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Fujian Quanzhou Jinlang Chemicals Co., Ltd.
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EVA Injection Process Shoes Modified AC Chemical Foaming Agent
—Fujian Jinlang Fine Chemical Co., Ltd.
Product Introduction:
Being an improved AC product, this series of foaming agents is developed especially for the injection technology of EVA, which is most suitable to the injection foaming products of EVA MD and EVA Injection slippers.
Characteristics:
Suitable to injection technology
Rapid and complete decomposition
Rapid bridging setting
High whiteness of final products
Smooth surface of final products
Stable performance of final products
Fine cell structure
Application specification:
For applying this series of foaming agents in EVA/rubber mixture, a small quantity of zinc oxide or stearates should be added to make it decompose at around 160°c.
This series of foaming agents decomposes completely within a short time and endow the finished product with the excellent performance such as hardness, density, whiteness, tensile strength, and tearing strength. It is particularly benefits the extensibility, whiteness and better cellular structure of final products.
This series of foaming agents possesses not only the physical performance matching the foaming jetting technology, but also the excellent rheological performance and dispersibility that promote flowing and bridging of resins. The faming agent will avoid the possible premature decomposition caused by high shearing stress during kneading and pelleting, also decomposes rapidly and without yellow color left by AC decomposition while maintaining other excellent performances.
Technical index:
Item No. | AC6000F | AC6000M | AC6000H | |
Chemical components | Azodicarbonamide | |||
Appearance | Light yellow powder liable to dispersion | |||
Decomposition temperature(°c) | 175±2 | 180±2 | 185±5 | |
Gas volume (ml/g) | STP | 190±5 | 185±5 | 190±5 |
Particle size (um) | 6~8 | 6~8 | 6~8 | |
Moisture (%) | ≤0.3 | |||
pH | 7.0~7.5 |
This series of foaming agent features excellent stability when stored under common temperature. It should be stored in a cool, dry place away from any sources of heat, spark, open flames, or direct sunlight. Never let it contact directly with acids or alkalis. Good local exhaust ventilation in mixing and handling areas is highly recommended. Be careful not to inhale its powder, make frequent skin contact or swallow it.
Each 25kg of this foaming agent is packed in an international standard corrugrated paper carton or fiber drum with a polythene liner inside.
Each batch of this foaming agent weighs 3 tons. While using the foaming agent of same batch, only a small quantity is needed to test for confirmation and then the whole batch can be used with certainty.
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