Raw Material

Our Black Rubber Bush compound from world class suppliers or domestic rubber supplier and customized pantone code is available, hardness from 30 to 90 Shore A.

Size

Standard size with our current mold or customized according to your sample or drawing( 2D, 3D drawing , format STP, DWG, PDF , etc)

Quality and Certificate

We execute ISO9001 quality system and our Black Rubber Bush has passed ROHS/Reach/WARS certificate.

Mold and tooling

In house tool making and free of tooling charge for standard rubber bush, the mould parting line will be sent to customer confirmation.

Management and quality tracking: Strict material traceability under ERP system.

Black Rubber Bush process flow

PO confirm---Develop mold according to drawing or sample---Develop chemical formula according to specifications---Mix the raw material as per formula---Prepare and Install the mold on the machine---Preform the rubber compound---Put the compound into mold and vulcanization with certain temperature and pressure---After a while, remove the goods from the mold---Trimming the flash---Inspection---Packing---Shipping

Small MOQ: there’re variety Black Rubber Bush in stock, so mini MOQ is acceptable.

Function: protect and dustproof

Payment: T/T, L/C, Credit card. USD, RMB ,Euro and so on other currency is available.

Trade Term: EXW, FOB, CIF etc

Package: poly bag and carton(40*32*25CM). If you need pack by pallet or other customized package, it’s also ok.

Shipping method: By air, by sea, by express, multi-modal transport

Human use of rubber for a short time, from the beginning of modern times, the demand for rubber has explosive growth. Rubber is a very important material in human daily life, so it can be said that rubber is everywhere in our life. Without rubber, we wouldn't be able to erase pencils, faucets would turn into fountains, cars wouldn't run... It can be seen that rubber is indispensable in our life.

Rubber is a kind of highly elastic polymer material with reversible deformation. It is elastic at room temperature, can produce large deformation under small external force, and can recover the original state after removing external force. This is because the molecular chain of rubber can be cross-linked. When the rubber is deformed by external force, it has the ability to recover quickly, and has good physical and mechanical properties and chemical stability. Rubber is the basic raw material of rubber industry, widely used in the manufacture of tires, rubber hose, tape, cable and other rubber products.

Rubber industry is one of the important basic industries of national economy. It not only provides people with daily necessities, medical and other light industry rubber products, but also provides a variety of rubber production equipment or rubber parts to mining, transportation, construction, machinery, electronics and other heavy industries and emerging industries. It can be seen that the rubber industry has a wide variety of products, and the backward industry is very broad.

Rubber can be divided into natural rubber and synthetic rubber according to raw materials. Natural rubber materials are made of latex, and some of the non-rubber components contained in the latex remain in the solid natural rubber. Synthetic rubber is a synthetic polymer with high elasticity and is one of the three major synthetic materials.

Rubber can be divided into two types according to the way of use: general type and special type. General purpose rubber has good comprehensive properties and is widely used. Special type rubber refers to rubber with some special properties, such as nitrile butadiene rubber has the properties of oil resistance, neoprene rubber has the properties of aging.

Rubber is a completely amorphous polymer, its glass transition temperature is low, the molecular weight is often large, more than hundreds of thousands of. Therefore, the performance of rubber material is very good, which is one of the main reasons why people rely on it.

Rubber materials can be divided into bulk rubber, latex, liquid rubber and powder rubber. Latex is a colloidal aqueous dispersion of rubber; Liquid rubber for rubber oligomers, not vulcanized before the general viscous liquid; Powder rubber is used to process latex into powder for the purpose of batching and processing. Thermoplastic rubber, developed in the 1960s, is formed by thermoplastic processing without chemical vulcanization.

Rubber material is a treasure. Until replacement materials are developed, rubber will continue to be a basic industry for economic development, and probably will be for a long time to come.