China origin MDI Methylenediphenyl Diisocyanate PM200 Polymeric MDI CAS 101-68-8
Diphenylmethane diisocyanate, or "MDI" for short, is a white to pale yellow LIQUID, containing 4,4 '-diphenylmethane diisocyanate, 2,4' -diphenylmethane diisocyanate, 2,2 '-diphenylmethane diisocyanate, and other isomers. Is the aromatics downstream main products, widely used in polyurethane elastomers, synthetic fiber, artificial leather, solvent-free coatings and other polyurethane materials production field.
Item | Value | unit |
appearance | colorless to yellowish liquid | - |
freezing point | > 38 | ºC |
purity | > 99.5 | wt% |
NCO content | ~33.5 | wt% |
Dimer | < 0.35 | wt.% |
Chroma | < 20 | APHA |
Easy to hydrolyze chlorine | < 10 | ppm |
Cyclohexane insolubles | < 0.2 | wt.% |
density at 43ºC | 1.22 | g/cm 3 |
Specific heat at 50ºC | 1.5 | kJ/(kg.K) |
Melting latent heat | 110 | kJ/kg |
1.When was your company established?
We were established in 2012 and have been engaged in the chemical industry for more than 10 years!
2. What is your main payment method?
At the beginning of our cooperation, we preferred wire transfers and letters of credit, which guarantee trade. As cooperation continues to deepen, more flexible payment methods can be discussed.
3.Can we purchase in large quantities at a lower price?
Yes, the price is discounted based on the order quantity and payment terms.
4.What are your strengths?
As a professional and experienced chemical supplier, we have been exporting chemicals to over 100 countries and regions worldwide. We can provide you with thoughtful and standardized services in areas such as sea freight, railway, sea rail intermodal transportation, truck, aviation, express delivery, etc.
5.What proof do you have?
Our company has passed ISO9001:2015. Among our strengths, we have REACH certificates, FAMI-QS, HALAL, and KOSHER. At the same time, we can provide SGS, BV, and other third-party inspection services.
6.Can I receive the sample before placing the order?
Of course, we like to provide samples.
7.Can you do OEM or custom packaging?
The customer's requirements are our primary consideration, and we can provide various packaging according to their requirements.
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Inner Mongolia Ludingyuan Import and Export Co.,Ltd
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