Main Component: modified carbonate
Usage: PVC,TPR and PS,PVC slippers and sandals
Advantages: no scale formed, fine surface
Product Introduction:
This series of foaming agents is used mainly in the foaming extrusion or injection of PVC,TPR and PS for making profile materials, plates or sheets and for making low-foam plastic products, such as shutters and photo frames, and PVC slippers and sandals formed by injection technology.
Characteristics:
No scale formed on the screw
Controllable foaming
Good whiteness of final products
Uniform cells
Smooth surface of final products
Application specification:
This series of foaming agents is a solid white powder, which is liable to flow. The residue left after its decomposition is with pure white color and won't affect the color of final products.
This series of foaming agents possesses a good compatibility with PVC,TPR and PS, so they can be dispersed evenly in the above molten resins while forming a system with uniformity phases. Meanwhile, this foaming agent contains bubble-hole regulator to make cellular holes in the foamed products become fine and even, which in turn helps to maintain an uniformity performance in all parts of the product .
This series of foaming agents is made of the adjutant of food grade, and gases generated after its decomposition are N2 and CO2, which neither corrodes equipments of production and processing nor do any harm to the human body, and therefore it is an environmental product.
This series of foaming agents is an endothermal foaming agent without need for induction term, the decomposition is completed stepwise and no eruptive decomposition will happen. The bubbles in the molten resin will grow evenly and steadily and they won't break or overflow over the product surface to affect the product quality, which endows the product with an excellent trait-uniform bubbles and smooth surface.
Technical index:
Item No. | N-1000 | N-2000 | N-3000 | |
Chemical components | Modifiedd carbonates | |||
Appearance | White powder liable to flow | |||
Decomposing temperature(°c) | 160~180 | 140~160 | 150~170 | |
Gas volume (ml/g) | STP | 140±5 | 140±5 | 160±5 |
Particle size (μm) | 6~8 | 6~8 | 6~8 | |
Moisture content (%) | ≤0.3 | |||
pH | 8.0~8.5 | |||
Package and storage:
This series of foaming agents is free of odor and toxicity. It allows easy storage and transportation and it is self-extinguishment. It won't decompose under the common temperature but should be kept in the shady, cool and dry place, away from hot steam pipeline, fire source, and direct sunlight. Never let it contact directly acids and alkalis. Good ventilation conditions should be realized whore the foaming agent is treated or mixed. Be careful not to inhale its powder, make frequent skin contact or swallow it.
Each 25kg of this foaming agent is packed in plastic lined bag, carton or barrel according on clients' demands.
Each batch of this foaming agent series weighs 3 tons. When using the agent of same batch, only a handful is needed to test for confirmation and then the whole batch can be used with certainty.
New Office (Fujian Jinlang Fine Chemical Co., Ltd.)
Plastic-lined Bags Packaging
Container Loading
