Guangyuan Ruifeng New Materials - Environmentally Friendly PVC Crosslinking Agent

Category: Crosslinking agent

Release Time: 2020-05-19

Summary: PVC crosslinking agents, also known as curing agents, hardening agents, and vulcanizing agents, can convert linear or slightly branched macromolecules into a three-dimensional network structure to improve strength, heat resistance, abrasion resistance, solvent resistance, and other properties. They can be used in foamed or non-foamed products.

PVC crosslinking agents, also known as curing agents, hardeners, and vulcanizing agents, can convert linear or slightly branched macromolecules into a three-dimensional network structure to improve strength, heat resistance, wear resistance, solvent resistance, and other properties. They can be used in foamed or non-foamed products. (Guanyuan Ruifeng New Materials Eco-friendly PVC Crosslinking Agent)

PVC crosslinking agents are mainly used in polymer materials (rubber and thermosetting resins). Because the molecular structure of polymer materials is similar to a long line, when it is not crosslinked, it has low strength, is easily broken, and has no elasticity. The role of the PVC crosslinking agent is to create chemical bonds between linear molecules, causing the linear molecules to interact with each other. Together, they form a network structure, which increases the strength and elasticity of the rubber. The PVC crosslinking agent used in rubber is mainly sulfur, and accelerators are added. (Guanyuan Ruifeng New Materials Eco-friendly PVC Crosslinking Agent)

Eco-friendly PVC crosslinking agent

For different crosslinking agents, the corresponding crosslinking agent should be selected. For crosslinking agents, the following requirements are needed: (1) The reactive groups of the PVC crosslinking agent can react with the components in the adhesive to form a crosslinked structure. (2) High crosslinking efficiency, a stable crosslinked structure can be obtained by adding a small amount. (3) The crosslinking speed is appropriate; both too fast and too slow are unfavorable. (4) A mixture of several crosslinking agents can be used to obtain the best overall effect. (5) The PVC crosslinking agent is stable during processing and storage and does not undergo harmful reactions or cohesion. Non-toxic, non-irritating, and non-polluting. (Guanyuan Ruifeng New Materials Eco-friendly PVC Crosslinking Agent)

Now is a society that focuses on environmental protection and conservation. Compared with traditional coatings, water-based PVC crosslinking agents are one of the environmentally friendly products. It does not pollute the environment and is a typical example of guiding consumption to achieve energy saving and emission reduction. Therefore, eco-friendly PVC crosslinking agents have received increasing attention in recent years. As a low-pollution green and environmentally friendly product, it will become the protagonist of the future world's environmental protection market. (Guanyuan Ruifeng New Materials Eco-friendly PVC Crosslinking Agent)

However, there are too many pseudo-environmental products on the market. How to distinguish between genuine and fake eco-friendly PVC crosslinking agents? You can refer to the following points:

First, when purchasing eco-friendly PVC crosslinking agents, choose regular sales channels and well-known brands as much as possible. Genuine green products must have the "Ten-Ring" mark issued by the China Environmental Labeling Product Certification Committee. (Guanyuan Ruifeng New Materials Eco-friendly PVC Crosslinking Agent)

Second, smell whether there is an irritating odor in the product. Toxic substances don't necessarily have an odor, but those with an odor are definitely toxic. If the crosslinking agent is severely layered, the quality is poor. If there is no problem with the manufacturer, it will usually be sold in a way that allows the lid to be opened, allowing consumers to see the product's environmental friendliness. (Guanyuan Ruifeng New Materials Eco-friendly PVC Crosslinking Agent)

Third, look at the product surface. High-quality crosslinking agents have a colorless and transparent protective adhesive solution layer. There are usually no floating objects on the surface. (Guanyuan Ruifeng New Materials Eco-friendly PVC Crosslinking Agent)

Fourth, carefully check the product's quality inspection report, paying special attention to its total volatile organic compounds. Volatile organic compounds cause great harm to our living environment and ourselves. We should try to reduce the amount of these solvents. (Guanyuan Ruifeng New Materials Eco-friendly PVC Crosslinking Agent)

Fifth, inquire about the solvent situation. Responsible brands will limit the use of toxic solvents. Generally speaking, after the product dries, its solvent can basically volatilize, but this requires a method, especially for solvents that cure at room temperature. (Guanyuan Ruifeng New Materials Eco-friendly PVC Crosslinking Agent)

Guanyuan Ruifeng New Materials Co., Ltd., specializes in the production of eco-friendly PVC crosslinking agents and has mature production processes, and will surely meet your production needs.

Keywords: Guangyuan Ruifeng New Materials - Environmentally Friendly PVC Crosslinking Agent

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