Q:What is the difference between rubber expansion joint and rubber joint?

The expansion joint is also called expansion device, expansion joint and compensator. It is divided into several types, such as ripple compensator, sleeve compensator, rotary compensator and square natural compensator, and also has intubation type expansion joint. Among them, the corrugated compensator is more commonly used, mainly to ensure the safe operation of the pipeline, and has the following functions: 1.. Compensating the axial, transverse and angular thermal deformation of the absorption pipeline. 2. vibration absorption equipment to reduce the impact of equipment vibration on the pipeline. The deformation of the pipeline 3., absorption of seismic subsidence.

Q:Excuse me, what is in the rubber rubber, glue them, what is the difference?

The toughness greatly improved than rubber glue. If the car tire is cooked. Generally the same thickness, soft as glue.

Q:Bought a mouse pad, a little rubber, how to remove?

Rubber deodorant can effectively reduce or eliminate the odor or odor caused by rubber additives and rubber residual monomers in rubber products. It is especially suitable for some rubber products which use two times to reprocess and reprocess. The rubber deodorant has excellent temperature resistance, long aging and small amount of addition. It does not affect the performance of the rubber products which need to be covered or flavored.

Q:What are the common rubber products, please tell me

Generally in one hundred thousand, and even reach about million, followed by rubber is the size of the molecular weight varies. Latex extracted from rubber trees, rubber, grass, etc.

Q:Explain why butyl rubber is more resistant to oxidation and aging than other elastomers, such as natural rubber

Ding Ji rubber (abbreviation: IIR English Name: Isobutylene-isoprene Rubber)Ding Ji rubber is an elastomer made from a small amount of isoprene (butadiene) copolymerized with isobutene with a high degree of saturation. Generally do not need refined refining, pay attention not toBlends with unsaturated rubber with low degree of unsaturation. Use super accelerators and less sulfur or cure with resin. Due to the slow vulcanization rate of ordinary butyl rubber and high unsaturated rubberIts poor compatibility, self adhesion and co adhesion were not good, and then it was modified by halogenation, which improved its curing rate and compatibility with other high unsaturated rubber

Q:How is the temperature range of rubber determined?

Rubber is based on rubber molecular structure and molecular weight as well as microscopic view to determine temperature range!

Q:How should the rubber products be dirty?

The first to use the broom to clean the surface of rubber products. Then wash it with detergent and warm water and mix it thoroughly. Blow up the wet rubber products.

Q:How can the rubber shoes be dyed?

And rubber bottom shoes because of its high temperature resistance, low temperature resistance, ductility, have more wear-resistant, so by the majority of sports enthusiasts welcome. Rubber soled shoes when cleaning and maintenance of the need to pay attention to the following: any rubber outsole, high flexibility, abrasion resistance, anti slip and other characteristics, but in the smooth floor (such as marble floor tiles, etc.) with water, will lose the slip function, so please be careful in the consumer when.

Q:Does the fuel pipe for automobiles belong to rubber products?

First of all, make sure that your car is gasoline or diesel, and what parts to follow.

Q:What are the ingredients in the tires?

Tires are usually composed of 3 parts of tyre, tyre, cushion belt. The inner layer of the fetus body has the rubber layer with good air tightness, and a special wheel rim is required. The structure of tire in the world has been developed in the direction of tubeless, radial structure, flat (smaller ratio of height to width of tire section) and light weight.