QR8501 is a modified polyethylene wax powder with excellent anti-abrasion and smooth property, high melting point and wide application. Suitable for powder coating as porous substrate (such as cast iron, cast aluminum, etc.) powder spray defoaming degassy agent.

1．Technical Indicators

2．Product Features

l It is suitable for many kinds of powder coating systems and can get good degassing effect

l This product is designed for powder spraying on porous substrates such as cast iron and cast aluminum

l Anti - adhesion and caking, eliminate shrinkage cavity and defect, obtain smooth surface

l It has high defoaming ability

3．Application and Dosage 

l It is recommended to add at premix and extrude through an extruder

l The dosage is 0.5-1.5% of the total weight of the formula

4．Packaging and Storage

l Packed in polyethylene lined kraft paper bags of 20 kg net each

l Store in a cool and dry place to avoid moisture absorption. Seal immediately after use to avoid contamination

l Less than 35℃ storage temperature this product is effective for at least three years