 |
Nippon Kayaku Co., Ltd. |
| |
Dyeing of polyester/polyurethane blends |
|
KP Leveller MP
Application: Leveling agent
•Leveling agent for use with MPL, MP dyestuff series used in dyeing polyester/polyurethane blends
KP Leveler MP has a good compatibility with this company's disperse dyestuffs of the MPL and MP series, used for polyurethane blends, and can prevent the problems such as specking which arise from
bad dispersion of disperse dyes.
It has good desorption and migration rates for dispersion dyestuff at 80°C and at 130°C.
Specifications
See Table 11.
Performance testing
1) Heat condensation testing
See Table 12.
2) Desorption and migration rates at 80°C and 120°C
See Table 13.
While the technical data presented and formulas recommended here are based on our company's most recent information, the data is based on limited laboratory testing and so reproducibility on all possible
scales and in all possible applications is not guaranteed. For example, there is a wide range of fabrics among polyester/polyurethane blends, and the effectiveness of soaping differs from machine to
machine, so please conduct preliminary testing in all cases.
|
|
|