What is the difference between hydroxy silicone oil, hydrogen silicone oil and methyl silicone oil?

1. Hydroxy silicone oil Hydroxy silicone oil is a colorless and transparent liquid, with excellent electrical insulation and high and low temperature resistance, high flash point, low freezing poin......

Hot Vulcanized Silicone Rubber Form

Hot vulcanized silicone rubber is sold in the form of raw rubber or vulcanized rubber. It is generally formulated into rubber compounds with various characteristics for users to choose. According to d......

Hot Vulcanized Silicone Rubber

Thermal vulcanization silicone rubber refers to silicone rubber with high relative molecular mass (400,000 to 600,000). The organic peroxide is used as a vulcanizing agent, and the organic peroxide is......

Types, formulations, production processes and uses of silicone rubber

Silicone rubber is a kind of polymer elastic material with both inorganic and organic properties. The hydrocarbon or substituted hydrocarbon organic group, this group can be methyl, unsaturated vinyl ......

Structural characteristics and excellent properties of silicone rubber, formula design of silicone rubber

Silicone rubber is odorless and non-toxic, not afraid of high temperature and resistant to severe cold. It has good strength and elasticity at 300 degrees Celsius and minus 90 degrees Celsius. Silicon......

What is rubber FDA grade? Rubber FDA food contact material testing

FDA testing is done for food contact materials, which is tested according to the material. The U.S. Food and Drug Administration (FDA) is responsible for regulating food contact materials. Such materi......

Analysis of poor adhesion between rubber and metal

1. Improper selection of glue Solution: choose the right adhesive 2. The metal surface treatment fails, so that when the primer is vulcanized, it cannot achieve physical adsorption with the meta......

What is the composition of silicone rubber?

The chemical composition of silicone rubber is silicon-oxygen. Silicone rubber means that the main chain is replaced by silicon and oxygen atoms. The silicon atom is usually connected to rubber with t......

Several important types of silicone rubber are introduced below. 1. Methyl silicone rubber Methyl silicone rubber is the earliest type of silicone rubber that has been put into commercial produc......

High temperature vulcanized silicone rubber

High-temperature vulcanized silicone rubber is a polyorganosiloxane (ie, raw rubber) with high molecular weight (molecular weight is generally 400,000 to 800,000), adding reinforcing fillers and other......

Compounding silicone rubber HTV

Silicone rubber is the largest type of silicone products, and is an elemental organic elastomer obtained by hydrolysis and polycondensation of various dichlorosilanes. Divided into thermal vulcanizati......

Several meanings of silicone rubber process performance indicators

(1) Surface dry time It refers to the time that the one-component room temperature vulcanized silicone rubber loses its viscosity when it is exposed to the atmospheric environment and the surface i......

Application of Phenyl Silicone Rubber in Various Fields

Product name: RTV phenyl silicone rubber raw rubber In addition to excellent electrical properties, weather resistance, ozone resistance and other properties, this product also has excellent l......

Causes of poor dispersion of rubber compound

A. Mixing process Insufficient mixing time, high or low discharge temperature; simultaneous addition of acidic and basic compounding agents (such as stearic acid and scorch retarder ESEN with zinc ......

Causes of scorch of rubber compound and methods to prevent scorch of rubber compound

 Causes and treatment of scorch of rubber compound 1. Improper cooperation Such as vulcanizing agent, the amount of accelerator is too much; 2. Improper rubber mixing operation I......