The effect of ql-5078 new single component and market demand coincides
When we rethink the design of silicone oil for polyester staple fiber, we hope to create a more powerful and market-oriented silicone product around the expected elements in the production process of polyester staple fiber. Finally, we optimized the emulsion polymerization technology of silicone oil and redesigned the silicone oil treatment system of polyester staple fiber based on this.
Smoothness, high elasticity, environmental protection and yellowing resistance
Ql-5078's smoothness, high elasticity, environmental protection, yellowing resistance and better comprehensive effect of processing polyester staple fiber make the polyester staple fiber plus silicon products have stronger market competitiveness; the production environment of polyester staple fiber is more in line with the requirements of environmental protection.
[physical and chemical index]
Appearance: white emulsion
Solid content: 50% ± 2
PH value: 8-9
Ionic type: weak cation
The best choice of spinning effect in pre spinning: adding 0.2% - 0.6% ql-108 polyester staple fiber finish
Post spinning: ql-5078 high elastic, super smooth and yellowing resistant silicone oil can be directly mixed with water, the dilution ratio can be adjusted according to the effect of fiber needs, and the spraying process and dipping process are applicable.
1) Hot air velocity ≥ 1.5 m / S
2) Moisture content of fiber strips: < 15%
3) Carrying rate of bath liquid: 8-10%
4) Fiber oiling rate: 0.2-0.4%
5) The shelf life of this product is 6 months, and it is sealed at low temperature