100 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
Min Order100 kilogram
brand nameHong Ye silicone rubber
modelHY-E610 silicone rubber
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 18:23:47 GMT
Color By your choice
Certificate FDA,ROHS, SGS, ISO9001:2000
Sample free of charge
Curing Agent 1:1
HS Code 39100000
shelflife 12month
status liquid
Min Order100 kilogram
liquid silicone rubber(LSR) for Injection molding
Description of liquid silicone rubber for injection molding:
liquid silicone rubber(LSR) for Injection molding is a two-part high purity addition cured silicone pecifically designed for liquid injection molding, which can be fully automatically injection molded without secondary processing.They are platinum curing and vulcanize under heat and pressure.
Applications of liquid silicone rubber for injection molding :
Q-9 A/B series injection molding liquid silicone rubber, which is an elastomer cured under high temperature.
They are mainly used for fabricating Components,medical devices and parts, cake mold,household products,Diving device, medical catheter,medical tube,adult soother, baby nipples, iPad/iPhone case, insulation ”O”rings etc.
Advantages of liquid silicone rubber for injection molding :
1, The elastomer is supplied as a two-part kit (Part A and Part B), equal portions (1:1by weight) of which is very easy to operate and ideal for manufacturing parts in large volumes, achieving low unit costs but super qulitied prouduct.
2,With low compression set, great stability and ability to resist extreme temperatures of heat and cold.
3, Excellent tear strength(≥35KN/m) ,High transparency, Almost non shrinkage, Good resilience, Anti-yellowing
4, Good heat stability and weatherability ( temperature resistant range of -60°C--250°C)
5, Comply with USA CFR21.Part.177.2600 and Chapter 4.9 Test Standards for Volatile Compound of EN14350-2 and EU RoHS Standard
Standard Datasheet of liquid silicone rubber for injection molding :
Item | Q-910 | Q-920 | Q-930 | Q-940 | Q-950 | Q960 |
Appearance | Transparent | Transparent | Transparent | Transparent | Transparent | Transparent |
Viscosity (Pa.S) | 300 | 350 | 400 | 600 | 700 | 600 |
Mixing ratio | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 |
Density (g/cm3) | 1.06 | 1.06 | 1.07 | 1.08 | 1.1 | 1.02 |
Hardness (A°) | 10 | 20 | 30 | 40 | 50 | 60 |
Elongation at break (%) | 350 | 400 | 400 | 550 | 500 | 450 |
Tear strength (KN/m) | 20 | 25 | 25 | 35 | 35 | 30 |
Curing condition | After Mixed A with B according to mixing ratio of 1:1, 150mm×150mm×2mm, mould will be formed in 7 minutes under temperature of 150°C |
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