| Customization: | Available |
|---|---|
| CAS No.: | 9016-87-9 |
| Formula: | C8h7no2 |
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Methylene diphenyl isocyanate (MDI) is an essential raw material used primarily to manufacture polyurethane foam used in a variety of products and industrial applications. Polymeric MDI is a technical grade mixture of diphenylmethane-4,4′-diisocyanate with isomer and homologues of higher functionality. It is used in system with polyols to produce rigid polyurethanes foam,and also in semi-rigid foam ,CASE application.
Key Benefits of Polymeric MDI:
• Superior Bonding Strength: Polymeric MDI creates a strong bond between chip foam particles, resulting in a more durable and cohesive final product.
• Improved Moisture Resistance: Polymeric MDI enhances the moisture resistance of chip foam, preventing degradation and extending product lifespan.
• Streamlined Production: Polymeric MDI often allows for faster curing times, leading to increased production efficiency.
• Reduced VOC Emissions: Some Polymeric MDI options boast lower VOC (volatile organic compound) emissions, contributing to a more environmentally friendly production process.
| Production | Manufacture | Viscosity (25ºC,mPa•s) | NCO content (%Wt) |
Density (25ºC,g/cm3) |
| PM-200 | WANHUA | 150-250 | 30.5-32.0 | 1.22-1.25 |
| 44V20L | COVESTRO | 150~250 | 30.5-32.0 | 1.22-1.25 |
| M20S | BASF | 180-240 | 30.5-32.0 | 1.22-1.25 |
| 5005 | HUNTSMAN | 180-240 | 30.5-31.5 | 1.22-1.25 |
| MR-200 | NPU | 166 | 30.8 | 1.22-1.24 |
| M200 | KUMHO MITSUI | 150-230 | 30.0-32.0 | 1.23-1.25 |
| 135C | DOW | 150-220 | 31.0 | 1.23 |
Hebei Chijiang Import and Export Co., Ltd. is a professional, agile and international plastics chemical supplier, specialising in the plastics and its products industry for more than 10 years, with the most complete international supply chain of plastics raw materials. We offer high quality raw materials, the most agile information on the plastics chemical market and can match you with the most suitable raw material options. Our experience, flexibility and professionalism have LED us to a large number of customers. We have delivered a wide range of different plastic chemicals safely to more than 30 countries and have customers in all regions of the world.
Our general advantage materials include EAA, LDPE, EVA, POE, POM, PE, PP, LLDPE, ABS, PLA, PA66, PC, PC/ABS, POP,etc.
Chijiang′s tenet is: To survive on quality, to be credible and to strive for excellence, and at the same time, as always, adhering to the principle of "Credibility First, Customer First", always put the interests of customers in the first place, and provide the best products and the best quality service for every customer with all our heart. Chijiang is committed to creating more value and benefits for global users, and to building itself into a competitive first-class enterprise through continuous improvement.
The following questions and answers can help you learn more about us:
a. What kind of company are we?
Hebei Chijiang Import and Export Co., Ltd. Is a new type of company integrating production and trade.
b. Where is the port of export?
Our main ports are Shanghai,Tianjin, and Qingdao ports
c. Whether the product is single?
In fact, for each chemical raw material, we have different grades and corresponding prices, and we have a very detailed product catalog, if you are interested in our products, we can give you a detailed introduction.
d. Why should I choose your company?
For this question, I WANT to know that what's your expectation about price, quality, the factory, and last but not least, about the sales person you are talking to. /deadly, if all things are right, or at least 80% are right,you will know which one is the right one.
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