Calcium Carbonate caco3 plastic filler masterbatch for pp injection molding
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- Supplier: Shandong Nuosen Plastic Co. Ltd.
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Product Overview
Description
factory price high quality pp pe pet ps pa plastic Calcium carbonate filler masterbatch
carrier | PE/PP |
Color | White |
Calcium Carbonate Content | 75%-85% |
MFI (5KG/190℃) | 5-40g/10min |
Density | 1.8-2.2g/cm³ |
Intermiscibility | PE/PP/PVC |
Calcium carbonate filler masterbatch is a kind of plastic masterbatch using the carrier of PE/PP/ABS. The mesh of CaCO3 powder is determined by clients' using effect. Normally, 800 meshes to 6000 meshes. The masterbatch is widely used in PE/PP/ABS and other plastic products, such as PE plastic bags, injection molding, extrusion, wiredrawing, etc
Application：
Woven bags, container bags, hollow plates, supermarket shopping bags, Injection-molding product, etc.
Woven bags, container bags, hollow plates, supermarket shopping bags, Injection-molding product, etc.
Package：25Kg per paper bag or plastic bag, or customized
1. How to use masterbatch?
A: Simple for using, just mix up with the resin granules according to the dosage ratio under appropriate temperature.
Q2. The difference between the general use and the special purpose masterbatches?
1:Special purpose masterbatch: used as the same material as carrier. For example, ABS products often use master batches based on
ABS.
2:General use masterbatch: Use one resin as carrier, but also can be used for coloring other resins.
In general, it’s easy to use this masterbatch but there are some shortcomings.
A. Poor predictability of the color. The final color changes according to the change of resin.
B. Affect other characters of plastic products.
Especially the hardness of products for it’s easy to be deformed and distorted, especially for engineering plastic
C. Higher cost
General use masterbatches often use pigments which have higher heat resistance grade and higher cost.
Q3. 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 store,forthe
pigments fixed on the carrier resin which stay in a closed state.
Q4. Does the masterbatch need to be dried before use?
A :In general it can be used directly except ABS and some expecial masterbatches mentioned, which should be dried according to
common method.
A: Simple for using, just mix up with the resin granules according to the dosage ratio under appropriate temperature.
Q2. The difference between the general use and the special purpose masterbatches?
1:Special purpose masterbatch: used as the same material as carrier. For example, ABS products often use master batches based on
ABS.
2:General use masterbatch: Use one resin as carrier, but also can be used for coloring other resins.
In general, it’s easy to use this masterbatch but there are some shortcomings.
A. Poor predictability of the color. The final color changes according to the change of resin.
B. Affect other characters of plastic products.
Especially the hardness of products for it’s easy to be deformed and distorted, especially for engineering plastic
C. Higher cost
General use masterbatches often use pigments which have higher heat resistance grade and higher cost.
Q3. 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 store,forthe
pigments fixed on the carrier resin which stay in a closed state.
Q4. Does the masterbatch need to be dried before use?
A :In general it can be used directly except ABS and some expecial masterbatches mentioned, which should be dried according to
common method.
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