Product Description
PM200 is a diisocyanate-diphenylmethane(MDI)-based composition containing some higher functionality isocyanates. The functionality is about 2.6-2.7. It is abrown liquid at ambient temperatures.
PM200 can be widely used in the production of rigid PU foam heat-insulating materials; also used in isocyanurate foam, paints, adhesives, structural foam,cellular integral skin foam, automotive bumper and interior parts, high-resilience foam and synthetic wood, etc. Due to its unique composition structure, PM200 can provide better flowability. It is, therefore, particularly suitable for the production which require strict flowability of systems.
PM200 can be widely used in the production of rigid PU foam heat-insulating materials; also used in isocyanurate foam, paints, adhesives, structural foam,cellular integral skin foam, automotive bumper and interior parts, high-resilience foam and synthetic wood, etc. Due to its unique composition structure, PM200 can provide better flowability. It is, therefore, particularly suitable for the production which require strict flowability of systems.
Test Item(s) | Specification(s) |
Appearance | Brown Liquid |
Viscosity at 25ºC, mPa.S | 150-250 |
NCO, % | 30.5-32.0 |
Density 25ºC, g/cm3 | 1.220-1.250 |
Acidity (HCl), % | ≤0.05 |
Hydrolysable Chlorine, % | ≤0.2 |
Storage
Since WANNATE® PM-200 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 of the product.Containers must therefore be absolutely dry and carefully sealed after congested with nitrogen.
Containers of WANNATE® PM-200 should be kept properly closed and stored indoors at ambient temperature (15-35ºC) in a well-ventilated area. Storage at low temperature (below5ºC) may lead to some crystallization; this material must, therefore, be protected from frost.If crystallization does occur, the material should be heated by rolling the drum in a hot air oven at 70-80ºC to melt it out, and should then be thoroughly agitated before use. Melting in a water bath is not recommended.
Extended storage at temperatures above 50ºC is not recommended to prevent from the formation of insoluble solids and viscosity increase.
Containers of WANNATE® PM-200 should be kept properly closed and stored indoors at ambient temperature (15-35ºC) in a well-ventilated area. Storage at low temperature (below5ºC) may lead to some crystallization; this material must, therefore, be protected from frost.If crystallization does occur, the material should be heated by rolling the drum in a hot air oven at 70-80ºC to melt it out, and should then be thoroughly agitated before use. Melting in a water bath is not recommended.
Extended storage at temperatures above 50ºC is not recommended to prevent from the formation of insoluble solids and viscosity increase.
Shelf Life
Under recommended storage conditions, the shelf life of WANNATE® PM-200 is one year since the date of production.
The above information is for reference only. The specific value still provided by the manufacturer. Our company is not responsible for any legal liability.
Yantai Sanjiang Chemical Industry Material Co.,Ltd.
Relying on the powerful production, quality control and purchasing of our Group Yantai Shunda Polyurethane Company., Yantai Sanjiang Chemical Industry Material Co.,Ltd can product and sale many kinds of PU raw material such as rigid PU foam blend polyol series, base polyether polyol, flame retardants, PU catalysts, 141b and so on. We have built a long term cooperation with many international companies. We also have a close relationship with many professional catalyst, silicone oil, flame retardants, polyether manufacturers. Yantai Sanjing has become the good supplier of high performance products in the field of PU industry, we can supply n provide reliable quality and complete all kinds of polyurethane materials for the global polyurethane colleagues.
Yantai Sanjiang Chemical Industry Material Co.,Ltd. is not only maintain in developing the international export market but also the import market. We are actively seeking the foreign markets high quality performance products, if you want to open the China market, please choose us, because depend on our more than 20 warehousing logistics and 20 years of experience in chemical industry in China market, you can quickly and efficiently achieve your goals.
250kg/drum
1. F: Could you send me sample?
Q: Yes, sure.
Normally, we can supply free sample for less than 5kg. But need thecustomer take charge of the shipping cost.
2. F: Are you a trader or manufacture?
Q: We are manufacture.
Q: Yes, sure.
Normally, we can supply free sample for less than 5kg. But need thecustomer take charge of the shipping cost.
2. F: Are you a trader or manufacture?
Q: We are manufacture.
We do our own blend polyol for over 22 years in China.
3. F: What's the MOQ?
Q: 1 Drum.
4. F: What's the lead time?
Q: Within 7-10 days after payment.
3. F: What's the MOQ?
Q: 1 Drum.
4. F: What's the lead time?
Q: Within 7-10 days after payment.
