Supramolecular Dispersant Rd-9782

• Kind: Dispersant
• Appearance: Liquid
• Application: Appliance Paint, Building Coating, Car Paint, Furniture Paint, Paper Coating, Plastic Coating, Rubber Coating
• Property: Water-Solution
• Auxiliary System: Water Type Coating Auxiliary Agent
• Usage Stage: Manufacturing Stage
• Model NO.: RD-9782
• Transport Package: Iron Bucket Packaging
• Specification: 25kg
• Trademark: Spnal
• Origin: China
• Production Capacity: 50000tons / Year

Product Description

Dispersant
RD-9782
Features and advantages:
RD-9782 is a kind of polymer dispersant, which is widely used in solvent based coating system. It shows excellent grinding and dispersing effect on carbon black and organic pigments. Good versatility, widely used in the production of oil color paste.
Product specification:

appearance	Yellow-brown liquid
Specific gravity	0.98g/cm3
Effective portion	39±1%
Chroma (Gardner)	≤8
Boiling point	about125ºC
solvent	BAC

Recommended dosage calculation formula:
Amount of dispersant (g) = [specific surface area of pigment (m2/g) ÷ 500] × weight of pigment (g)

Pigment type	Organic pigment	Low surface carbon black	High surface carbon black
Dispersant dosage (100% active content)	7-15%	10-20%	40-80%

Use:First, the RD-9782 was dissolved in the mixture of grinding base, and then the pigment was added for grinding.
Scope of application:
1. Disperse and grind carbon black and organic pigments in automotive paint, industrial paint, plastic paint and other systems;
2. All kinds of oily universal color paste system dispersion grinding carbon black and organic pigments.
Storage conditions and shelf life:
1. Keep away from high temperature and ignition sources;
2. Place in a ventilated and cool place;
3, please seal after use;
4. The shelf life is 36 months.
Packing specification: net weight 25Kg/ barrel, 200kg/ barrel.