This high strength, platinum catalyzed, bi-component liquid silicone rubber is composed of basic compound, crosslinker, catalyst, fillings and additives. Since it does not contain any heavy metal substance and aromatic hydrocarbons dissolvent, our silicone rubber for logo sheet is harmless to the human body and regarded as an environmentally friendly product. Due to its superior elastic resilience and good adhesion to fabric, it is used for making logo sheets.
Keep sealed and store in cool, dry and dark condition.
The SE1310B component is known as the curing agent and the mixing ratio of SE1310A:SE1310B should be 10:1. It needs to be cured at 130℃ for 10 to 15 minutes. The curing time needed is dependant on the product thickness.
Our silicone rubber for logo sheet is packed in 20kg barrels.
|Physical properties||Test method||Unit||LSR6031-28A/B||LSR6030-50A/B||LSR6030-40A/B|
|A viscosity||DIN 53019||mPa.s||(5.0 ~ 5.5)x104||(5.5 ~ 6.0)x104||(42 ~ 60)x104|
|A/B mixture viscosity||DIN 53019||mPa.s||(3.0 ~ 3.5)x104|
|SHORE hardness||D2204||A||31 ~ 32||47 ~ 49||32 ~ 38|
|Tensile strength||D412||MPa||> 6.0||> 5.5||≥8.5|
|Elongation at break||D412||%||> 550||> 250||≥750|
|Tear strength||D624B||KN/m||> 11||> 12||≥17|
|Tension set||D412 DIE C||%||< 2.2||< 1.5||< 4|
|Resilience||%||> 70||> 72||≥55|
1. This product should avoid contact with any organic matter, ionic compound, ethylene compound and alkyne compound, such as N, P, S, Sn, Pb, Hg, Bi, As, PVC, etc. These chemicals can poison the platinum catalyst and break down vulcanization.
2. The mixture of SE1310A and SE1310B should be used up within 12 hours. Higher temperature will cause its effective operating time to decrease.
3. Some organic paints might affect its vulcanization property.
4. The above technical properties are for reference only. For detailed molding conditions, please contact us directly.
SQUARE Silicon Materials is a professional silicone rubber for logo sheet manufacturer, located in China. Through many years of experience, we are able to provide an extensive line of silicone materials, including silicone gel and fast cure silicone rubber, etc. With superior quality and reasonable prices, our products are well received by our customers in England, the United States, Australia, Brazil, and Thailand, to name a few.