Special Effect Defoamer Hw-420 for Solvent-Based Coating

• Customization: Available
• Kind: Defoaming Agent
• Appearance: Liquid
• Model NO.: HW-420
• Application: Appliance Paint, Building Coating, Car Paint, Furniture Paint, Paper Coating, Plastic Coating, Rubber Coating
• Special Function: Flame Retardant, Antistatic, Conductive, Antirust
• Property: Oil-Solution
• Auxiliary System: Oil Type Coating Auxiliary Agent
• Usage Stage: Manufacturing Stage
• Transport Package: Drum
• Specification: 25 KG/Drum
• Trademark: Honrepoxy
• Origin: China
• HS Code: 29212900
• Production Capacity: 90000tons Per Year

Product Description

Product Description

 

HW-420 Special effect defoamer 

Composition:Special polymer compound
Typical Physical Data

HW420	Appearance	Active portion	Solvent
	Colorless to light yellow liquid	100%	N/A

Application: suitable for: solvent-based coatings;
Recommended for: light-curing coatings, solvent-free coatings;
Recommended dosage: 0.02-0.8% of the total formula.
Usage: Can be added at any time.
Features and advantages:
1. HW420 has a very significant defoaming effect on the bubbles generated by the reaction of liquid polyurethane.
2.  It can inhibit and eliminate the bubbles generated during the manufacture and agitation of the paint.
3.  HW420 has good compatibility and can eliminate the defects such as fish eyes, pinholes and craters in the paint film,especially suitable for varnishes.

Packaging: 25kg /drum. 
The product is completely unused before use, and the inner and outer covers must be tightly closed after use.
Storage: Keep away from heat, fire and light.
Note: Please carefully evaluate the effect on compatibility and shrinkage crater before use.

Our advantages:
We are very professional in manufacturing and exporting epoxy new materials for 20+ years, the capacity reaches 90000tons per year.
1. We can provide a full range of epoxy and polyamide systems not only resin and hardener but also diluents, accelerator, kinds of additives.
2. Our best-selling items are the countertype of international famous brands.
3. They are widely used in floor coatings, anti-corrosion coatings, solvent-free & waterborne coatings, construction, electrical sealants potting materials, adhesives, etc.
4. We have strong R&D powder, customized service and sample testing is available
 

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