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WANNATE HT 600 low viscosity Solvent Free Isocyanate

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FEIYANG did offer their professional services and products to us. That is why we have had a long-term and stable business with them for several years. Nowadays, we are more like partners instead of just one of their distributors. Also, I hope we can expand markets in the future together.

—— USA Distributor

Feiyang is a reliable supplier, not only their product quality but also their professional technical support and service. We have done business together for six years already, which contributed to the growth of our business from nothing to several containers annually. We are so happy and lucky to have Feiyang as our partner.

—— European Distributor

We are very happy to be one of Feiyang's distributors in Australia. They are pretty nice supplier. They always do their best to meet our requirements. Our customers also trust Feiyang's high-quality product and out-standing service. Looking forward to developing more business together.

—— Australia Distributor

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WANNATE HT 600 low viscosity Solvent Free Isocyanate

WANNATE HT 600 low viscosity Solvent Free Isocyanate
WANNATE HT 600 low viscosity Solvent Free Isocyanate WANNATE HT 600 low viscosity Solvent Free Isocyanate WANNATE HT 600 low viscosity Solvent Free Isocyanate WANNATE HT 600 low viscosity Solvent Free Isocyanate

Large Image :  WANNATE HT 600 low viscosity Solvent Free Isocyanate

Product Details:
Place of Origin: CHINA
Brand Name: WANNATE
Certification: ISO 14001, ISO 19001
Model Number: HT-600
Payment & Shipping Terms:
Minimum Order Quantity: 200KG
Packaging Details: 200kg/drum
Delivery Time: 7 days after order confirmed
Payment Terms: L/C, T/T
Supply Ability: More than 20000 tons per year

WANNATE HT 600 low viscosity Solvent Free Isocyanate

Color: Slightly Yellowish Clear Liquid NCO Content: 22.5-23.5
Viscosity: 900-1500 HDI Content: ≤ 0.25%
Density: 1.16 Equivalent Weight: 183
High Light:

Solvent Free WANNATE HT 600


Low Viscosity WANNATE HT 600


ISO 14001 WANNATE HT 600



1. Application

WANNATE® HT-600 (1,6-hexamethylene diisocyanate based polyisocyanate) is a low viscosity solvent-free aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI), colorless to a slightly yellowish transparent liquid.

Equivalent Weight ~ 183

Density at 25 ℃ ~ 1.16 g/cm

WANNATE® HT-600 can be used as the hardener component for lightfast two-component polyurethane coatings with high chemical and weather resistance, good gloss retention, and outstanding mechanical properties. Preferred co-reactants are polyacrylates or polyester polyols.

The main applications for coatings based on WANNATE® HT-600 are automotive refinishing, transportation, industrial finishing, and plastics.


2. Specification




NCO Content


22.5 ~ 23.5

Viscosity at 25 °C


900 ~ 1500

Chromatic Number


≤ 40

HDI Content


≤ 0.25


20 kg/60 kg/220 kg Metal drum


Other packages available according to customer needs


4. Storage / Solubility

Storage in original container. Protect from moisture, heat, and foreign material.

WANNATE® HT-600 is sensitive to moisture. Storage at higher temperatures may result in increasing in color and viscosity.

WANNATE® HT-600 can be thinned with esters, ketones, and aromatic hydrocarbons such as ethyl acetate, butyl acetate, PMA, acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, toluene, xylene, solvent naphtha 100 and mixtures thereof. Generally speaking, it has good compatibility with the solvents listed. However, the solutions formed must be tested for their storage stability. Only PU-grade solvents should be used (max.0.05% water, absence of reactive hydroxyl or amino groups). Aliphatic hydrocarbons are unsuitable as solvents.

WANNATE® HT-600 is not recommended to be thinned to lower solid content. Prolonged solution storage with a lower range may result in turbidity, sedimentation, and even gelation.


5. Compatibility

WANNATE® HT-600 can be mixed with the following products: aliphatic polyisocyanates, polyester polyols, aromatic polyisocyanates, and polyacrylates.


6. Shelf Life

WANNATE® HT-600 is sensitive to moisture and must be stored in a tightly sealed container. It can be stored for at least 15 months at temperatures between 0 and 30 °C.


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Contact Details

Contact Person: Annie Qing

Tel: +86 18307556691

Fax: 86-183-07556691

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