Color masterbatch for PET sheet casting extrusion

1. Application areas:

This masterbatch is suitable for PET sheet cast film, etc.blown film, extrusion, spinning, injection molding. It is most widely used in industries such as plastic film sheets, packaging materials, plastic bag blown film, polyester filament yarn, packaging containers, and non-woven fabrics.

2. Product features:

PET sheet masterbatch uses high melt index PET as base material, high-quality high temperature resistant pigment as colorant, and various performance additives. It is made by high-speed mixing and smelting, twin-screw extrusion and pelletizing. This masterbatch has stable color, bright color, sun resistance, migration resistance, and will not fade when used outdoors. This masterbatch has high tinting power, bright, no impurities, no crystal points, good light-shielding performance, and no filling. In particular, PET products produced with this masterbatch have bright color, no spots, no black spots under light, and a bright surface.

Product quality indicators
Appearance: uniform color, no dust;
Particle size: φ (2.7~3.3) mm× (3~3.4) mm
Moisture: ≤0.3% (wt.)
Color difference: Level 4 (gray card)
Heat resistance: ≥280℃

3. Use ratio and storage:

Recommended dosage 1%-4% (depending on product requirements) Packaging and storage: 25KG/bag paper-plastic composite bag, stored in a ventilated and dry place.