Anti Foaming Desiccant Masterbatch , Plastic Moisture Absorbent Masterbatch water removal
Why Use Desiccant Masterbatches?
Desiccant masterbatches can counter problems which develop during the processing of plastics due to the presence of moisture and prevents adsorption of moisture during transportation. Moisture can be present in raw materials such as hygroscopic polymers, fillers and pigments. Reprocess polymer can also have high moisture content. When processing polymer with high moisture content the polymer can become porous and show voids/lower tensile in the final articles or extruded/blown sheet. In film applications the high moisture content can lead to film bubble breakage.
Defoaming masterbatch masterbatches is non-toxic, non-contamination, no influence to property for plastic product. In the process of molding, desiccant masterbatches can strongly absorb the moisture in plastic raw materials. It can increase product quality and the rate of finished products, improve obviously productivity and reduce energy consumption.
We can manufacture desiccant masterbatches according to customer's requirement for colors.
1, shape: granular
2, color: white or light gray
3. MFR (MI): 1-20
4. Effective ingredients: above 50-80%
When the defoaming masterbatch is stirred with the moisture-affected plastic material directly, the product can be processed and produced. For example, the proportion of defoaming masterbatch added is 1%-2% for blown film production. If used in sheet and injection moulding production, the addition ratio is 2%-5%. If used in pipe production, add 2%-5%. Specific addition proportion should be added at the discretion of users according to the moisture condition of plastics.
Package and storage
1. Customized packing
2. inner packing: vacuumed platic bag, Outside: carton.5kg*5bag=25kg
3. The product should be stored in clean, ventilated, dry, shady and cool place.
4. Handle the product gentle to avoid packing damage and leakage. Prevent the product from exposure to sunlight and rain.