WANNATE TT-150B
WANNATE® TT-150B is an aromatic polyisocyanate based on toluene diisocyanate. It appears colorless to pale yellow, liquid at room temperature, with a solvent-like odor.
SKU:
WANNATE TT-150B
Categories: Polyurethane, Isocyanate, TDI Series
Tags: Polyurethane, Isocyanates
Description
Product Applications
WANNATE® TT-150B is an aromatic polyisocyanate based on toluene diisocyanate. It appears colorless to pale yellow, liquid at room temperature, with a solvent-like odor. It is supplied at approximately 50% solids in butyl acetate.
This product belongs to the polyisocyanate category:
| Equivalent Weight | Approx. 580 |
| Density (20 °C) | Approx. 1.07 g/ml |
| Flash Point | Approx. 26 °C |
WANNATE® TT-150B is mainly used as a curing agent component for fast‑drying two‑component polyurethane coatings.
Properties
| Item | Unit | Specification |
| Isocyanate (-NCO) content | % | 7.2–7.6 |
| Free monomer content | % | <0.50 |
| Viscosity (25 °C) | mPa·s | 150–350 |
| Color (Gardner) | — | ≤1.0 |
| Solid content | % | 49.0–53.0 |
Packaging
215 kg / 20 kg Steel drums Customized packaging is available upon customer request.
Storage and Handling Precautions
Store WANNATE® TT-150B in a cool, dry and well‑ventilated warehouse. Keep away from heat, sparks and open flames. Keep containers tightly closed. Store separately from oxidizing agents, acids, alkalis, alcohols and food chemicals, and avoid mixed storage.
WANNATE® TT-150B can be diluted with esters, ketones and aromatic 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. Different storage conditions may result in different storage stability. Use urethane‑grade solvents (water content <0.05%, free of reactive groups such as hydroxyl or amino groups).
Solutions with low resin content may become cloudy or form precipitates after long‑term storage.
Compatibility
WANNATE® TT-150B is generally compatible with aliphatic polyisocyanates, aromatic polyisocyanates, polyether polyols and polyacrylates. However, compatibility testing of the formulated solution is required.
Shelf Life
This product is sensitive to moisture. It is recommended to store in the original sealed container. Recommended storage temperature: 0 °C to 30 °C. Storage at elevated temperatures will cause viscosity increase. Under proper storage conditions, the shelf life is at least 12 months.
For safety and environmental information, please refer to the Safety Data Sheet (SDS) of our product or contact our Customer Service Center.
Version History
2023-08-23 Version: V5.0 Reason: Shelf life revision
The data and specifications provided herein are based on our current technical knowledge and practical experience and are for reference only. The actual guaranteed specifications shall be subject to the Quality Certificate or supply contract. Users are responsible for testing the purchased product to verify its suitability for their intended processes and applications to achieve the desired results. Further applications and processing of our products are beyond our control. Therefore, our liability is limited to the portion of the product delivered and used by you, and we shall not be liable for indirect losses caused during the production process using our products as raw materials. Our Marketing Technical Support and Customer Service Center are pleased to provide product consultation and application technical support. Welcome to contact us via letter or telephone.
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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