| AC Blowing agent: Main components | Azodicarbonamide (1,1'-Azobisformamide) | CAS NO. | 123-77-3 | Molecular formula | C2H4N4O2 | Property | Light yellow fine powder. It is one of the most widely used chemical foaming agents due to its non-toxic, odorless, self-extinguishing, relatively high decomposition temperature, and relatively large gas evolution properties, good dispersing in plastic and rubber. | Specification | Gas evolution ml/g ≥ 220 Decom. temp. °C 205-215 Fineness Dn ≤ 10 Heat Loss % ≤ 0.15 Ash % ≤ 0.3 | Main application | It is well known as the most popular and effective chemical foaming agent for PVC,PS,PP,PE,TPR and rubber applications. It is particularly applicable for compression molding of PE, commonly applied in hot-press big mold of EVA or compression molding of PVC, for compression molding or free style of rubber&plastic blends. It is widely used in low foaming PE or EVA, such as rigid sheet material and slippers, lining of luggage, etc. |
Packaging & Delivery Packaging Detail: | 25kgs/kraft bag,with inner polybag | Delivery Detail: | 5-7days after order confimed |
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