Tert-butylphenol Formaldehyde Resin SR2402 Rubber Vulcanizing Agent Improves Heat Resistance Enhances Bonding Strength with Low Deformation

Tert-butylphenol Formaldehyde Vulcanizing Resin SR2402
Product Characteristics Description
Tert-butylphenol formaldehyde resin SR2402 is mainly used in the preparation of adhesives, especially neoprene adhesives, to improve the heat resistance and bonding strength of the adhesive. It can also be used in the production of coatings, anti-rust paints, inks, and tapes. SR2402 is also a vulcanizing agent for butyl rubber, chlorinated butyl rubber, chlorosulfonated polyethylene, diene rubber, ethylene-propylene rubber, etc., especially for the vulcanization of butyl rubber. After vulcanization, the rubber has excellent properties such as low deformation, good heat resistance, high tensile strength, and low elongation.
Usage
 When used as a vulcanizing agent, the recommended dosage is 5-10 parts, used in conjunction with an activator such as metal chloride or halogen-containing polymer.
Technical Specifications
Item Indicator Test Method
Appearance Light yellow to amber flakes or lumps Visual inspection
Softening point, ring and ball method, ℃ 90-130 GB/T4507-2014
Ash content, 550℃×2h, % ≤0.30 GB/T11409-2008
Heating loss, 105℃×2h, % ≤1.00 GB/T11409-2008
Packaging
SR2402 standard packaging is paper-plastic composite bags or plastic bags, net weight 25KG.
Safety and Transportation
According to transportation laws, phenolic resin SR2402 is a non-hazardous material.
Storage
Store in a cool and dry place for 12 months.

Improves heat resistance Tert-butylphenol Formaldehyde Resin

Enhances bonding strength SR2402

Low deformation after vulcanization Rubber Vulcanizing Agent

Tert-butylphenol Formaldehyde Resin SR2402 Rubber Vulcanizing Agent Improves Heat Resistance Enhances Bonding Strength with Low Deformation Images