Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Eastman Diisopropylamine Rubber Accelerator

Eastman Diisopropylamine Rubber Accelerator is a high-purity secondary amine accelerator from Eastman’s rubber chemicals portfolio, designed for efficient sulfur vulcanization in natural and synthetic rubbers, offering fast cure rates, excellent scorch safety, and consistent performance in tire and industrial rubber goods.
  • eastman diisopropylamine rubber accelerator_9810bcb9
  • eastman diisopropylamine rubber accelerator_9810bcb9

Features Of Eastman Diisopropylamine Rubber Accelerator

  1. Highly efficient secondary accelerator for sulfur-cured natural and synthetic rubber compounds.

  2. Delivers excellent scorch safety and balanced vulcanization kinetics.

  3. Compatible with a broad range of accelerators, including thiazoles and sulfenamides.

  4. Supports improved tensile strength and modulus development in cured elastomers.

  5. Low volatility and good thermal stability during processing and storage.

Typical Applications Of Eastman Diisopropylamine Rubber Accelerator

  1. Tire tread and sidewall compounds.

  2. Industrial rubber goods, including conveyor belts and hoses.

  3. Automotive vibration-damping components.

  4. Rubber-to-metal bonded parts requiring consistent cure profile.

  5. General-purpose molded and extruded rubber products.

Specifications Of Eastman Diisopropylamine Rubber Accelerator

Chemical TypeSecondary amine accelerator (diisopropylamine derivative)
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsSulfur vulcanization of NR, SBR, BR, and NBR
Key FeaturesScorch delay, fast cure rate, synergistic with primary accelerators
BenefitsEnhanced processing safety, improved crosslink efficiency, reduced reversion
Storage StabilityStable under dry, cool conditions (<30°C); protect from moisture
Handling RecommendationUse with standard industrial hygiene practices; avoid prolonged skin contact


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