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CELOGEN® OT
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CELOGEN® OT is an outstanding chemical foaming agent with a relatively low decomposition temperature for producing cellular rubber and expanded plastic.
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- Manufacturer: CelChem LLC
- Product Line: CELOGEN® Chemical Foaming Agents
- Product: CELOGEN® Chemical Foaming Agents
- Industries: Care Chemicals | Elastomers | Metal Processing & Fabrication | Plastics
- Authorized Countries: Canada | Mexico | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
Manufacturer
Product Line
Product
Authorized Countries
Canada
Mexico
United States
Overview
CelChem CELOGEN® OT is a chemical foaming agent treated with oil to reduce dusting and produce a fine, uniform, closed-cell structure. It has a relatively low decomposition temperature and small particle size. CELOGEN® OT provides nondiscoloring, nonstaining, and nontoxic benefits as a foaming agent while effectively working as an activator for rubber and expanded plastics.
CELOGEN® OT can be catalyzed by a variety of chemicals. Very strong activators include ACTICELL® U, triethanolamine, and peroxides. Calcium oxide, calcium stearate, stearic acid, cadmium, and lead-type vinyl stabilizers are all moderate activators. Adipic acid, benzoic acid, salicylic acid, citric acid, lead stearate, and zinc stearate are weak activators
Specifications
Form: Powder
Color: White
Molecular weight: 358
Gas content: Mostly nitrogen
Purity: 93.0% min
Average particle size: 5–15 µm
Heat loss: 0.5% max
Decomposition point: 158°C–164°C
Gas yield: 125–140 ml/g @ S.T.P.
pH: 6–8
Soluble: Dimethyl sulfoxide and dimethylformamide
Insoluble: Benzene and water
Primary Chemistry:
4,4'-Oxybis (benzenesulfonylhydrazide)
Features & Benefits
- Nonstaining
- Nondiscoloring
- Nontoxic
- Odorless
- Evolves ammonia-free gas
- Does not affect the cure rate of rubber
- Does not affect PVC stability
- Low dusting
Problems Solved
Can't use Azodicarbonamide foaming or blowing agents
Temperature limitation for the activation of foaming or blowing agents
Applications
Phenolic resins
Thermoplastic rubber
NBR-PVC blends for cellular cable insulation
Related End Markets
Elastomers
Metal Processing & Fabrication
Plastics
Related Functions
Related Processes
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