Special Properties
1.Suitable for de-oiling of synthetic fibers and their blended fabrics and scouring treatment, with characteristic of de-oiling thoroughly
2.With superior emulsifying, dispersing and penetrating ability, can effectively eliminate finish oil, oil stain and metal pollution on the synthetic fibers
| Parameter | Specification |
|---|---|
| Ionicity | Anionic/Nonionic |
| Physical Appearance | Colorless transparent liquid |
| pH (100%) | 6-8 |
Chemical Composition: surfactant compounds
Stability: resistance to strong acid, alkali, H.T. and oxidant
Formability: no foam
Storage: can be stored for 12 months in closed container and under normal temperature after EX factory
Application and Process
The dosage depends on the structure of fabrics being treated and degrees of oil spot. The regular dosage is 0.2~2 % (o.w.f). The prescription is suggested to be:
DB-117: 0.2~2 % (o.w.f)
pH value: 4.5~11
Bath ratio: 1:10~15
Temp: 95~130°C
Time: 0~45 min
Applications:DB 117 is used in polyurethanes such as Reaction Injection Molding ,thermoplastic polyurethane synthetic leather, cast polyurethanes, etc. The blend can also be used in sealant and adhesive applications, in polyurethane coating on tarpaulin and flooring, in molded foams as well as in integral skins.
