It can be used in natural rubber, styrene/butadiene copolymers and isobutylene-isoprene copolymers along with high styrene resin. This blowing agent produces
Uniform noncommunicating cells. Cell structure may be controlled within limits. Application in various fields includes shoe-soling material, colored goods cellular rubber coated fabrics and various types of blown product.
Uniform noncommunicating cells. Cell structure may be controlled within limits. Application in various fields includes shoe-soling material, colored goods cellular rubber coated fabrics and various types of blown product.
Specifications
- Composition: dinitrospentame thylenetetramine stabilizer & dispersibillity aids
- Appearance: fine cream color powder
- Dispersibility: disperses readily in rubber compounds.
- Storage stability: very stable, if stored in cool and dry place decomposes in strong mineral & organic acids
- toxicity: non-toxic
- Handling: free from handling problems.
- Odor: odorless
- Residue: odorless, non-staining
- Combustibility: inflammable
- Mesh size: 300 mesh 0.3% max. Grit
- Specific gravity: 1.45
- Bulk density: 0.8gm/ml
- Decomposition point in air: 175 Celsius-180 Celsius
- Decomposition point in rubber: 125 Celsius-130 Celsius
- Gas evolution: 220ml/gm (STP)-to be worked always in well ventilated room to prevent accumulation of gas
- pH: 7.5-8.5 (10% aqueous suspension)
- Moisture content: less than 0.5%
- Other properties: non-hygroscopic
Features
- Salient features:
- Good and consistent quality
- Produces fine and uniform cell structure in the expanded cellular products
- Relatively low specific gravity and low heat conductivity products are obtained
- Relatively low shrinkage of the blown rubber products
Main Products
auramine, rubber blowing agent, EVA blowing agent