China Mulch Films Bags Plastic Rubber Pet Bottle Electric Agriculture Film Pleastic Granule Defoming Masterbatch

Desiccant masterbatches can counter problems that 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 on the property for plastic products. 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 requirements for colors.

Desiccant Masterbatches was also known as a defoaming masterbatch.
Plastic products including extrusion, injection, and film process are made of plastic raw material melt with high temperature by extrusion molding equipment. The quality of the plastic product is directly and closely related to the compaction and drawback rate for molding products. The moisture content in raw material will directly impact the quality of the plastic products. The moisture will become steam in the process of plastic product and lead to drawback with bubble, crackle, spot, and hole in the plastic product so that it influences the mechanic's property and appearance of plastic products.

To improve the quality of plastic products and wipe off the moisture in raw material, currently, people mainly adopt heating and drying the raw material before the process. This process needs the manufacturer to buy additional drying equipment with high temperature. Increase technology process, the production cost, and labor.

Desiccant masterbatches is a new high technology functional masterbatches specially designed to remove the water, bubble, and drawback in plastic product with PE, PP, PVC, ABS, EVA, PS and PA as raw material. When adding desiccant masterbatches, do not need drying process for plastic raw material, and reduce the cost of plastic product, increase production efficiency and largely improve the mechanic's property and appearance of plastic products.

•1.Fiber( Carpet, Textiles, Upholstery, etc.)
•2.Film(shopping bags, casting film, multilayer film, etc.)
•3.Blow Molding( Medical & Cosmetic container, Lubricant & Paint container, etc.)
•4.Extrusion Molding (Sheet, Pipe, Wire & Cable, etc. )
•5.Injection Molding(Automotive, Electronic, Construction, Housewares, Furniture, Toys, etc.)

The recommended dosage for plastic product processing: 1%-5%. 5%-10% dosage for sheet, tubes, and pipes. Adjust the dosage according to the moisture content in the raw material. Do not need to dry the plastic raw material and filler.Without changing of plastic raw material processing technology.Antifoaming masterbatches should be stored in vacuum sealing package, Use up after opening to avoid invalidation due to absorbing moisture.