Masterbatch commonly used classification are the following:
By carrier classification: such as PE masterbatch, PP masterbatch, ABS masterbatch, PVC masterbatches, EVA masterbatch, etc.
By Application: Masterbatch such as injection molding, blow molding masterbatch, Masterbatch spinning, etc.
All varieties can be divided into different levels, such as:
1. Advanced injection masterbatch:
For cosmetics packaging, toys, electrical enclosures and other advanced products.
2. Ordinary injection Color Masterbatch:
For general household plastic products, industrial containers.
3. Advanced blown film masterbatch:
For blow colored thin products.
4. Common Blown Color Masterbatch:
Coloring general for blow bags, woven bags.
5. spinning Masterbatch:
Used in textile fiber spinning colored masterbatch pigment fine particles, high concentration, tinting strength, heat resistance, light resistance.
6. lower masterbatch:
Less demanding on the colors used in the manufacture of low-quality products, such as trash, lower containers.
7, special masterbatch:
Masterbatch carrier is manufactured for a user-specified plastic varieties of products, the choice of the same plastic as a basis. Such as PP Masterbatch, ABS Masterbatch were selected PP, ABS as a carrier.
Universal masterbatch: also in some resin (often low-melting PE) as a carrier, but it can be applied to other colored resin in addition to its carrier resin.
8, universal masterbatch
Universal masterbatch is relatively simple, but the drawback is more, it recommended to use special masterbatch.
Dedicated masterbatch and plastic heat level is generally adapted for articles, at normal temperature, can be assured. Only under the following conditions can cause varying degrees of color, one temperature exceeds the normal range, one down time.
9, masterbatch coloring and granulation coloring has the following advantages:
9.1. The coloring and products processing once completed, to avoid coloring of plastics granulation heating process, the protection of good quality plastic products.
9.2. Make the production process of plastic products most simplified.
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