EPDM rubber playground flooring is mainly composed of colored EPDM granules and special polyurethane adhesive, which is currently the commonly used elastic ground material at home and abroad. EPDM rubber playground flooring is vibrant in color, stable in structure, and can be used all day long.It is widely used worldwide. EPDM rubber playground flooring is widely praised by sports…
Nitrile rubber is a copolymer made by polymerizing acrylonitrile and butadiene monomers.It has good oil resistance,so is nitrile rubber flame-retardant? Nitrile rubber may not have inherent flame-retardant properties,but by using specific formulations and processing methods,it can be given certain flame-retardant properties.If you want flame-retardant rubber sheets,you can choose fluorine rubber sheets. Nitrile rubber has good resistance to oil,water,solvents,gas tightness,high-pressure…
EPDM rubber gasket is a new type of sealing material,which belongs to a type of rubber products.It is a type of rubber material with a unique chemical structure,and it is widely used in engineering sealing fields due to its excellent physical and mechanical properties. EPDM rubber gasket is made of EPDM(epoxy-propylene-diene-methane)rubber raw materials.EPDM rubber is an excellent rubber material…
Butyl rubber is a high-quality rubber that is resistant to high temperatures and widely used in various places.What is the production process of butyl rubber? 1.Tandem Polymerization of 1,3-Butadiene First,1,3-butadiene is polymerized in tandem,then grafted onto a branched chain to form a polybutadiene rubber with a polymerization degree distribution law.This method can obtain butyl rubber with a large molecular…
The EPDM rubber gasket is a high-performance rubber sealing material that is composed of ethylene-propylene-diene terpolymer(EPDM),rubber fillers,additives,and vulcanizing agents,etc.Its feature is that it has excellent oxidation resistance,UV resistance,high temperature resistance,and chemical resistance. The advantages of the EPDM rubber gasket are as follows: 1.Oxidation resistance and UV resistance:The EPDM rubber gasket can withstand sunlight exposure and oxidation by oxygen without…
The production process of neoprene rubber mainly includes the following steps: Material preparation:The first step is to purchase chemical raw materials,including monomers such as chloroprene,styrene,and acrylonitrile,as well as initiators and emulsifiers as auxiliaries.Of these,chloroprene is the main monomer,and styrene and acrylonitrile are used to regulate the properties of the rubber. Emulsion polymerization:The above raw materials are added to the…
SBR rubber is a widely used synthetic rubber with applications in a variety of fields,including the production of tires,tapes,hoses,wires and cables,medical equipment,and various rubber products.The physical and chemical properties of sbr rubber make it an ideal choice for these applications,specifically,its wear resistance,heat resistance,aging resistance,and vulcanization speed are even better than those of natural rubber.Additionally,sbr rubber has excellent processing properties…
Foam rubber is a special type of rubber material,also known as sponge rubber,microcellular rubber,or foam rubber.This material is made from rubber as the base material and is manufactured through physical or chemical foaming methods,resulting in a sponge-like porous structure. The base material of foam rubber contains a large number of tiny bubbles,which can be open-cell,closed-cell,or mixed-cell structures,giving the material…
The temperature range for rubber O-rings depends on the material they are made of. Nitrile rubber O-rings can be used at a temperature of 100°C. Ethylene propylene rubber O-rings can be used at a temperature of 130°C. Fluorine rubber O-rings have a relatively higher temperature range and can reach 200°C. TPU,CPU,and rubber-made O-rings have a working temperature range of-40°C…
Rubber pads are a product with a certain thickness and large area, which are made of rubber as the main material (can contain fabric, metal plate, etc.. as reinforcing materials) and vulcanized. Rubber pads have high hardness and general physical and mechanical properties. It can work in the air with a small pressure and a temperature of 20°C to…
1. Foundation Inspection: Check the flatness, hardness, and presence of sand on the foundation, and develop a suitable construction strategy based on the foundation conditions. 2. Foundation Cleaning: Use a fine broom or an industrial vacuum cleaner to remove surface dust, and remove any lumps of dirt on the surface. If the corner is not level, it needs to…
The main difference between synthetic rubber and natural rubber lies in their composition, performance, applications, and physical properties. Composition is different: Synthetic rubber is an artificially synthesized elastic polymer, also known as synthetic elastomer, which is one of the three synthetic materials, with a production volume second only to synthetic resin (or plastic) and synthetic fibers. Natural rubber, on…