Barium Sulfate(BaSO4) Masterbatch

Barium sulfate masterbatch is a kind of high concentration masterbatch produced with super fine coated barium sulfate powder as filler, polyolefin as carrier and other additives through full dispersion and processing. It is suitable for PE, PP, PS and ABS plastic products.

Used in TiO2 and pigment plastic product, it will reduce the quantity of pigment and save around 10% cost. 25% barium sulfate masterbatch used in PP product, it can increase surface bright and hardness, improve Acid and Alkali resistance and increase product weight and touch feeling.

Application Examples:
Tapes, Fibres, Geotextiles, Films and Injection Mouldings.

More details ...

Barium grain


Physical characteristic

Item

Test Method

Values

Unit

Density

GB1033-86

3.51

g/cm3

Melt Flow Index

GB3682-89

9-20

g/10min

Moisture

Q/HJYH-2002

< 0.1

Color

Visual

White

 

Let down: 20%-60% (Determined by product characteristics and requirements).

Product properties

1. Excellent dispersion and high stability, no impact the quality of product
2. High whiteness, can reduce the dosage of white pigment
3. Improving surface hardness ,anti-aging properties and aetiolation problem
4. Decreasing warpage and shrinkage, improving dimensional stability
5. Improve the acidity and basicity resistance of products such as brake lining, working shoes etc.

Main Applications

1) Apply to drain pipe, sound box, sounder, can effectively to insulate noise and Cacophony
2) Apply to curtain, can increase weight, apply to the shell of Home appliance, can improve luster
3) Apply to PE, PP and PS plastic products.

Packing

25 kg/bag