Granules Pellet, for Pet Bottle, Plastic Products manufacturer / supplier in China, offering LDPE HDPE PE PP PVC PC Granules Black Carbon Masterbatch, China Factory Plastic Materials EVA Foam Rubber Sheets Rolls for Shoes, China Manufacturer Plastic Materials Color EVA Foam Sheets Rolls and so on.
Min. Order / Reference FOB Price | |
---|---|
1 Ton | US $400.00/ Ton |
Local Area: | Dezhou, Shandong, China |
---|---|
R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment |
Carrier: | PP |
---|---|
Certification: | ISO |
Moisture Content: | ≥20% |
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.
It saves a lot of labor cost and electricity cost for drying the materials and moreover, the water is also be absorbed and finally kept in the plastic products, so the weight of the recycled material won't loose during predrying.
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.
We can manufacture desiccant masterbatches according to customer's requirement for colors.
Desiccant Masterbatches it was also known as defoaming masterbatch.
Plastic product including extrusion, injection and film process is made of plastic raw material melt with high temperature by extrusion molding equipments. The quality of plastic product is directly and closely related to the compaction and drawback rate for molding product. The moisture content in raw material will directly impact to the quality of plastic product. The moisture will become steam in the process of plastic product and lead to drawback with bubble, crackle, spot and hole in plastic product, so that it influence the mechanics property and appearance of plastic product.
In order to improve the quality of plastic product and wipe off the moisture in raw material, currently people mainly adopt heating and drying the raw material before process. This process needs manufacturertor buy additional drying equipments with high temperature. Increase technology process, the production cost and labour.
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 efficient and largely improve the mechanics property and appearance of plastic product.