This liquid silicone rubber (LSR) is a two-component, platinum-catalyzed silicone material specially designed for making baking mat. Mixing ratio of its two components is 100:2 (B:A). After curing, the food grade silicone rubber comes with excellent insulating performance, heat resistance and elasticity. It is widely applied in the products for insulating, heat resisting, damp and water proof purposes. For example, the LSR material is ideal for dip coating of glass fiber cloth, glass fiber tube, and for making baking mat.
No toxic, odorless, stable chemical properties;
Perfect insulating performance, heat resistance and elasticity;
Superior tensile and tear strength;
Good resistance to yellowing and aging
Glass fiber cloth
Glass fiber pipe
CA2802: 2kgs/pail, 5kgs/pail and 10kgs/pail
|Physical properties||Test method||Unit||LSR6030-35/CA2802||LSR216BE/CA2802||Curing condition|
|Viscosity||DIN53019||mPa.s||4.0 × 104||6.0-7.0 × 104||With addition of 2% CA202, cured for 7 minutes at 150 ℃ or 10 minutes at 130 ℃|
|SHORE Hardness||D2204||A||30 ~ 35||28 ~ 32|
|Tensile strength||D412||MPa||≥ 2.5||≥ 4|
|Tear strength||D624B||KN/m||≥ 7.0||≥ 10|
|Elongation at Break||D412||%||≥ 300||≥ 500|
|Resilience||%||≥ 75||≥ 75|
|Use||Coating||Dip coating on edge|
1) Please store the liquid silicone rubber in a cool, dry and ventilated place and keep it out of direct sunlight. Shelf life is 12 month.
2) Parameters in the table are used for reference only. For more information, please feel free to contact use.