WL-5500 silicone foam material AB Liquid Silicone rubber
WL-5500,A, B Liquid Silicone rubber foam is a kind of addition cure silicone rubber, belongs to two-component addition cure silicone rubber. It is composed by two components, two components in a weight ratio of 1: 1 mixture began to foam and then formed to low density silicone rubber like foam.
♦ Has excellent heat resistance, the temperature can reach 300 degrees. ♦ Food-grade, non-toxic, tasteless. ♦ Soft and flexible, it is good enviornmental filler material. ♦ Expansion ratio: 2-10 times ♦ Finished product density: 200 ~ 500kg / M3
Properties before mixing(25℃,65%RH)
Properties after mixing(25℃,65%RH)
Mixing ratio(in weight)
A:B=1:1 or A:B=10:1(according to customer condition)
Working time 25℃ (min)
Curing time (h,25℃ )
Silicone rubber foam mainly used to make silicone rubber foam seal strip, Seismic silicone foam board, silicone foam sheet, Copier transfer printing roller sponge tube, Printer axis sponge tube, Silicone foam insulation pipe and etc. It is mainly used as shock absorption parts and can also be used for bags padding and etc.
Packaging & Shipping
Packing: A/B silicone rubber all packed in 20kg,25kg,200kg/drum. Storage: 1.The quality guarantee time is 1 year. Please use within this time. 2. Belongs to non-dangerous goods. Transportation according to general chemical transport.
our team & laboratory
our workshop & transport
Q: Are you a trading company or a manufacturer?
A: We are manufacturer and have our own factory. Welcome to visit us.
Q: What is your terms of delivery?
A: EXW, FOB, CFR, CIF, D/P, D/A, DDU.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery and can provide COA
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