Payment & Shipping Terms:
|Active Ingredient:||50-80% Or More||Volatility:||Nil|
|Grade:||Industrial||Effective Ingredient Content:||≥98%|
|Melting (℃):||130℃～140℃||PH Range:||≥7|
plastic injection moulding raw materials,
injection molding pellets
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.
|Colour||White or grey, black or colourful|
|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|
|Function||Eliminate the moisture in plastic raw materials|
1. The lubricating effect is high temperature and long-lasting, does not corrode equipment, has no pollution, and has no toxicity;
2. Good compatibility with resin, balanced internal and external lubricating effect, no frost, and difficult to scale;
3. Excellent heat resistance and chemical stability, no decomposition and non-volatile during processing; good ductility and elongation.
1. High gloss and whiteness, good dispersion effect, strong coloring performance, high addition ratio, no air marks and flow marks.
2. Good processability, easy plasticization, no white spots, good mold filling effect, smooth and flat surface of the product, no defects.
3. Enhance product strength, stiffness, toughness, reduce heat shrinkage, improve dimensional stability and temperature resistance.
4. Easy demolding, reducing pressure holding time, shortening production cycle and improving production efficiency.
5. Increase product proportion and improve product quality
Filling masterbatch can be used to process plastic films, garbage bags, shopping bags, vest bags, packaging bags, etc., good dispersibility, blown film without white spots and black spots, high fineness, guarantee product gloss and toughness It is mainly suitable for filling and modification of woven bags, packing belts, hollow products, pipes, sheets, injection products and plastic snack boxes, which can improve the performance of plastic products and reduce product costs.
The masterbatch and the damp plastic raw material are directly mixed uniformly, and then the product can be processed and produced.
Used in blow molding production, the addition ratio is 1.0 ~ 3.0%
Used in sheet and injection molding production, the addition ratio is 2. ~ 5%
The specific addition ratio can be determined by the user according to the moisture of the plastic.
The main composition of Injection Moulding Masterbatch:
Fillers: such as calcium carbonate, talc, etc .;
Coupling agent: such as carbonate silane;
Dispersant: such as polyethylene wax and stearate;
|injection molding||home appliance accessories, Automotive, Electronic, Construction, House wares,|
|extrusion molding||sheet,pipe, Wire & Cable|
|PE (HDPE,LDPE,LLDPE)masterbatch for blowing film||shopping bags, casting film, multilayer film|
|Plastic granulating||Recycled PE/PP granule|
1. Avoid dampness and water absorption before using this masterbatch.
2. The best ingredient is used before use.
3. Do not heat and dry with damp plastics, so as not to cause poor quality in processing.
4. Check the package before opening the package, and heat-seal the unused masterbatch as soon as possible.
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.
Q. How about Lead Time?
A:Our daily production for each product is 30tons. So generally, lead time is in one week. It's depend on your order quantity.
Q. How to use masterbatch?
A:Step 1: Confirming the Dosage Ratio.(Usually we suggest proportion is 1%-4%, it is depends on your request.)
Step 2: Mixing the raw material and masterbatch together by blender mixer according to the dosage ratio.
Step 3: Arrange the production as usual.
Q. How to proceed an order for masterbatch?
A: Firstly, let us know your requirements or application.
Secondly, We quote according to your requirements or our suggestions.
Thirdly, customer confirms the samples and places deposit for formal order.
Fourthly, We arrange the production.
Q. How long the masterbatch could be stored?
A: If stored under a dry and cool environment, the quality of masterbatches will not change even after a long period of store, for the pigments fixed on the carrier resin which stay in a closed state.
Q. Is Sample free?
A: Yes,sample is free, but express fee like DHL,Fedex,etc is collected.
Q. Does the masterbatches influence the property of products?
A: Some pigments have effect on flame resistance. It should be mentioned as first if is used for flame resistance products.
Q. How to guarantee the quality?
A:Our products are passed , we have quality controller who do test everyday.
Contact Person: sales