The application of stabilizers in practice:

Release Time:

2023-03-09

Today, Shandong stabilizer manufacturers share with you the actual use of stabilizers:

Classification of stabilizers: molding resins, fillers, tackifiers, stabilizers, additives, lubricants. In addition to the above additives, there are halogen-free flame retardants and polyurethane foaming agents. It can also be added to the plastic to meet different application requirements. Generally speaking, the heat stabilizers commonly used in composite plastics can be synthesized into: liquid barium-zinc compounds; the main components of liquid calcium-zinc stabilizers are calcium stearate, calcium ricinoleate, zinc stearate, zinc ricinoleate, cyclic Oxygenated soybean oil, light stabilizer, etc. Liquid calcium and zinc stabilizers generally use calcium oleate and zinc salts with fewer carbons, which are more soluble in organic solvents with muscle. Liquid barium cadmium and liquid barium cadmium zinc composite detector are a kind of stabilizer, suitable for the production and processing of soft plastic polyethylene products.

Stabilizers should have the following functions:

1. It can prevent the resin from dissolving and prolong the service life of the product.

2. It can digest and absorb ultraviolet rays or block the danger of ultraviolet rays to resins.

3. It has oxidation effect, which can prevent the dissolution and discoloration of plastic products.

4. When it is added to the PVC resin-based mixture, it can neither react with other additives nor hinder the characteristics of the product.

5. Stabilizers can be divided into heat stabilizers, antioxidants and light stabilizers according to their functions.

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The application scope and main use of calcium stearate?

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The application scope and main use of calcium stearate?

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