Plastic grade precipitated barium sulfate 1250 mesh white powder, specific gravity 4.2

Specifications:

Precipitated barium sulfate(Specialized For Engineering Plastics)

Liangjiang brand- barium sulfate precipitated(Specialized For Engineering Plastics), adopts the advanced chemical precipitation process domestically, Products have small particle size with narrow distribution, good chemical stability, good dispersity and high whiteness etc. They can be widely used in various engeering plastic products. They can also obviously enhance surface glossiness, tensile strength, thermal conductivity, abrasive resistance, weatherability of product, reduce the coefficient of friction, molding contractibility and cost. 

Main features:

◇ Obviously reduce molding contractibility of plastic products and improve their rigidity and hardness.

◇ High L °value, good dispersibility, and the product has a high gloss and bright.

◇ Acid resistance, alkali-resistance, high temperature resistance, good thermal conductivity and weatherability.

◇  Good dispersity and can play anti-flocculation role for pigment so as to reduce consumption of color master.

◇ Small particle size; after surface modification treatment, various mechanical properties can be improved.

◇ have X-ray developing function, which can be used in pharmaceutical and various children’s products.

◇ can reduce friction coefficient of products and has good solvent resistance performance.

◇ Low scattering rate, with a very high transparency and color rendering property.

◇ Little impurity and black spot, no harmful substances which can guarantee the safety and cleanness of the products.

Application:

can be widely used in various engineering plastic industry.

Basic data

Typical technical index( Standard: GB/T 2899-2008)

Package:

 plastic woven bag inner plastic bag with net weight 25KG.500kg or 1000kg plastic bag or as customer’s request.

Transportation and Storage Safety:

This product, non-toxic harmless, white powder, prevent moisture in the process of transportation, storage should be placed in a cool, ventilated, dry place. Avoid breathing dust when processing, if contamination, can be cleaned with soap and water , concrete technology may refer to the corresponding material safety data.

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