WANNATE HT-300
WANNATE® HT-300 (hexamethylene diisocyanate-based polyisocyanate) is an aliphatic polyisocyanate. It is a colorless to pale yellow transparent liquid at room temperature.
SKU:
WANNATE HT-300
Categories: Polyurethane, Isocyanate, ADI Series
Tags: Polyurethane, Isocyanates
Description
1. Product Application
WANNATE® HT-300 (hexamethylene diisocyanate-based polyisocyanate) is an aliphatic polyisocyanate. It is a colorless to pale yellow transparent liquid at room temperature.
This product belongs to the isocyanurate type:
- Equivalent weight: approx. 210
- Density (25 ℃): approx. 1.08 g/cm³
As a raw material for polyurethane production, WANNATE® HT-300 is mainly used as a curing agent component for lightfast two-component polyurethane coatings, providing coatings with excellent chemical resistance, weatherability, outstanding gloss retention and exceptional mechanical properties. Ideal co-reactants include polyacrylates, polyester polyols and alkyd resins.
Coating systems formulated with WANNATE® HT-300 are suitable for air-drying or baking applications, including automotive original equipment manufacturing (OEM) coatings, automotive refinish, transportation vehicles, industrial products and plastic finishing, especially for high-solids and solvent-free systems.
2. Performance Specifications
| Item | Unit | Specification |
| Mass fraction of isocyanate group (-NCO) | % | 19.00 ~ 21.00 |
| Viscosity (25 °C) | mPa·s | 200 ~ 700 |
| Color (Pt-Co) | Hazen | ≤ 40 |
| Mass fraction of HDI monomer | % | ≤ 0.40 |
3. Packaging Specifications
- 220 kg steel drum
- IBC tank
- ISO tank container
- Customized packaging available upon customer request
4. Storage and Handling Precautions
Store in a cool, dry and well-ventilated warehouse. Keep away from fire and heat sources. Keep containers tightly sealed. Store separately from oxidizing agents, acids, alkalis, alcohols and food chemicals, and avoid mixed storage.
WANNATE® HT-300 can be diluted with ester solvents, ketone solvents and aromatic hydrocarbon solvents, such as ethyl acetate, butyl acetate, acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, toluene, xylene, etc. It generally has good miscibility with the above solvents, but the storage stability of the prepared solution must be tested. Only urethane-grade solvents (water content < 0.05%, free of active groups such as hydroxyl or amino groups) shall be used. Aliphatic hydrocarbons are not suitable as diluents.
WANNATE® HT-300 shall not be diluted to a solid content below 40%. Solutions with low binder content may become cloudy and precipitate after long-term storage.
5. Compatibility
WANNATE® HT-300 is generally compatible with aliphatic polyisocyanates, aromatic polyisocyanates, polyether polyols and polyacrylates; however, compatibility testing of the formulated solution is required.
6. Shelf Life
This product is sensitive to moisture. It is recommended to store the product in the original sealed container under cool and dry conditions at 0~30℃. High-temperature storage will lead to increased viscosity and color number. With proper storage conditions, the shelf life of the product is at least 9 months.
For information on safety and environmental protection, please refer to the Safety Data Sheet of our product or contact our Customer Service Center.
7. Version Information
2023-12-06, Version: V 5.0, Reason for revision: Revised shelf life
The indicators and data provided herein are based on our current technical knowledge and practical experience for reference only. The specific guaranteed indicators shall be subject to the Quality Certificate or supply contract. Users are responsible for testing the purchased products 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 for the products supplied is limited to the portion delivered by us 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 are ready to provide you with product consultation and application technology services. Welcome to contact us by 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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