Material

Abstract

We promise that our factory use 100% new material Which Meet directive of RoHS and also could provide Custom Compounding such as anti-fire,food-grade, etc upon request.

RubberMaterial

EPDMRubber

We promise that our factory use 100% new material Which Meet directive of RoHS and also could provide Custom Compounding such as anti-fire,food-grade, etc upon request.

CR Rubber

Temperature range:-30to+90℃,hot water not recommended.

Advantages:Good the rmal resistance as well as to aging,weather,ozone,low flammability,high resistance to alternating bending,medium resistance against oil (higher than NR,lower than nitrile rubber;good mechanical properties and elasticity . But not as good as for NR;small deformation remaining.

Disadvantages:According to type of CR-Type,possibility of cry stalization due to lastingcold.

NBR

Temperature range:-20 to+100℃ with dry conditions,hardens with hotair,with oils Up to+120℃,with water up to+80℃.

Advantages:High oil,petrol and thermal sistance,good mechanical toughness,low remaining deformation under pressure.

Disadvantages:Very low weather and ozone resistance,lowe lasticity

Natural Rubber(NR)

Temperature range:-40to+70℃.

Advantages:Good elasticity and mechanical properties(tear and abrasion resistance notchtoughness,elasticity),no remaining deformation after strain,high resistance to alternating bending.

Disadvantages:Medium to low resistance to oil,weather and ozone as well as thermal resistance,flammable.

Silicone Rubber

Temperaturerange:-50 to+230℃

Advantages:Extreme temperature range and low temperature flexibility; nonpoisonous and tasteless.

Disadvantages:Poor tensile strength,tear resistance,and abrasion resistance.

Plastic Material

TPE

Temperature range:-60 to+130℃. Advantages:they can be processed as easily as thermoplastics and have the Most important properties of rubber.it's elastic,supple and flexible.TPE are No risk for the environment.In contrast to rubber,they can simply be recycled And re-processed.it's easy to be colored with lower cost.

Disadvantages:For soft TPE,the compression set,heat-resistance,and oil resistance.

It is not better than the rubber under high temperature.

PVC

Temperature range:-40to+70℃.


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