Tolonate HDT Medium viscosity, solvent-free aliphatic polyisocyanate based on Hexamethylene Diisocyanate trimer (HDI )

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Product Overview

Description

Medium viscosity, solvent-free aliphatic polyisocyanate based on Hexamethylene Diisocyanate trimer (HDI Homopolymer).

Suggested Uses: 

    High solids two-component polyurethane coatings and varnishes.
    Exterior protective coatings for automotive, industrial machinery, plastic parts and car repair.

Product Introduction
Property
Value
Colour 
≤ 40 HAZEN (APHA)
Viscosity at 25°C 
2400 ± 400 mPa.s
NCO (on delivery form) 
22.0 ± 0.5 %
Hexamethylene diisocyanate monomer (HDI) 
< 0.2 %
Appearance
Clear liquid
Solids content 
100% approx
Bulk density at 25°C
1160 kg/m 3 approx.
Weight per US gallon 
9.68 lbs approx.
Flash point (closed cup)
> 120°C
Equivalent weight (on delivery form)  
191 g approx.
Applications

1. Typically used as a crosslinker of hydroxylated polymers, especially polyesters and polyacrylic polyols, to prepare two-component polyurethanes coatings showing excellent outdoor durability
and mechanical properties in conjunction with outstanding resistance to solvents, abrasion and chemicals.

2. Tolonate HDT is delivered not diluted with any solvent, which gives a higher degree of formulation freedom.

Related Product
Packing&Shipping

 225 kg net metallic drum

Company Introduction
Guangzhou Innovate Chemical Co., Ltd (branch office as Focus Carbon Industrial Co., Limited located in Hong Kong) founded in 2007 is an international trade company and manufacturer of fine chemical raw materials.
We have passed the project evaluation and audit jointly initiated by BASF, EVONIK, SOLVAY, LANXESS, HENKEL, AKZONOBEL, CLARIANT, and other transnational chemical groups.
Our main field is polyurethane materials. We are dedicated to offer customers a complete supply chain solution.We are committed to provide diversified service for high demand international customers.
Certifications
ISO9001
ISO14001
ISO45001
FAQ
Could I order sample for test first?
Yes, and you can order MOQ 1 kg.
How long you will deliver?
For sample, we usually send out within 10 days.

0.0035 s.