- product description
The silicone tube is made of silicone rubber. The styrofoam strip has a transparent and smooth appearance, soft, flexible, non-toxic and tasteless (domestic materials have a strange smell). It has good elasticity (35-75 degrees in Shore), and is resistant to high and low temperatures (- 70 ℃ -250 ℃), and it is not easy to age, not deform, and resistant to slight acid and alkali. In addition to ozone resistance, solvent resistance,
Electrical insulation also has a good performance, is the first choice of seals in the chemical, pharmaceutical, food, electronics, machinery industries. The finished pipe strip has excellent high temperature resistance (200-250 ° C) and low temperature resistance. It has good physiological stability. The pressure is (20-25KV / mm), ozone resistance and ultraviolet resistance.
The styrofoam strip is mainly used for filling, sealing and bonding of side seams, expansion joints and holes of building doors and windows. It is a polyurethane elastic sealing foam material that relies on moisture curing. It is divided into two types: gun type and tube type. The gun type requires a special polyurethane foam gun to be used. The tube type is equipped with a disposable rubber tube. It is a one-component, moisture-curing, multi-purpose polyurethane foam-filled elastic sealing material. Foam rubber strip is a special polyurethane product filled with polyurethane prepolymer, foaming agent, catalyst and other components in a pressure aerosol can.
When the material is sprayed from the aerosol can, the foamed polyurethane material will quickly expand and react with the air or moisture in the substrate to form a foam. The cured styrofoam foam has a variety of effects such as caulking, bonding, sealing, heat insulation, sound absorption, etc. It is an environmentally friendly, energy-saving and easy-to-use building material, which can be used for sealing and plugging, filling gaps, and fixing adhesive Insulation, heat insulation and sound insulation, especially suitable for sealing and waterproofing between plastic steel or aluminum alloy doors and windows and walls
Qinghe Hongao Sealing Parts Co., Ltd. is an enterprise with self-produced and self-sale, integrating production, processing, import and export trade. The company is a professional manufacturer of EPDM seals, door and window seals, silicone seals, rubber foam strips, foam seals, rubber seals. The factory covers an area of 5,600 square meters, with a construction area of 1,800 square meters. It has 12 million yuan in fixed assets. The company has more than 125 cadres and employees, including 13 senior engineering and technical personnel. market. We always adhere to the principle of "practical and innovative, united and enterprising", and constantly develop and develop.