POLYETHER POLYOL FOR SIZING AGENT,
SOLE COMPOUND, LEATHER FINISHING AGENT
| Marca comercial | DL-1000D | DL-2000D | MN-3050DF | ED-28 | EP-3600 | 10LD83EK | 10LD28X |
|
Valor de hidroxilo
mgKOH / g |
109-115 | 54.5-57.5 | 54.5-57.5 | 26.5-29.5 | 26.5-29.5 | 26.0-30.0 | 26.0-30.0 |
|
Índice de acidez
mgKOH / g |
≦ 0.05 | ≦ 0.05 | ≦ 0.05 | ≦ 0.05 | ≦ 0.05 | ≦ 0.05 | ≦ 0.05 |
|
Contenido de agua
% |
≦ 0.02 | ≦ 0.02 | ≦ 0.05 | ≦ 0.05 | ≦ 0.05 | ≦ 0.05 | ≦ 0.05 |
| pH | 5-8 | 5-8 | 5-7 | 5-7 | 5-7 | – | 5-7 |
|
Valor insaturado
mgKOH / g |
• | ≦ 0.01 | ≦ 0.01 | – | ≦ 0.08 | ≦ 0.08 | ≦ 0.10 |
|
Viscosidad
mPa • s/25℃ |
120-180 | 270-370 | 400-700 | 700-1000 | 1000-1600 | 1060-1260 | 700-1000 |
|
K +
mg / kg |
– | – | – | ≦ 5 | ≦ 5 | ≦ 3 | ≦ 5 |
|
Coloridad
AQUÍ MISMO |
≦ 20 | ≦ 20 | ≦ 20 | ≦ 50 | ≦ 50 | ≦ 30 | ≦ 50 |
| Funcionalidad | 2 | 2 | 3 | 2 | 3 | 3 | 2 |
| Peso molecular | 1000 | 2000 | 3000 | 4000 | 6000 | 6000 | 4000 |
| Solicitud | Esto es a low unsaturated polypropylene oxide ether diol, with a molecular weight of 400-4000. As the basis component for the soft segment structure of polyurethane, it can be used for a variety of polyurethane waterproof products. | This is a low unsaturated polypropylene oxide ether triol. with a molecular weight of 3000. It can be used for a variety of waterproof polyurethane products, effectively improving the tensile strength of the polyurethane products. | With a functionality of 2 and molecular weight of 40CX). this high-activity polyether polyol can be used for the preparation of footwear materials, whose elongation at break has been increased, while curing speed increases and stripping time gets shorter. | With a functionality of 3 and molecular weight of 6000. this high-activity polyether polyol can be used for production of polyurethane footwear materials, whose resilience can be effectively increased. | El poliol de poliéter se puede utilizar para producir espuma en bloques de alta resiliencia. | With a functionality of 2 and molecular weight of 4000, this high-activity polyether polyol can enhance the Opening performance and Deflection performance of it’s product comparing with that of the ED-28. | |
| Característica | DL series products are mainly used for CASE series products, with a molecular weight range from 400 to 4000. For application, as the molecular weight of the polyol increases, the elongation at break gradu-ally increases while the tensile strength and hardness decreases. Users may choose polyether polyols of different molecular weight according to their final product’ s request. They can also combine MN-3050DF. EP-330NG10LD76E/10LD76EK .10LD83E/10l_D83EK and EP-3600 in groups to increase the product’ s tensile strength. | It can not be used to produce flexible polyurethane foam, as it may cause sponge heartburn. | With a functionality of 3, molecular weight of 6000 super low ordor. Content of primary hydroxyl reaches 85%. 90% lower in VOC comparing with EP-3600, as well as the better activity and ablity of open-cell. Fit for car interior that requires low ordor. | ||||
| Note: please read the above information carefully and once you use the polyol in area that doesn’t involve in the mentioned scope.please consult us first | |||||||
