Uses : making foamed products under different technological conditions.
Product description:
N series of environment friendly Blowing Agent
Product Introduction
The products are mainly applied in PP, PE, PVC, PS, wood and plastic foam pipes, plates, profiles of extrusion and injection molding foam stiff.
No scale formed on the screw
Controllable foaming
Good whiteness of products.
Uniform cells.
Smooth surface of products.
Application:
Application in hard PVC foaming product, with smooth skin and delicate, no big bubble hole, and cooperate with mould to form smooth surface, it can significantly improve skin epidermis, false and hardness of PVC leather products, and density in 48-0.8 g/cm3.
Compared with ordinary AC blowing agent, its foaming process can be better control, its processing temperature 170-210 degrees Celsius that can achieve the best effect of foam, Hydrocell 180M - for PVC foam sheet, especially better efficacy for the plate.
Recommended dosage: injected foam: 0.5-2, Extrusion foam, 1.2-1.5%
According to the formula, organic tin system take high value 210° c, zinc and calcium is taking lead low 170 ° c.
技術(shù)指標(biāo)
Item No. | AT1 | AT2 | AT3 |
Appearance | White power |
Decomposing Temperature，，℃ | 160~180 | 140~160 | 140~160 |
Gas Volume ml/g | STP | 140±5 | 140±5 | 130±5 |
Average granular (μm) | 6~8 | 6~8 | 6~8 |
Moisture content，% | ≤0.3 |
Package and Storage:
This series of foaming agent features excellent stability when stored under the common temperature. It should be kept in the cool and dry place and be kept far from hot steam pipeline, fire source, and direct sunlight. Never let it contract direct acids and alkalis. It is suggested that good ventilation conditions should be realized where the foaming agent is treated or mixed. Be careful not to inhale its powder, not to make frequent skin contact with it and not to swallow it.
A bag contain 25kg of this kind of foaming agent, bags are packed in cartons or barrels, depending on clients’ demand.
The total weight of this foaming agent series in a batch amount to 3 Tons. While using the foaming agent of the same batch, users may test only a handful of it for confirmation, if the test result is ok, then they may use the whole batch with certainty.
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