Resina de poliuretano para calzado de seguridad
$2≥1Kilogram
Tipo de Pago: | L/C,T/T,D/P |
Incoterm: | FOB,CFR,CIF |
Cantidad de pedido mínima: | 1 Kilogram |
transporte: | Ocean |
Hafen: | Shanghai |
$2≥1Kilogram
Tipo de Pago: | L/C,T/T,D/P |
Incoterm: | FOB,CFR,CIF |
Cantidad de pedido mínima: | 1 Kilogram |
transporte: | Ocean |
Hafen: | Shanghai |
Marca: Xuchuan
Application: Footwear
Unidades de venta | : | Kilogram |
Tipo de paquete | : | 20 y 225 kg/ron |
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 |
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Items |
A/B Materials Temperatures |
A+C/B Mix ratio |
Cream Time |
End of Rise Time (s) |
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Parameter |
40~45/40~45 |
sole |
mid-sole |
sole |
mid-sole |
40~50 |
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100/69~71 |
100/77~79 |
6~8 |
6~7 |
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|
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Items |
Free Rise Foam Density |
Mold Temperature |
Demold Time |
/ |
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Parameter |
Sole |
mid-sole |
45~55 |
3~5 |
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0.47~0.50 |
0.23~0.26 |
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The adding content of C-2 should be 300g±20g/18kg |
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The adding content of water and hardener should be changed according to the reality |
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sole: H2O 20~30g/18kg Hardener 0~400g/18kg |
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mid-sole: H2O 50~55g/18kg Hardener 0~600g/18kg |
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Physical properties |
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Items |
Molded Density (g/cm3) |
Hardness |
Tensile strength(MPa) |
Elongation (%) |
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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 |
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Flexing resistance |
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(Break length,0mm) |
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Physical properties |
sole |
mid-sole |
100,000 times no crack |
sole |
mid-sole |
40~60 |
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25~40 |
16~27 |
60~100 |
- |
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Demold time may be prolonged with the increase of sole thickness |
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These physical data are acquired by testing a sample of 6mm thick. |
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Data listed above are just for reference. The detail data are subjected to practical production. If other requests for physical properties, please contact us. |
Sistema PU para suela de zapato, adhesivo para zapatos, CPU, TPU, poliéster poliol, resina PU para tinta, adhesivo de fusión en caliente, adhesivo para paquete flexible, resina PU para cuero sintético
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