In fact, many people do not know that there are two kinds of silica gel strip, one is ordinary silica gel strip, the other is foaming silica gel strip, why do you like to choose foaming silica gel strip when buying silica gel strip? The following high temperature resistant silica gel strip manufacturers to tell you:

Foamed silicone strip

In fact, the role of silica gel strip and foaming silica gel strip are the same, we like foaming silica gel strip, mainly because foaming silica gel strip inside the foaming agent, compared with the two, the elasticity of foaming silica gel strip is better than ordinary silica gel strip, so the price of foaming silica gel strip is relatively high.

Silicone strip production process:

First of all, the operator will add the vulcanizing agent to the rubber material according to the formula requirements, and then put the silica gel into the rubber mixer mixing, cut into strips, the width of strips generally do not exceed the width of the extruder feeding mouth.

Extruder boot at the same time, open the water valve, let the strip from forced feeding device nature into the extruder barrel, through the rotation of the screw, the rubber to the nose direction, moving process is controlled by cooling the rubber in the temperature range of technical requirement (adjust cooling water valve switch), plasticizing and compression. Due to the role of the screw, the rubber material has a close extrusion effect on the process, so that the product structure is bonded to each other, the density is increased, the fluidity of the rubber material is stable, and the quality of the silicone sealing strip is better.

Suzhou Lanxin Rubber & Plastic Hardware Co., LTD. Suzhou Lanxin Rubber & Plastic Hardware Co., LTD. Suzhou Lanxin Rubber & Plastic Hardware Co., LTD. Suzhou Lanxin Rubber & Plastic Hardware Co., LTD. Suzhou Lanxin Rubber & Plastic Hardware Co., LTD. The company was founded in 1997, headquartered in Dongguan Shipai. Natural rubber company has branches in Hong Kong, Taiwan, Suzhou, Beijing and Chengdu. The company has more than 400 employees. The existing self-built industrial park of more than 30,000 square meters. Divided into die-cutting coating, silicone rubber vulcanization molding, screen printing plate, precision hardware four blocks.