Introduction
Plastic materials are integral to numerous industries, ranging from automotive to consumer goods. Ensuring their quality and performance is crucial for safety, efficiency, and compliance. At Kiyo R&D Center and Laboratory, we offer comprehensive plastic material and product testing services that adhere to both national and international standards. Our advanced testing technologies and expert personnel guarantee that your polymeric materials meet the highest standards.
Hardness Property Test
Durometer Hardness
We measure the hardness of various materials, including vulcanized rubber, thermoplastic elastomers, and plastics, using the Durometer scale. Flexible plastics are tested with Shore A, while hard plastics use Shore D. For softer materials like foams, we use Shore OO and Asker C scales.
Standards:
- ASTM D2240
- JIS K7215
- ISO 868
- IS 13360 P5
Rockwell Hardness
We determine the Rockwell hardness of plastics to assess their resistance to indentation.
Standards:
- ASTM D785
- JIS K7202
- ISO 2039
- IS 13360 P5
Stress-Strain Property Test
Tensile Properties
Our tensile tests provide essential data for engineering design, such as tensile strength, elongation, and modulus of elasticity.
Standards:
- ASTM D638
- ISO 527
- JIS K7161
- IS 13360
Compressive Strength
We measure the compressive strength of plastics to ensure they meet required performance standards.
Standard:
Young’s Modulus
Our tests determine the Young’s modulus to evaluate the stiffness of plastic materials.
Impact Property Test
Izod Impact Strength
We measure the impact resistance of plastics using the Izod impact test.
Standards:
- ASTM D256
- ISO 180
- JIS K7110
- IS 13360 P5
Charpy Impact Strength
The Charpy test assesses the energy absorbed by a material during fracture.
Standards:
- ASTM D6110
- ISO 179
- JIS K7111
- IS 13360 P5
Flexural Property Test
Flexural Strength and Modulus
We determine the flexural properties of plastics, essential for quality control and material specification.
Standards:
- ASTM D790
- ISO 178
- JIS K7171
- IS 13360 P5
Material Property Test
Density and Specific Gravity
Our tests measure the density and specific gravity of plastics to verify material quality.
Standards:
- ASTM D792
- ISO 1183
- IS 13360 P3
- JIS K7112
Melting Point
We determine the melting point of plastics using capillary tube methods.
Standards:
Weathering Behaviour Test
Accelerated Weathering
We use xenon and fluorescent UV lamps to simulate and accelerate weathering effects, monitoring changes in mechanical properties and appearance.
Standards:
- ASTM G154
- ASTM G155
- ISO 4892
Biodegradability
We assess the biodegradability of plastic materials to ensure environmental compliance.
Flammability Properties Test
Rate and Extent of Burning
We evaluate the flammability of plastics, crucial for safety and regulatory compliance.
Standards:
- ASTM D635
- UL94
- ISO 3795
- IS 15061
- FMVSS 302
- MS 300-08
Chemical Analysis Test
Moisture Content
Using Karl Fischer Titration, we determine the moisture content in plastics.
Filler Content and Carbon Black
We quantify filler and carbon black content for quality control.
Standard for Carbon Black:
Thermal Property Test
Low Temperature Brittleness
Our tests determine the brittleness of plastics at low temperatures.
Standards:
- ASTM D746
- ISO 974
- IS 13360 P6
Temperature Property Test
Fogging Resistance
We measure the tendency of plastics to volatilize substances that condense on surfaces, critical for automotive applications.
Chemical Property Test
Chemical Resistance
We evaluate the resistance of plastics to various chemicals, ensuring durability and performance.
Standards:
Water Absorption
Our tests measure the water absorption properties of plastics.
Standards:
- ASTM D570
- ISO 62
- IS 13360 P8
- JIS K7209
Melting Property Test
Melt Flow Rate and Index
We assess the flow rate of polymers, indicating material uniformity.
Standards:
- ASTM D1238
- ISO 1133
- JIS K7210
- IS 13360 P4
Deflection Property Test
Vicat Softening Temperature
We determine the temperature at which plastics soften under load.
Standards:
- ASTM D1525
- ISO 306
- IS 13360 P6
- JIS K7206
Deflection Temperature
Our tests measure the deflection temperature of plastics under specific conditions.
Standards:
- ASTM D648
- ISO 75
- JIS K7191
- IS 13360 P6
Analytical Test
FTIR
We identify polymers using infrared spectrophotometry.
Standards:
TGA
Thermogravimetric analysis determines the composition and thermal stability of plastics.
Standards:
- ASTM E1131
- ISO 11358
- JIS K7120
DSC
Differential scanning calorimetry measures transition temperatures and thermal properties.
Standards:
- ASTM D3418
- ISO 11357
- ASTM D3895
Optical Test
Color and Yellowness Index
We measure the appearance properties of plastics, essential for consumer and automotive products.
Haze and Transmission
Our tests assess the transparency and haze of plastic materials.
Electrical Tests
Volume and Surface Resistivity
We evaluate the electrical resistivity of composite materials.
Standard:
Dielectric Properties
We measure the dielectric constant and dissipation factor, as well as the dielectric strength of composites.
Standards:
Conclusion
At Kiyo R&D Center and Laboratory, we are dedicated to providing the highest standards of plastic material and product testing. Our services offer reliable data to advance your product development, assure compliance, and succeed in the market. Contact us for more information on our comprehensive testing capabilities and how we can support your needs in plastic material and product testing.