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Rubber vulcanizing agent zinc acrylate

Product performance:
Appearance and Structure: White solid or powder
Molecular formula: C6H6O4Zn  
Molecular weight: 207.50
CAS number: 14643-87-9
Zinc content: about 35%, density 1.6 g/cm ³
Stability: Acid, alkali, oil and high temperature resistant, chemically stable at room temperature
Purity: Industrial grade product purity ≥ 95%
Moisture content: ≤ 0.5%, acid value range 0.2-14 mgKOH/g
Functional features:
Crosslinking effect: Forming salt cross-linking bonds with rubber molecules, significantly improving the strength, elasticity, and tear resistance of vulcanized rubber.
Hardening and reinforcement: By enhancing the intermolecular forces between rubber molecules, the hardness, wear resistance, and compressive strength of the product are improved, especially suitable for high resilience demand scenarios.
Heat resistance: improves the high and low temperature performance of rubber products, reduces the compression permanent deformation rate, and is suitable for sealing components, shoe materials, etc. in high temperature environments
Introduction to the application fields of rubber vulcanizing agent zinc acrylate:
In the rubber industry:
Vulcanizing agent: accelerates vulcanization reaction, improves vulcanization efficiency, suitable for high-performance rubber products such as tires and conveyor belts.
Hardening and reinforcing agents:
Golf core: used for crosslinking polybutadiene rubber, endowing it with high compressive strength and resilience.
Tires and seals: By enhancing the adhesion between rubber and skeleton materials (such as metal and fiber), durability is improved.
Heat resistant additive: reduces the compression permanent deformation of white carbon black reinforcement rubber in shoe materials and artificial marble.
Other industrial applications:
Adhesive: As a bonding medium between rubber and metal, it is widely used for interface strengthening of composite materials.
Crosslinking agent: used in the production of artificial marble and shoe sole materials to enhance structural stability and weather resistance.
Storage:
It needs to be stored away from light and moisture (below 25 ℃), and long-term exposure may cause moisture absorption and clumping.