SPECIFICATIONPM-200 is liquefied in normal temperature and easily handled and stored down to -20ºC. It is solvent-free form with 2.7 average organic function and maximum of 125 cps (25ºC) viscosity which is mixed with monomer MDI of 4,4 -diphenylmethane diisocyanate and its oligomer above dimer, trimer and tetramer.
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Item | Value |
NCO content | 30.0∼32.0 |
Viscosity (25ºC) | 150∼230 |
H.C content | Max.0.3 |
Acid content | Max.0.1 |
Specific gravity (25ºC) | 1.23∼1.25 |
Boiling point | 200∼208 |
Freezing point | below -20 |
Evaporation pressure (25ºC) | ignorable level |
Ignition point | 177∼218 |
Molecular weight | 350∼400 |
Applications : Usage of chemical TDI 80/20 DIISOCYANATE:
1.It is widely used in the production of polyester-based soft foam,high-bearing sponges,
semi-rigid ester foam,high resilience,slow rebound,paint and other industries.
2.It is used in the synthesis of fiber, foamed plastic and rubber.
3.It is also used as bonding agent
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FAQ 1. Delivery time a) For the stock items, we can arrange the shippment within 2~3days after received your payment. For the customized items, we will indicate the delivery time in the quotation list. 2. MOQ&Shipping
a) Full containers by sea b) Small quantity(>25kg), by air or by LCL or by Express as your requirement
3. Payment terma) Small quantity recommend West Unionb) Full containers recommend T/T or L/C4.How is the charge for sample?
Free samples could be offered and pls kindly pay the express charge.5. Can you give warranty of your products?Yes, we extend a 100% satifisfaction guarantee on all items. Please feel free to provide timely feedback if you're not satisfied with our Quality and Service. For the overseas orders, if there is a quality problem, please kindly to provide the picturers to show the problem by e-mail.6.Can I visit your factory?Sure, warm welcome. If you have visiting plan, please contact us to make an appointment in advance.