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Polyaspartic Resin

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TS420 Polyaspartic Resin Substitute of NH1420 800-2000 Viscosity

Is a solvent-free amino-functional co-reactant for polyisocyanates.

Property

* Solvent-free with low viscosity. For the formulation of high-solid or solvent-free coatings.
* High reactivity to improve 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 various metals.
* 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 a rigid curing agent, HDI Trimer (or dimer) to make rigid film (hardness 2H).
* Serve as chain extender or A component in Spray Polyurea Elastic(SPUA).

Application

* Can be used for various high-grade paint fields, such as automobile paint, high-grade wood paint, etc. It can obviously improve the fullness, luster, and hardness of paint film and speed up the drying.
* Used to make anti-corrosion coatings for steel structures, oil pipelines, 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 fields, such as gel coats, putty, and topcoats.

Appearance

Colorless or light yellow-green transparent liquid

Hazen

≤250

Solid Content (%)

97±2

Amine value (mg KOH/g)

190-210

Amine Equivalent (g/mol)

277

Hydroxyl value Equivalent (%)

6.13

Viscosity (mpa.s/25℃)

800~2000

Relative density (25℃)

1.06±0.02


20KG/barrel, 20.5tons/20GP container; 215KG/drum, 17.2tons/20GP container;


TS420 must be stored in airtight containers to prevent contact with moisture. Recommended storage temperature is below 40°C (≤104°F). The shelf life in the original closed container is 12 months.

NOTICE

* It should be kept away from fire sources and stored in a cool,dry and ventilated environment. The storage period is 12 months.
* The coating formulated with TS420 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.


Key Advantages of Partnering with Us

* Over 20 Years of manufacturing expertise, ensuring quality and reliability.
* Factory-direct pricing for better margins and market competitiveness.
* 54000 tons annual production capacity for consistent supply.
* In-house R&D lab and technical support for prompt assistance.

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