 |
| Place of Origin: | China |
| Brand Name: | Wanhua |
| Certification: | ISO90001:2008 |
| Model Number: | wannate 8019 |
| Minimum Order Quantity: | 19.2mt |
|---|---|
| Price: | Contact us for latest price |
| Packaging Details: | 240KG/DRUM |
| Delivery Time: | around three weeks after confirming the order |
| Payment Terms: | TT; LC at sight |
| Supply Ability: | 1000tons per month |
| NCO Content: | 26.5% | Viscosity (25℃): | 130mPas |
|---|---|---|---|
| Packaging: | 240KG/DRUM | Application: | Seats, Headrest, Armrest |
| Appearance: | Brown Liquid At Room Temperature | Product Name: | Wannate 8019 Modified MDI Wanhua Modified Isocyanate |
Wannate 8019 Modified MDI Wanhua Modified Isocyanate
1. Product Introduction
WANNATE®8019 is a modified MDI. It is a mixture of polyol modified diphenylmethane diisocyanate and polyphenylmethane pol yisocyanate. It is a brown liquid at room temperature.
2. Product Application
WANNATE®8019 is used in the production of PU cold cured high resilience foam in automotive, furniture and toy industries.
3. Physical and Chemical Properties
| Item | Index |
| Appearance | Brown liquid |
| Isocyanate equivalent weight | 160.3 |
| Viscosity (25℃), mPas | 130 |
| NCO content, % | 26.5 |
| Specific gravity at 25 ℃ | 1.18 |
| Acidity (as HCL), % | ＜0.05 |
| Flash point, ℃ | ＞170 |
*These values provide general information and are not part of the product specification.
4. Packing Specifications
210L iron drum 240kg/drum
5. Storage
Since WANNATE ® 8019 is a reactive chemical, reaction with atmospheric moisture happens easily and leads to the formation of insoluble ureas and carbon dioxide gas, which can result in pressure build up in closed containers and viscosity increase o f the product. Containers must therefore be absolutely dry and carefully sealed after congested with nitrogen.
Containers of WANNATE ® 8019 should be kept properly closed and stored indoors at ambient temperatures (15-25 ℃) in a well ventilated area. Storage at low temperatures (below 10 ℃) may lead to some crystallization; this material must, therefore, be protected from frost. If crystal lization does occur, the material should be heated to 70-80℃ to melt it out, strictly prohibit to heat over at local part and should then be thoroughly agitated before use.
6. Shelf Life
Under recommended storage conditions, the shelf life of WANNATE ® 8019 i s nine months. If the production is overdue, but it’s main physical and chemical properties in the guide line, may not effect on it’s using properties.
