Polyurethanharpiks til sikkerhedssko
$2≥1Kilogram
Betalings type: | L/C,T/T,D/P |
Incoterm: | FOB,CFR,CIF |
Min. Bestille: | 1 Kilogram |
Transport: | Ocean |
Havn: | Shanghai |
$2≥1Kilogram
Betalings type: | L/C,T/T,D/P |
Incoterm: | FOB,CFR,CIF |
Min. Bestille: | 1 Kilogram |
Transport: | Ocean |
Havn: | Shanghai |
Brand: Xuchuan
Application: Footwear
Salgsenheder | : | Kilogram |
Pakketype | : | 20 & 225 kg/rom |
Application | Safety shoe sole |
polyol isocyanate | Polyurethane raw materials |
A/B Materials Temperatures (℃) | 40~45/40~45 |
Mold Temperature (℃) | 45~55 |
Demold Time (min)) | 3~5 |
(room temperature) Flexing resistance | 100,000 times no crack |
Typical processing parameters & Reaction parameter |
||||||||
Items |
A/B Materials Temperatures |
A+C/B Mix ratio |
Cream Time |
End of Rise Time (s) |
||||
Parameter |
40~45/40~45 |
sole |
mid-sole |
sole |
mid-sole |
40~50 |
||
100/69~71 |
100/77~79 |
6~8 |
6~7 |
|||||
|
||||||||
Items |
Free Rise Foam Density |
Mold Temperature |
Demold Time |
/ |
||||
Parameter |
Sole |
mid-sole |
45~55 |
3~5 |
||||
0.47~0.50 |
0.23~0.26 |
|||||||
The adding content of C-2 should be 300g±20g/18kg |
||||||||
The adding content of water and hardener should be changed according to the reality |
||||||||
sole: H2O 20~30g/18kg Hardener 0~400g/18kg |
||||||||
mid-sole: H2O 50~55g/18kg Hardener 0~600g/18kg |
||||||||
Physical properties |
||||||||
Items |
Molded Density (g/cm3) |
Hardness |
Tensile strength(MPa) |
Elongation (%) |
||||
Physical properties |
sole |
mid-sole |
sole |
mid-sole |
sole |
mid-sole |
sole |
mid-sole |
0.9~1.1 |
0.45~0.55 |
62~72 |
45~55 |
8.0~11.0 |
3.9~7.9 |
550~750 |
520~690 |
|
Items |
Tear Strength |
(room temperature) |
Williams abrasion |
Adhesion between sole and mid-sole |
||||
Flexing resistance |
||||||||
(Break length,0mm) |
||||||||
Physical properties |
sole |
mid-sole |
100,000 times no crack |
sole |
mid-sole |
40~60 |
||
25~40 |
16~27 |
60~100 |
- |
|||||
Demold time may be prolonged with the increase of sole thickness |
||||||||
These physical data are acquired by testing a sample of 6mm thick. |
||||||||
Data listed above are just for reference. The detail data are subjected to practical production. If other requests for physical properties, please contact us. |
PU -system til skosål, klæbemiddel til sko, CPU, TPU, polyesterpolyol, PU -harpiks til blæk, pur varm smelte klæbemiddel, klæbemiddel til fleksibel pakke, PU -harpiks til syntetisk læder
Beskyttelseserklæring: Dit privatliv er meget vigtigt for os. Vores virksomhed lover ikke at videregive dine personlige oplysninger til ethvert udstrækning uden dine eksplicitte tilladelser.
Udfyld mere information, så det kan komme i kontakt med dig hurtigere
Beskyttelseserklæring: Dit privatliv er meget vigtigt for os. Vores virksomhed lover ikke at videregive dine personlige oplysninger til ethvert udstrækning uden dine eksplicitte tilladelser.