Classification by performance and use:
General type: The comprehensive performance is relatively balanced, which can meet general use requirements and is widely used.
Low compression permanent deformation type: It has low compression permanent deformation performance and can still maintain good elasticity and shape recovery ability after long-term pressure. It is often used in occasions with high requirements for dimensional stability, such as seals, shock pads, etc.

High temperature resistant type: It can maintain good performance at higher temperatures and can be used for a long time in high temperature environments. It is suitable for high-temperature working parts such as aerospace and automobile engines.

Low temperature resistant type: It can still maintain elasticity and flexibility in low temperature environments, and is not easy to harden or become brittle. It is suitable for equipment in cold areas or low temperature working, such as polar scientific research equipment, refrigeration equipment, etc.

High strength type: It has high mechanical strength, such as tensile strength, tear strength, etc., and can be used for parts that bear greater stress, such as conveyor belts, rubber hoses, etc.

Oil resistant type: It has good tolerance to oils, is not easily eroded or swollen by oil substances, and is suitable for environments in contact with oil, such as automotive oil seals, hydraulic system seals, etc.

Flame retardant type: It has good flame retardant properties and can prevent the spread of flames to a certain extent. It meets the requirements of flame retardant standards and is often used in electronic appliances, wires and cables and other fields that require flame retardant properties.

Thermal conductive type: It has high thermal conductivity and can effectively transfer heat. It can be used for components that need heat dissipation, such as heat sinks for electronic equipment and packaging of LED lamps.

Self-adhesive type: The surface has a certain degree of stickiness and can be bonded to other materials without additional adhesives. It is convenient for construction and use and is often used in some occasions that require quick bonding.