The IOTA LSR 3040 series of high bite force liquid silicone rubber without two-stage vulcanization is an innovative liquid silicone rubber product that breaks through the limitations of traditional processes. Its core innovation lies in completely eliminating the need for two-stage vulcanization process, achieving a dual improvement in production efficiency and environmental performance while maintaining high biting force. This product adopts a two-component 1:1 precise mixing ratio design, which is easy to operate and has excellent stability. Combined with excellent demolding characteristics, the molded parts have almost no residue during the demolding process, significantly reducing mold loss and improving continuous production efficiency.

The VOC content is strictly controlled below 0.5%, which not only complies with international environmental regulations such as EU REACH, but also meets the strict requirements of low volatile organic compounds for food contact grade materials, providing safe and reliable material solutions for highly sensitive fields such as infant care and food processing.

In terms of curing performance, this series of silicone rubber exhibits significant advantages in rapid thermal curing. Through precise temperature control, the curing reaction can be completed within minutes, shortening the production cycle by 30% -50% compared to traditional silicone rubber. It is particularly suitable for the efficient production needs of automated injection molding processes. Its mechanical performance is particularly outstanding, with high-strength characteristics ensuring the durability of pressure bearing components such as sealing rings, and high elasticity and fatigue resistance enabling it to maintain stable performance in repeated deformation scenarios, such as the ability to restore the original state of a baby pacifier after multiple compressions.

In typical application scenarios, this material has been widely used in the field of infant and child care to manufacture products such as milk bottles, nipples, and dental sealants that directly contact the oral cavity of infants and young children. Its biocompatibility has been tested by authoritative institutions and meets the ISO 10993 medical grade standard; Can be safely used for sealing rings, gaskets, and other components that come into direct contact with food; In the field of industrial sealing, its excellent high and low temperature resistance (-50 ℃ to 200 ℃) and chemical stability make it an ideal choice for automotive and electronic equipment seals.

Regarding liquid silicone rubber, please refer to our website for details: IOTA Liquid Silicone Rubber