Food grade silicone rubber
Product Details:
| Place of Origin | China |
|---|---|
| Brand Name | SQUARE |
| Model Number | LIM19XXAB |
Detailed Product Description
LSR for household
1) Basic model: LIM19XXA/B
2) Product Description
SQUARE®Lim19XXA/B is high strength 2-part liquid silicone rubber
suitable for injection molding processes,catalyzed by platinum.
3) Key Features
Good rebound property
Excellent thermal and cold stability(-60centigrade to 250centigrade)
Low yellowing
Outstanding resistance to ageing
Meeting US FDA CFR21. Part .177.2600,EN14350.2 and EU RoHS standard
4) Application
SQUARE®Lim19XXA/B is suitable for making kitchenwares.
5) Storage
Correctly stored in its original closed container at room temperature (max 27centigrade). SQUARE®Lim19××A/B has a shelf life of 180 days. The ready to use LIM19××A/B should be kept tightly closed and used up within 7 days.
6) How to use
Ready-to-use mixturescomponent A and B are fed directly to injection molding machine from the original containers by means of a metering end mixing unit called static mixer. The mixtureat the mixing ratio 1to1 is injected into the heated mould at the mould temperature of 140-160,the mixed silicone rubber will be vulcanized in a few seconds.
7) Packaging
SQUARE®Lim19XXA/B is available in 20kgs pails or 200kgs drums.
8) Typical properties
Property | Standard | Unit | LIM1930A/B | LIM1940A/B | LIM1950A/B | LIM1960A/B | LIM1970A/B | ||
Appearance |
| transparent | transparent | transparent | transparent | transparent | |||
Viscosity | [Pa.s] | 200 | 300 | 300 | 500 | 700 | |||
Density | DIN53 479A | g/cm3 | 1.07 | 1.08 | 1.10 | 1.13 | 1.14 | ||
Shore A hardness | DIN53 305 | ºA | 30 | 40 | 50 | 60 | 70 | ||
Tensile strength | DIN53 504 S2 | Mpa | 5.0 | 5.5 | 5.5 | 6 | 6 | ||
Tear strength | ASTM D624 Die B | KN/m | 13.0 | 13.0 | 15.0 | 15.0 | 15.0 | ||
Elongation at break | DIN53504 S2 | % | 380 | 400 | 400 | 380 | 300 | ||
Compression set | DIN53 517 22hrs at 175 | % | 8.0 | 10.0 | 11.0 | 12.0 | 13.0 | ||
Linear shrinkage | JISK 6301 | % | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | ||
The pot-life of the mixture of two parts (closed vessel) at 20 is 5 days, increased temperature reduces the pot-life | |||||||||
Mixing ratio of AB=11 | |||||||||
9) Remarks
These figures are for reference only, Please contact us for detail.
Food grade silicone rubber
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Company Info
Shenzhen Square Silicone Materials Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Shenzhen
Province/State: Guangdong
Country/Region : China (Mainland)
Business Type:Manufacturer, Agent, Distributor/Wholesaler
Online Postings: Products


