Iota Silicone Oil (Anhui) Co., Ltd
Tensile strength characterizes the ultimate ability of the article to resist tensile failure · Tensile strength of rubber: Unfilled vulcanizate: Polyurethane rubber PUR> Natural rubber NR / Isopr......
2020-03-211) Inorganic acidifier Inorganic acidifying agents include hydrochloric acid, sulfuric acid, and phosphoric acid. Phosphoric acid is mainly used in production. Its advantages are stronger acidity and......
2020-03-191) Reduce feed pH and acid binding, promote gastric zymogen activation The acid binding power of feed and raw materials is defined as the millimoles of hydrochloric acid required to reduce the pH val......
2020-03-191.Cooling The rubber compound must be cooled after mixing, otherwise scorch and stickiness may occur due to higher temperature during storage. Normal film is coated with a release agent as it cools. ......
2020-03-19This mixing process is to add all the compounding agents except the operating oil (and of course, the vulcanizing agent) at the beginning of the mixing, and have sufficient input power to mix it to 1 ......
2020-03-19The traditional one-stage mixing method is limited to the preparation of softer or slower vulcanizates and the use of small and medium-sized equipment. This is determined by the cooling requirements o......
2020-03-19Three, multi-stage mixing method: Generally, the two-stage mixing method is called multi-stage mixing method. Features: short mixing time each time, lower mixing temperature, more uniform carbon blac......
2020-03-18Two-stage mixing method The two-stage mixing method is basically the same as the one-stage mixing method, except that it does not contain a vulcanizing agent and a highly active accelerator. First ma......
2020-03-18One-stage mixing method The one-stage mixing method refers to the method of preparing the compound rubber by adding all the compounding agents at one time. It is often used to prepare those compounds......
2020-03-18If a foam rubber product factory receives a customer's complaint, it is found that the product deformation cannot be recovered shortly after the product is installed, that is, the product's permanent ......
2020-03-18Many rubber products manufacturers may encounter such a problem. During the summer rainy season, many silicone rubber products such as rubber sheets and soles will appear water droplets. After the wat......
2020-03-18When the vulcanizate is subjected to alternating stress, the phenomenon that the structure and properties of the material change is called fatigue. With the progress of fatigue, the phen......
2020-03-17The abrasion resistance is characterized by the ability of the vulcanizate to resist material loss due to surface damage under the action of Mocha force. It is a mechanical property clos......
2020-03-17Constant elongation stress and hardness are important indicators of the stiffness of rubber materials. They are the force required to produce a certain amount of vulcanizate. It is relat......
2020-03-17The tearing of rubber is caused by cracks or cracks in the material that rapidly expand and crack when subjected to force, leading to damage. A: There is no direct relationship between ......
2020-03-17
