1.Below are some of the benefits and advantages of PU:
Filling the Gap Between Rubber and Plastic
Polyurethanes are outstandingly able to withstand more loads than rubber because they are harder than rubber and yet more flexible than plastics. Their flexibility is accountable for their strength and remarkable ability to resist impact.
Polyurethanes are the perfect choice for applications against severe wear regardless of low temperature. For some decades now, they have been the most used materials for environments that are highly abrasive owing to their super ability to resist abrasion. No other form of elastomers, metals, and plastics has a better abrasion resistance than polyurethanes. Their abrasion resistance ability is rated to be 10 times better than what other materials can provide.
Oil and Chemical Resistance
Like their abrasion resistance ability, the properties of polyurethane materials are highly capable of resisting oil and chemicals. This enables them to maintain stability (with minimal swelling) in water or oil etc. If you are looking for elastomer materials to use in subsea, then polyurethanes should be your ideal choice.
Affordable manufacturing process
Productions such as prototypes as well as one time products or one-off parts are often manufactured using polyurethanes.
Resilience is generally a product of hardness. Polyurethanes are the perfect choice for elastomer applications that can absorb shock. They have a high vibration frequency or outstanding ability for quick recovery. Their remarkable resilience ensures polyurethanes are very tough materials.
polyurethane PU rubber molded products
ASTM D2000, SAE J200.
RMA A1,A2,A3, DIN ISO 3302-1,DIN-7715/BS-3734
Black or according to customers' requirements
Molded Rubber Parts
From 30 Shore A to 90 Shore A
20-35days after prepayment received
By express(DHL/UPS/FEDEX)/By sea/By air
FOB SHANGHAI OR NINGBO
pp bag inside
carton box outside
According to clients' requirement