WANNATE HT-400
WANNATE® HT-400 is mainly used as a reactive diluent or curing agent for weather-resistant two-component polyurethane coatings, and as a resin for one-component moisture-curing polyurethane coatings.
SKU:
WANNATE HT-400
Categories: Polyurethane, Isocyanate, ADI Series
Tags: Polyurethane, Isocyanates
Description
Product Application
WANNATE® HT-400 is mainly used as a reactive diluent or curing agent for weather-resistant two-component polyurethane coatings, and as a resin for one-component moisture-curing polyurethane coatings. In two-component systems, WANNATE® HT-400 is usually blended with other aliphatic polyisocyanates, such as WANNATE® HT-100, HT-600 and IT-170B. The ideal co-reactant is hydroxy polyacrylate. In one-component polyurethane systems, WANNATE® HT-400 can be used alone or blended with other polyisocyanates. Due to its low viscosity, WANNATE® HT-400 can also be used as a curing agent in waterborne two-component polyurethane coatings.
Properties
| Item | Unit | Specification |
| Mass fraction of isocyanate group (-NCO) | % | 20.5~22.5 |
| Viscosity (25 ℃) | mPa·s | 100~280 |
| Color (Pt-Co) | Hazen | ≤ 80 |
| Mass fraction of HDI monomer | % | < 0.5 |
Packaging
20 kg steel drum 60 kg steel drum 220 kg steel drum IBC tank ISO tank Customized packaging is available upon customer request.
Storage and Handling Precautions
Store in a cool, dry and well-ventilated area. Keep in the original sealed container of Wanhua Chemical. Recommended storage temperature: 0~30℃. Protect from moisture, heat sources and foreign contaminants. This product is sensitive to moisture. Storage at high temperature (≥30℃) will cause darkening of color and increase of viscosity.
WANNATE® HT-400 can be diluted with esters, ketones, aromatic hydrocarbons and other solvents, such as ethyl acetate, butyl acetate, propylene glycol methyl ether acetate, acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, toluene, xylene, No. 100 solvent oil and their mixtures. Generally, it has good compatibility with the listed solvents, but the storage stability of the diluted solution should be tested. Polyurethane-grade solvents (water content < 0.05%, no reactive groups such as hydroxyl or amino groups in the solvent) shall be used. Aliphatic hydrocarbons are not suitable as solvents.
The solid content of WANNATE® HT-400 shall not be diluted below 40%. Long-term storage of low-solid-content solutions may result in turbidity and precipitation.
Compatibility
In general, WANNATE® HT-400 is compatible with the following products: aliphatic polyisocyanates and aromatic isocyanates; hydroxy polyesters and hydroxy acrylates. However, compatibility testing is recommended before each blending application. WANNATE® HT-400 has poor compatibility with branched hydroxy polyesters.
Shelf Life
This product is sensitive to moisture. The shelf life is 6 months when stored in the original sealed container under cool and dry conditions at 0~30℃.
For safety and environmental protection information, please refer to the product safety data sheet of our company or contact our customer service center.
Version Information
First issued: 2021-04-20, Version: V 1.0 First revised: 2022-07-15, Version: V 2.0 Reason for revision: Updated product specifications
The indicators and data provided herein are based on our current technical knowledge and practical experience for reference only. The guaranteed specifications shall be subject to the quality certificate or supply contract. Users are responsible for testing the purchased products of our company to verify their suitability for the intended processes and applications and to achieve the intended purpose. Further application and processing of our products are beyond our control. Therefore, our liability is limited to the portion of our products delivered to and used by you, and we shall not be liable for indirect losses caused in the production process using our products as raw materials. Our Marketing Department Technical Support and Customer Service Center is ready to provide you with product consultation and application technology services. Welcome to contact us via letter or call.
Company Name: Wanhua Energysav Science&technology Group Co.,Ltd
Address: No. 127, Changjiang Road, YEDA, Yantai, Shandong Province, China
Contact person: Vivin Yi
Email: wanhuachemical@outlook.com
WhatsAPP: +86 17761309662
Tel: +86 17761309662
Wechat: yivonnie
Additional information
| Weight | 25 kg |
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