| Model |
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Specification |
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| Warranty |
6(Month) |
Appearance |
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 Product Name:
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Polyurethane powder
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Store
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Cardboard boxes packaging, 25 kg per carton, 20 boxes per pallet containing a total of 500 kg.
Under normal storage conditions (10 ~ 25 ℃, from direct sunlight) can be effective conservation
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Performance:
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Direct solid used of polyurethane adhesives
Polyurethane powder 365 is a low-melt thermoplastic powder. It is made of polyurethane which is slow and soft by the crystallization in low-temperature grinding
Polyurethane powder 365 is polyurethane adhesive material of a speed glue blocks, of high adhesive strength and there is no pollution to the environment. It can produce various types of re-spraying process (layer) co-products.
Polyurethane hot melt powder, in particular for the manufacture of technical requirements for the higher textiles, footwear and leather goods.
Polyurethane Powder 365 have a high adhesive strength to all kinds of textile fabrics and materials, such as rubber, wood, PU elastomer, aluminum foil, and many plastic materials (such as ABS / PVC blends). In addition, the polyurethane powder 365 has a significant effect of bonding to high growth rate of the PVC material.
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Chemical composition
Linear hydroxyl polyurethane
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Physical form
Free flow of light yellow powder, containing a small amount of release agent to prevent caking
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Performance parameters
Pilot project
Normal
Units
Test Method
Size
0 ~ 600
μm
Air classification
Melt Flow Index (MFI)
15 ± 10
g/10min
DIN53735B load 10kg, L / D = 8 / 2, test temperature 180 ℃, warm-up time 10 minutes, take 10 times the average of measured values granules
Density
About 1.2
g/cm3
DIN53479
Bulk density
About 500 ± 50
g / 1
Crystalline
10
Minutes
DIN53505
Melting
50
℃
Take DSC peak plant
Melting temperature
"80
℃
Depends on process parameters and plastic wire temperature
The fabric / fabric composite products (such as polyester fibers), its excellent resistance to washing performance
(40 ℃, 3 pilot period). WKL for the use of dry cleaning solvent (three test cycles) is also very effective. If the PER is used for dry cleaning, washing resistance would be relatively of poor performance.
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