Payment & Shipping Terms:
|Recommended Dosage:||1%-5%||Colour:||White Or Grey|
|Grade:||Industrial||Ingredient:||PE, CaO, CaCO3|
|Water Absorption:||20% Of Self-weight||Valid Time:||12~48 Hours After Bags Open|
|Effective Ingredient Content:||≥98%||Form:||Granular|
moisture absorbent masterbatch
Plastic Functional Desiccant Masterbatch For EVA PE PP PET Resin Products
PE recycle materials often contain trace moisture. if not eliminated, the moisture will form into drain marks or bubbles on the surface of the related products when processing, which brings the effects to the performance and appearance of the products.
PE defoan masterbatch is grey- white solId granular, has good compatibility with pe. Before molding processing, the masterbatch may be used to add and simply mix with the raw materials which make us carry out nolding processing without the drying process.
It is widely used in PE recycle and noistured materials.It Is applied to different products of injection molding, blow molding, film extrusion, sheet and pipe extrusion, blown film, etc.
It can significantly improve the flow of plastic performance and production efficiency. Also It can reduce the pressure of plastic ma chinery molding and processing energy consumption, as well as reduce its product cost. good compatibility with PE. Water absorption: It can absorb the water equivalent of 2o% of its own weight, save the dry process of PE. without changing of the processing technology and equipments.
Addition rate by weight of raw materials: take It to the plastic mixing ma chines evenly, then It can be directly processed products. Specific additIon rate of raw materials should be based on the moisture content and weather to determine. proposed addition ratio: I-5%
Check the condition of inner pa cking and forbid using if damaged;
Should avoId direct contact with masterbatch with hand, when mix them;
Should avoId exposure in the air and recommend you use up them
Within 8 hours when mixed raw material;
Not allowed to heat and dry along with raw materials;
The product not be used up, should be heat-sealing packaged as soon as possible.
6,Package And Storage
Vacuum packaging; 2.5kg vacuum-packed, 25kg paper plastic commpound bag or carton outer packing.
Handle careful to avoid packaging damaged, leakaged. store in ventilated, dry and cool place. The storage period is 6 months from the date of production.
|Colour||White or grey|
|Application process||Injection molding, blowing film, extrusion, etc.|
|Suitable for||PE or PP|
|Ingredient||PE, CaO, CaCO3|
|Valid time||12~48 hours after bags open|
|Water absorption||20% of self-weight|
|Function||Eliminate the moisture in plastic raw materials|
|Active ingredient||50-80% or more|
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.
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