic Press Affect The Quality Of Biomass Pellet Formation?

Learn how pressure-holding eliminates internal stresses, activates natural binders, and prevents lamination in biomass pellet production.

What Role Does A Laboratory Hydraulic Press Play In Lsgm Electrolyte Pellet Forming? Achieve High Green Density

Learn how laboratory hydraulic presses transform LSGM nanopowders into high-density green bodies for superior ionic conductivity and sintering.

Why Is A Laboratory Hydraulic Press Used For Pelletizing Nife2O4/Tio2? Achieve Precise Dielectric Testing Results

Learn how laboratory hydraulic presses eliminate porosity and standardize geometry in NiFe2O4/TiO2 nanocomposites for accurate dielectric analysis.

What Is The Importance Of A Laboratory Hydraulic Press In Ftir? Achieve Peak Spectral Clarity And Precision

Learn how laboratory hydraulic presses create transparent KBr pellets to minimize light scattering and ensure high-quality FTIR spectral data.

What Are The Advantages Of Rubber Molds In Cip For Y123 Superconducting Blocks? Achieve Maximum Density Uniformity

Learn how rubber molds in Cold Isostatic Pressing ensure uniform density and structural integrity for cylindrical Y123 superconducting blocks.

What Is The Necessity Of Using A Laboratory Press In Cathode Sheet Preparation? Optimize Battery Electrode Performance

Discover why laboratory presses are vital for cathode preparation, ensuring conductive networks, reducing resistance, and boosting energy density.

What Are The Requirements For Molds And Consumables In Crystal Synthesis? Ensure Precision In Cation Replacement

Learn why high-strength alloy molds and high-purity inert consumables are critical for studying cation replacement and percolation paths.

For What Purpose Is A High Pressure Of 700 Mpa Applied To A Composite Cathode During All-Solid-State Battery Assembly? To Densify And Bond Solid Interfaces

Discover why 700 MPa pressure is critical for eliminating voids and creating efficient ion/electron transport pathways in all-solid-state battery cathodes.

Why Is A Multi-Step Pressing Process Necessary For All-Solid-State Sodium-Ion Batteries? Unlock Optimal Battery Performance

Learn how multi-step pressing with varying pressures is essential for creating high-density, low-resistance interfaces in solid-state sodium-ion batteries.

Why Is It Necessary To Apply And Maintain A Constant Pressure With A Pressing Device When Testing The Ionic Conductivity Of Solid-State Electrolyte Powders?

Learn why constant pressure is critical for accurate ionic conductivity testing of solid-state electrolyte powders by eliminating voids and ensuring reliable data.

How Can Re-Applying Pressure Diagnose Solid-State Battery Failure? A Mechanical Truth Test For Failure Analysis

Learn how re-applying pressure to a cycled solid-state battery serves as a diagnostic tool to differentiate between mechanical and chemical failure modes.

In What Types Of Analytical Applications Are Manual Hydraulic Pellet Presses Commonly Used? Essential For Xrf & Ftir Sample Prep

Learn how manual hydraulic pellet presses create stable, homogeneous samples for accurate XRF and FTIR spectroscopy analysis, preserving sample integrity.

Why Use A Laboratory Press For Ysz Pellet Samples? Optimize Archimedes Method Precision

Learn how laboratory presses create YSZ pellets for Archimedes measurements to ensure accurate porosity and infiltration analysis in fuel cell research.

Why Use Aluminum And Silicone Composite Molds For Cip? Achieve Precision And Density In Alumina-Mullite Bricks.

Learn how composite molds combine aluminum rigidity and silicone flexibility to produce high-precision, defect-free Alumina-Mullite refractory bricks.

Why Is A Laboratory Hydraulic Press Used To Co-Press Graphite Disks? Ensure Optimal Interface For Na3Sbs4 Measurements

Learn how a hydraulic press creates the essential electrode-electrolyte interface for Sodium Tetrathioantimonate (Na3SbS4) and EIS data quality.

Why Use High-Precision Laboratory Hydraulic Presses For Battery Assembly? Optimize Zinc-Nitrate Electrode Performance

Learn how high-precision hydraulic presses enhance electrode conductivity, mechanical strength, and data reproducibility in battery research.

Why Is A High-Precision Laboratory Hydraulic Press Core For Powder Samples? Optimize Your Analytical Accuracy

Learn how high-precision hydraulic presses eliminate voids and scattering to ensure reliable spectroscopic and electrical testing results.

Why Is A Laboratory Hydraulic Press Essential For Mineral Conductivity? Maximize Lithium-Ion Transport Accuracy

Learn how laboratory hydraulic presses eliminate porosity and reduce grain boundary resistance for accurate lithium-ion transport measurements.

Why Is A Laboratory Powder Press Machine Required For Ftir Analysis Of Glass? Unlock High-Resolution Spectral Data

Learn why a powder press is essential for FTIR: it eliminates light scattering, ensures uniform thickness, and creates optical-quality pellets.

Why Use A Laboratory Hydraulic Press For Xps? Ensure Precision In Catalyst Pellet Preparation

Learn why pressing catalyst powders into pellets is essential for XPS analysis: protecting vacuums, ensuring surface flatness, and accuracy.

Why Must A Lab Hydraulic Press Provide Constant High Pressure For Ahl And Polyethylene Pellets? Ensure Spectral Clarity

Learn why constant pressure and specific holding times are critical for pellet formation to prevent scattering in terahertz spectroscopy.

Why Is A Laboratory Hydraulic Press Utilized For Uniaxial Pressing? Achieve Precise Perovskite Catalyst Testing

Learn how laboratory hydraulic presses eliminate structural noise and reduce contact resistance for accurate perovskite catalyst sample analysis.

What Role Does A Laboratory Hydraulic Press Play In Reaction Pellets? Optimizing Lunar Soil And Metal Fuel Density

Learn how laboratory hydraulic presses enable self-sustaining combustion in lunar soil and metal fuel by optimizing pellet density and conductivity.

How Does An Automatic Hydraulic Laboratory Press Function In Soil Evaluation? Precision Ucs Testing For Soil Stability

Learn how automatic hydraulic presses validate modified soil strength through precise loading, UCS data capture, and uniform sample preparation.

Why Is A Laboratory Hydraulic Press Required For Ec-Mof Conductivity Characterization? Essential Tools For Pellets

Learn why a laboratory hydraulic press is essential for EC-MOF conductivity characterization by eliminating air gaps and contact resistance.

Why Must A Laboratory Hydraulic Press Be Used For Solid-State Electrolyte Pellets? Achieve True Ionic Conductivity

Learn why high-pressure densification is critical for solid-state electrolyte testing to eliminate air gaps and ensure accurate impedance data.

How Is A Manual Laboratory Press Used For Testing Flexible Pressure Sensors? Maximize Your Sensor Accuracy

Learn how manual laboratory presses synchronize with force gauges and LCR bridges to accurately test flexible pressure sensor performance.

How Is A Hydraulic Press Utilized In Material Testing Within A Laboratory? Optimize Precision And Strength Analysis

Learn how hydraulic presses evaluate material strength, ductility, and durability through controlled stress, compression, and heat simulation.

What Are The General Applications Of Hydraulic Presses? From Industrial Manufacturing To Precision Laboratory Research

Explore the diverse uses of hydraulic presses, from heavy metal fabrication and waste recycling to precision laboratory sample preparation.

What Is The Significance Of Applying 150 Mpa To (Ceo2)1-X(Nd2O3)X Powders? Optimize Your Ceramic Pellet Shaping

Learn why 150 MPa is critical for ceramic nanopowder compaction, overcoming internal friction to achieve 1% to 15% porosity after sintering.

What Core Functions Does A Laboratory Hydraulic Press Perform For Cassava Particleboard? Optimize Cold-Press Densification

Learn how laboratory hydraulic presses enable densification, dewatering, and structural integrity in the cold-press molding of cassava particleboard.

What Are The Technical Advantages Of Using A Floating Die With Spring Support? Achieve Uniform Density In Powder Molding

Learn how spring-supported floating dies simulate double-action pressing to reduce friction and ensure uniform density in powder metallurgy parts.

What Role Does Applying Precise Stack Pressure Play In The Assembly Of All-Solid-State Sodium Batteries? (10 Mpa Guide)

Learn how precise stack pressure stabilizes sodium metal interfaces, prevents voids, and suppresses dendrites in solid-state battery assembly.

What Is The Primary Role Of A Laboratory Hydraulic Press In Strain Engineering? Elevate Your Material Research

Learn how laboratory hydraulic presses transform powders into dense solids to ensure data integrity in strain engineering and material analysis.

How Does A Laboratory Hydraulic Press Contribute To The Initial Cold-Press Molding Of Ti3Alc2 Samples?

Learn how laboratory hydraulic presses maximize particle contact and densification for superior Ti3AlC2 sample synthesis and purity.

Why Is 20Mm Mold Diameter Significant For Llto Green Bodies? Master Precision In Battery Research

Learn why choosing the right mold diameter is vital for controlling thermal uniformity and measuring 40% shrinkage in LLTO green body preparation.