9420 Polyaspartic Resin Raw Material Polyaspartic Resin for Coatings

• Type: Coating Intermediates
• Appearance: Liquid
• Quality: Refined
• Colour: Colorless
• Hazen: 250
• Solid Content: 97%
• Model NO.: 9420
• Amine Value Mg KOH/G: 192-210
• Hydroxyl Value Equivalent: 6.13%
• Transport Package: Steel Drum
• Specification: 200kgs
• Trademark: STWD
• Origin: Shanghai, China
• HS Code: 3911900090
• Production Capacity: 500, 000 Tons/Year

Product Description

 PROFILE

 9420 is a solvent-free aminofunctional co-reactant for polyisocyanates. It is used for high solids two-component polyurethane topcoat formulations and solvent-free coatings.

PROPERTY
Solvent-free with low viscosity. For the formulation of high-solid or solvent-free coatings.

High reactivity to improve the production efficiency. React with HDI Trimer and dry in 15 minutes.
The coating film has excellent fullness, leveling performance and high gloss.Has excellent weather resistance, water resistance, solvent resistance, acid and alkali resistance, salt spray resistance and other properties. High hardness up to 2H and excellent abrasive resistance.
Excellent adhesion with ABS, PC, PVC and other plastics and a variety of metals.
9420 has excellent compatibility with most of hydroxy acrylic resin and cab.
It can not only be used with our elastic curing agent to make elastic materials with excellent mechanical properties (elongation 400%, tensile strength 25MPa), but also can be used with rigid curing agent, HDI Trimer (or dimer) to make rigid film (hardness 2H).
 

APPLICATIONS

Can be used for various high-grade paint fields, such as automobile paint, high-grade wood paint and so on. It can obviously improve the fullness, luster, hardness of paint film and speed up the drying;
Used to make anti-corrosion coatings for steel structure, oil pipeline and other light or heavy anti-corrosion fields;
Can be used for foam landscape, concrete waterproof material and other fields;
Can be used for wind blade coating field, such as gel coat, putty and topcoats.

 INDEX

INDEX	VALUE
Appearance	Colorless or light yellow green transparent liquid
Hazen	≤250
Solid Content (%)	97±2
Amine value(mg KOH/g)	192-210
NH Amine Equivalent(g/mol)	276
Hydroxyl value Equivalent(%)	6.13
Viscosity(mpa.s/25ºC)	900~2000
Relative density (/25ºC)	1.07±0.02

 PACKING
200 Kgs/Drum,

 SHELF LIFE
9420 must be stored in airtight containers to prevent contact with moisture. Recommended storage temperature is below 40°C (≤104°F). The shelf life of  9420 in the closed original container is 12 months.

NOTICE
9420 is combustible and should be stored at the temperature below 40 ºC. It should be kept away from fire source and stored in a cool, dry and ventilated environment. The storage period is 12 months.

The coating formulated with  9420 should be tested for performance after one week's maintenance.


Note: This manual is for reference only, without any warranty. In view of the limitation of resin function and the diversity of user requirements, please strictly test the adaptability of the product and the stability of the final product. The technical information is subject to change without prior notice.

Solvent-free with low viscosity. For the formulation of high-solid or solvent-free coatings.
High reactivity to improve the production efficiency. React with HDI Trimer and dry in 15 minutes.
The coating film has excellent fullness, leveling performance and high gloss.Has excellent weather resistance, water resistance, solvent resistance, acid and alkali resistance, salt spray resistance and other properties. High hardness up to 2H and excellent abrasive resistance.
Excellent adhesion with ABS, PC, PVC and other plastics and a variety of metals.
9420 has excellent compatibility with most of hydroxy acrylic resin and cab.
It can not only be used with our elastic curing agent to make elastic materials with excellent mechanical properties (elongation 400%, tensile strength 25MPa), but also can be used with rigid curing agent, HDI Trimer (or dimer) to make rigid film (hardness 2H).