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Blow-film grade black masterbatch

The special black masterbatch for blowing film is made of high quality resin as carrier, high quality organic pigments carbon black and additives, through high-speed mixing and extrusion, air-cooled granulation.
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Product Description

The special black masterbatch for blowing film is made of high quality resin as carrier, high quality organic pigments carbon black and additives, through high-speed mixing and extrusion, air-cooled granulation. The product is uniform and beautiful in appearance, cylindrical or flat-circular in shape, uniform in colour, good dispersion, stability, heat resistance, less crystalline points on the surface of blowing film products, no cracking, etc. At the same time, the film blackness and brightness are excellent.

Carrier: PE/PP

Carbon black content: 10%--50%

Melting index 21.6KG/200℃: 1-40ɡ/10min

Carbon black model: N220/N326/N330/N550

Phase fusibility: PE/PP/PVC/ABS/PS

Solution temperature: 140℃-200℃

Addition Ratio: 2%-10% is recommended

Performance:

Blow-film grade black masterbatch

Index

Numerical value

Carrier

LDPE / LLDPE / HDPE / PP / EVA

Carbon black content

15% 20% 25% 30% 35% 40% 45% 50%

Type of carbon black

N220/N326/N330/N550

Light and weather resistance

Grade 4-8

Chromatic aberration

≤0.8%

Melting index   21.6KG/200℃

1-40ɡ /10min

Dissolution temperature

140℃-250℃

Phase fusibility

PE/PP/PVC/ ABS/PS

Applications:

Packaging film, composite film, three-layer co-extrusion film, five-layer co-extrusion film, agricultural film, geomembrane, express bags, garbage bags, etc.


Packing:

Paper-plastic composite bags, 25KG/bag net content, please store in the sun-shaded dry place.



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Cang zhou Bao Lai Da Import&Export Trading Co.,ltd is a professional chemical raw materials exporter&manufacturer in China.
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