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Supplier of compounded rubber: Factors affecting the compounding process

2022-07-08

During the mixing process, the mixing temperature of natural rubber is generally controlled around 130℃, and the discharge temperature is usually controlled within the range of 130~145℃. If the temperature is too low, it often causes the rubber material to not clump under pressure; if the temperature is too high, it will soften the rubber, which is not conducive to the dispersion of filler quality. Therefore, the rubber mixing suppliers need to pay attention to the control and adjustment of cooling water or heating steam according to the process requirements, in order to control the temperature of the mixing chamber.

Supplier of compounded rubber: A brief introduction to compounded rubber

2022-06-23

The mixing rubber supplied by the supplier is a well-known high-performance rubber, especially known for its excellent resistance to high temperatures, ozone, weather, oxidation, mineral oils, fuel oils, hydraulic oils, aromatics, and many organic solvents and chemicals. The FKM system from the mixing rubber supplier is now available in blends such as normal (66% F), medium F (67-68.5% F), high F (70% F), improved low-temperature elasticity (64.5-67% F), and excellent additional chemical and solvent resistance (66% F).

Key points for using rubber rollers, the film-coated rubber roller manufacturer will clarify for you.

2022-06-09

The manufacturer of coated rubber rollers believes that the internal structure of newly cast rubber rollers is not stable enough. If put into use immediately, it is likely to reduce the service life. Therefore, newly cast rubber rollers should be left for a period of time to allow them to come into contact with the external environment and reach a relatively stable state before being put into use, which can increase the toughness and durability of the rubber.

Key points for selecting and maintaining rubber rollers, the film-coated rubber roller manufacturer will explain for you.

2022-05-25

The manufacturer of the coating roller believes that the roller, as an important stretching component, is closely related to the quality of the yarn in terms of its performance and management level. Manufacturers not only need to pay attention to the manufacturing process and grinding precision, but also the subsequent use, management, and maintenance of the roller are very important to ensure the excellent and stable spinning performance of the roller. Only by complementing each other can a stable level of spinning quality be achieved.

Some knowledge points about rubber rollers, the film-coated rubber roller manufacturer tells you

2022-05-10

The manufacturer of coated rollers believes that with the development of electronic technology and the popularization of rigid rotor balance theory, since the 1950s, most balance equipment for rubber rollers has adopted electronic measurement technology. Rubber rollers using planar circuit technology effectively eliminate the mutual influence of the balance workpiece on both sides.

Some knowledge points about polyurethane blended rubber, explained by the blended rubber manufacturer.

2022-04-25

Polyurethane blended rubber is a type of mixed polyurethane rubber (referred to as MPU) synthesized from polyether polyols and methylene diphenyl diisocyanate (MDI) with an unsaturated structure. The vulcanization system can choose between peroxides or sulfur. The processing technology and vulcanization molding processes and equipment are the same as those for general rubber; it is suitable for manufacturing rubber products with hardness ranging from Shore A 50 to 95.

2021-11

Packaging process of coated roller rubber

In the post-printing decoration process of packaging color printing, the application of film-coated roller glue is a common and widely used technique among printing companies. During the lamination process, various lamination adhesives can be seen in the market. Compared to the many advantages of water-based film-coated roller glue, organic solvent film-coated roller glue has many disadvantages. However, strangely, this product, which poses many fatal hazards, has remained on the market.

2021-11-14

Packaging process of coated roller rubber

2021-10

What are the characteristics of the coating roller rubber?

The coating roller glue technology is widely used in various packaging, from medicine boxes, craft boxes to outer packaging boxes and various product packaging. The coating roller glue process includes pre-coating, dry composite, and wet composite. Among them, pre-coated film is rarely used due to its high cost.

2021-10-30

What are the characteristics of the coating roller rubber?

2021-10

A method for producing a UV-specific adhesive curing device.

UV special adhesive, also known as photosensitive adhesive and UV curing adhesive. Shadowless adhesive is a type of adhesive that can only be cured by ultraviolet light. It can be used as an adhesive, as well as a compound for paints, coatings, inks, etc. The curing principle of UV special adhesive is that the photoinitiator in the UV curing material absorbs ultraviolet light, generating active free radicals or cations, which initiate the polymerization and cross-linking chemical reactions, causing the adhesive to change from liquid to solid within seconds.

2021-10-15

A method for producing a UV-specific adhesive curing device.

2021-09

A method for making a UV adhesive coating machine.

UV adhesive, also known as photosensitive adhesive and ultraviolet curing adhesive. Shadowless adhesive is a type of adhesive that can only be cured by ultraviolet radiation. It can be used as an adhesive, as well as a compound for paints, coatings, inks, etc. Ultraviolet light is invisible to the naked eye and is a segment of electromagnetic radiation outside of visible light.

2021-09-30

A method for making a UV adhesive coating machine.

2021-09

Overview of the Coating Roller Rubber Lamination Process and Machinery

The lamination roller glue for paper prints is one of the post-printing processing steps. Under the pressure of rubber rollers and electric heating rollers, the paper adheres to the plastic film coated with adhesive, forming a paper-plastic integrated product. After coating, the surface of the printed material appears smoother and shinier, significantly enhancing the gloss and durability of the print, extending the product's lifespan, and providing protection against water, stains, wear, folding, and chemical corrosion.

2021-09-15

Overview of the Coating Roller Rubber Lamination Process and Machinery

2021-08

The process and precautions of the board film covering roller rubber technology.

The film coating roller technology has been widely used in China since the 1960s, and then it was widely applied in post-processing of printed products such as high-end packaging boxes, paper bags, and book covers. With the development of technology, people in the domestic printing industry began to realize the disadvantages of oil-based film coating machines, leading to the emergence of water-based film coating machine technology.

2021-08-27

The process and precautions of the board film covering roller rubber technology.

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