- Product Details
- {{item.text}}
Quick Details
Quick Details
-
Place of Origin:
-
China
Product Description
Typical properties of PU resin
|
Name of products
|
Appearance |
Density(g/cm340oC)
|
Viscosity(mPa·s40oC)
|
PackageSize(kg/drum)
|
|
HD-3089
(POL, A)
Cream
|
Cream
Liquid
|
1.13~1.18
|
1800~2400
|
18 / 220
|
|
HD-2040H
(ISO, B)
|
Liquid
|
1.18~1.20
|
200~300
|
20 / 235
|
Processing
Please preheat materials at 60~70℃for 6~10 hours before processing. Then mix fully the whole drum of POL and other additivesaccording to the following table. Finally, respectively transfer POL and ISO to their corresponding tanks.
|
HD-3089
(POL, A)
|
Hardener/g
|
water/g
|
catalyst/g
|
other
|
|
18 kg(one drum)
|
0
|
70~80
|
300
|
It depends
|
|
220 kg(onedrum)
|
0
|
850~1000
|
3700
|
It depends
|
Reactivity and product performance
|
Test Items
|
Reactivity parameters
|
Test Items
|
Product performance
|
|
Ratio of (A+C) and B material
|
100/67~69
|
Moulding density(g/cm3)
|
0.40~0.45
|
|
Material temperature (oC)
|
40~45/38~42
|
Hardness(23℃)
|
53C~60C
35A~40A |
|
Cream time (s)
|
3~5
|
Tensile strength(MPa)
|
≥3
|
|
End of rise time (s)
|
15~25
|
Elongation(%)
|
≥300
|
|
Free rise density (g/cm3)
|
0.25~0.28
|
Tear strength(kN/m)
|
≥15
|
|
Metal mold temperature (oC)
|
45~55
|
Flexing resistance(23℃)
|
80,000 times no crack
|
|
Demould time(min)
|
2~2.5
|
DIN abrasion resistance(mm3)
|
≤550
|
The ratio based on the best value varies with the type and quantity of added paint additives.
The free rise foam density varies with the seasonal variation (temperature, humidity)
Data listed above are just for reference. The detailed data are subjected to practical operation. Please contact us if otherphysical properties are essential.
The free rise foam density varies with the seasonal variation (temperature, humidity)
Data listed above are just for reference. The detailed data are subjected to practical operation. Please contact us if otherphysical properties are essential.
Hot Searches
