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{"title":"Polyurethane Spray Blend with EINECS 618-355-0 and 245fa Isocyanate Base Blowing","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/75\/b86ecc9275068864d6f0a9278f84-200x200-1\/polyurethane_spray_blend_with_einecs_618_355_0_and_245fa_isocyanate_base_blowing_agent.jpg","attrs":{"Model NO.":"Vspray-3","Gel Time":"6-10 Seconds","Foam Density":"35-40kg\/M3","Part aPart B":"100:100-105"}}
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{"title":"Blue Carbon Chain Polymer Open Cell Rigid Foam Blend Polyols for Automotive","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/75\/b86ecc9275068864d6f0a9278f84-200x200-1\/blue_carbon_chain_polymer_open_cell_rigid_foam_blend_polyols_for_automotive_insulation.jpg","attrs":{"Model NO.":"Vspray-2","Gel Time":"6-10 Seconds","Free Rise Density":"8-12kgs\/M3","Part aPart B":"100:100"}}
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Peak Season Lead Time: within 15 workdays, Off Season Lead Time: within 15 workdays
Payment Terms
T/T, L/C
Supply Ability
1000000kgs
Model NO.
M20S
Appearance
Liquid
Color
Grey
Loading
80 Drums/20′fcl
Nco
30.5-32.5%
Transport Package
Steel Drum
Specification
250kgs/drum
Trademark
B ASF
Origin
China
HS Code
3909310000
CAS No.
9016-87-9
Formula
C15h10n2o2
EINECS
202-966-0
Environmental Protection
Yes
Function
Flame Resistance, Heat Resistance
Customization
Available | Customized Request
Place of Origin
China
Certification
REACH
Lupranate®M20S is a polymeric MDI with a functionality of approximately 2.7. Lupranate M20S is suitable for the production of rigid insulation foams by molding, spraying, and frothing. It is also used for rigid and semi-flexible integral skin foams, adhesives, sealants, elastomers, and high-resiliency flexible foams. Inlow catalyzed rigid urethane formulations, the foam rise time can be lengthened by 20-30%. The slower reactivity can be advanta- geous in applications such as large rigid foam panels or molded flexible foams.
Appearance.............................................................dark brown liquid
Flash point, °C (COC).................................................................. 200
Density @ 25°C, g/cm3...............................................................1.23
Initial boiling point, 5 mm Hg, °C...................................................190
Vapor pressure @ 25 °C, mm Hg..............................................0.0002
Storage: Lupranate M20S is supplied in tank cars, tank trucks, and drums. Once a container has been opened, care should be taken to exclude moisture. The most favorable temperature for storage is 15-35°C. If stored at higher temperatures, or if moisture is not excluded, an undesirable increase in viscosity will occur. Below 15°C, the product becomes difficult to pump and pour. Below 0°C, crystallization may occur.
The shelf life of Lupranate M20S is six months if the temperature is maintained at 15-35°C and moisture is excluded.
Warning: These products can be used to prepare a varietyofpolyurethaneproducts.Polyurethanesare organic materials and must be considered combustible.
About us
Vida New Material Technology Co.,Ltd is comprehensive service and Chemical supplier worldwide.
As the polyurethane manufacturer in the rigid foam system ,we also suppply other PU chemical
materials such as MDI,TDI,POLYOL, Coating and additives .
... About us
Vida New Material Technology Co.,Ltd is comprehensive service and Chemical supplier worldwide.
As the polyurethane manufacturer in the rigid foam system ,we also suppply other PU chemical
materials such as MDI,TDI,POLYOL, Coating and additives .
...
