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sales@kunray.com
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Product Specifications
| ITEM | MIN | MAX |
| Polymerization Degree | 900 | 1100 |
Volatile Matter(%) | - | 0.4 |
Foreign Particles(pc/576cm2) | - | 12 |
Sieve Anlysis(63μm，%) | - | 0.1 |
VCM Residual （μg/g） | - | 5 |
Fineness of grind（μm） | - | 100 |
The thickening rate（24H，%） | - | 100 |
Whiteness（160℃，10min，%） | 80 | - |
| PH of aqueous extract | - | 8 |
content of methanol or ethanol extract（%） | - | 3 |
● White powder, the plasticizer, organic solvents and fillers have good compatibility, can be made into a plastic solution, organic sol and can be processed into a variety of products.
● PR-450 has appropriate viscosity and excellent foaming property, especially suitable for all kinds of chemical foaming products.
● The viscosity of PR-450 is low, the flow property is close to the Newtonian type, the acid resistance is good, the water resistance is good, the transparency is good.
Application
● Steel Plate Coating ● Transparent Film
● Wallpaper ● Foam Leather
● Sealant
Storage & Logistics
Should be stored in dry and ventilated place, prevent moisture, shall not be piled up in the open air, avoid high temperature, rain.
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