DN100 wearable concrete pump gasket rubber seal gasket

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DN100 wearable Concrete pump gasket rubber seal gasket

1. Name

Rubber Gasket

Polyurethane Gasket

2. Specifications

DN50 (2inch) DN80 (3 inch)

DN100(4inch) DN125(5 inch)

DN150(6inch) DN180(7 inch) DN200(8 inch)

Other sizes and types upon request

DN100 wearable concrete pump gasket rubber seal gasket

3. Application

Used for sealed, used in concrete pump truck,concrete pump andpipeline connection seal in construction work equipment.

4.Characteristics

Corrosion resistance, high temperatureresistance, abrasion resistance.

DN100 wearable concrete pump gasket rubber seal gasket

5.Services

1. If you need, we can send free samples.

2. A variety of types product can be customize.

3. Free replacement of products which have any quality problem .

4. Reasonable price and high quality with ISO certification .

5. The delivery time we can make sure.

6. We are OEM, we can aslo accept ODM .

Q: What solvent is used to clear the melted rubber layer?: Remove the melted rubber layer with chloroform or toluene solvent.Rubber is a latex made from rubber, tree, rubber, and grass. It is made of flexible, insulating, impermeable and air. High elastic polymer compound. It is divided into two kinds: natural rubber and synthetic rubber. Natural rubber is made from rubber, tree, rubber, grass and other plants. The synthetic rubber is obtained by polymerization of various monomers. Rubber products are widely used in industry or in all fields of life.

Q: Why is rubber resistant to compression and wear better than metal?: The rubber bushing is made of metal and has a flexible connection. The sheath is made of rubber

Q: Can PVC blend with rubber?: Ding Qing rubber is highly polar and can mix with any proportion of PVC. Other polar rubbers, such as chlorinated polyethylene and chlorinated polyethylene, can be mixed.

Q: Why is rubber forest a green desert?: Long ago, the people have the knowledge of the use of wild rubber. Before Columbo came to the new world, no one outside the Americas knew that there was a species called rubber, and never thought that there would be a magical liquid out of the tree trunk that could change the progress of human civilization one day.

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: What plastic rubber will not be subjected to oil (such as transformer oil) by quality (e.g., aging, dissolution)?: The most essential difference between plastics and rubber is plastic deformation when plastic deformation occurs, while rubber is an elastic deformation. In other words, it's not easy to restore the original state after plastic deformation, and rubber is relatively easy. Plastic elasticity is very small, usually less than 100, while rubber can reach 1000 or more. Most of the molding process of plastics is finished

Q: Rubber products on tiles, why tiles yellow?: Rubber products generally contain operating oil, the role is to make rubber easier to process and soft. But the oil runs easily to the surface of the rubber, so it makes the tiles yellow.

Q: For the application of common synthetic rubber, not too long or too difficult, want to do: Styrene butadiene rubber (SBR) copolymer of butadiene and styrene. The performance is close to natural rubber, is currently the largest production general synthetic rubber, which is characterized by abrasion resistance, aging resistance and heat resistance than natural rubber, natural rubber texture is uniform. The shortcoming is: low elasticity, flex, poor anti tearing properties; processing poor performance, especially since the viscosity difference, green strength is low. The temperature range of about 50 DEG C: ~100. Mainly used to replace natural rubber tire, rubber hose, rubber plate, making shoes and other generic products.

Q: How to identify the tire rubber is raw or cooked: Rubber molding, after pressing, the elastic body is within the cohesion can not be eliminated, the molding die, often have a very unstable contraction (rubber shrinkage due to rubber vary), required after a period of time, and can be stable. Therefore, when a rubber product design at the beginning, regardless of formula or mold, it is necessary to carefully calculate the coordination, if not, it is easy to produce product size instability, resulting in lower quality products.

Q: What is the relationship between synthetic rubber and crude oil?: Synthetic rubber is a kind of polymer material made of petroleum and natural gas as raw material and polymerized with diene and olefin as monomers.The main purpose of the industrial synthesis of rubber material is cost saving, improving the properties of rubber products, because the natural rubber products price is more expensive, in order to reduce the cost of enterprises have invested a lot of synthetic rubber materials with low cost.

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