Rubber/sponge material testing
Mechanical property testing
Shore A hardness ASTM, ISO, GB/T, JIS, BS EN
Shore D hardness ASTM, ISO, GB/T, BS EN
Tensile strength ASTM, ISO, GB/T, JIS, BS EN
Elongation ASTM, ISO, GB/T, JIS, BS EN
High and low temperature tensile test GB
tear strength ASTM, ISO, GB/T
Compression deformation ASTM, ISO, GB/T, BS
PS rigid foam test
surface density compressive strength ASTM
flexural strength ASTM
oxygen index ASTM
PF Rigid Foam Test
Surface Density ASTM
Compressive Strength ASTM
Tensile Strength ASTM
Thermal Conductivity ASTM Water
Absorption ASTM
Water Vapor Transmission Rate ASTM
PU soft sponge test Surface density Compressive stress at specified compression ratio Compression thickness at specified stress Compressive strength Constant deformation compressive strength Deep drawing strength Tear performance Constant deformation static pressure loss Humidity and heat aging Hot air aging Changes in physical properties after aging
Soft foam sponge rubber test ASTM
compressive strength
Hot air aging
Compressive strength change after aging
Oil resistance Compression
deformation
Low temperature embrittlement Water
absorption
Liquid immersion
Indentation hardness
Rubber component analysis and detection:
Qualitative analysis of main components (analyze the main components in the rubber components to determine what type of rubber the rubber belongs to)
Quantitative analysis of all components (analyze all components greater than 2% in the rubber components and analyze the components of each component) Proportion)
Chemical resistance test