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CELOGEN® AZ120
CELOGEN® AZ-120 is an azodicarbonamide chemical foaming agent for producing many types of polymeric and elastomeric closed-cell foams.
CelChem CELOGEN® AZ-120 is a chemical foaming agent that produces a fine, uniform closed-cell structure. This grade has a relatively high decomposition temperature and small particle size. CELOGEN® AZ-120 is compatible with polymer systems such as rubber, vinyl, styrenics, thermoplastic elastomers, engineering plastics, and polyolefins, such as high-density polyethylene (HDPE) and low-density polyethylene (LDPE).
CELOGEN® AZ-120 can be catalyzed by a variety of chemicals, including strong activators, such as zinc oxide, zinc stearate, and ACTICELL® U; moderate activators, such as barium stearate, calcium stearate, citric acid, and triethanolamine; and weak activators, such as adipic acid, benzoic acid, salicylic acid, and calcium oxide.
Specifications
Color: Pale yellow to yellow orange Form: Powder Decomposition temperature: 401°F–415°F (205°C–213°C) Specific gravity @ 25°C: 1.66 Bulk density: 31–38 lbs/ft³ (497–609 kg/m³) Decomposition gases: N₂, CO₂, CO, NH₃ Gas evolution: 210–220 cc/g Decomposition residues: Hydrazodicarbonamide, cyanuric acid, urazole, cyamelide, urea Particle size: 2.0–2.4 µm Soluble: Alkaline solutions Insoluble: Most organic solvents and water
Primary Chemistry: Azodicarbonamide
Features & Benefits
Nondiscoloring Decomposition residue is white Very small particle size Food contact approvals
Problems Solved
Limited compatibility of foaming agents with different plastic resins and rubbers Blowing agent's particle size is too large Blowing or foaming agent is not food contact approved
Applications
Sponge rubber Expanded plastics Masterbatches Compounders Thermoset and thermoplastic extruders
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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