[new design]
The new combination of ql-4548 coincides with the market demand
When we rethink the design of silicone oil for polyester staple fiber, we hope to create a more powerful and market-oriented silicone oil for polyester staple fiber around the expected elements in the production process of polyester staple fiber. Finally, we optimized the molecular structure of silicone oil and redesigned the silicone oil treatment system of 3D crimp polyester staple fiber.

[new function]
Smoothness, high elasticity and environmental protection
Ql-4548's smoothness, high elasticity, environmental protection and better comprehensive effect of processing three-dimensional crimped polyester staple fiber make three-dimensional polyester staple fiber plus silicon products have stronger market competitiveness; the production environment of three-dimensional polyester staple fiber is more in line with environmental protection requirements.

[physical and chemical index]
Component ql-4548a ql-4548b ql-4548c ql-4548d
Appearance milky white liquid milky white liquid transparent liquid transparent liquid
Solid content 45% ± 245% ± 210% ± 298% ± 298%
PH 8-9 7 4-6 7
Ionic weak cation weak cation nonionic nonionic

[application technology]
The best selection of pre spinning effect: 0.2-0.6% ql-108 polyester staple fiber finish is recommended
After spinning: ql-4548, the recommended proportion of component A: B: C: D = 6:3:1:0.4, the components a, B and C are added to deionized water in turn and stirred for 5 minutes, and then the component D diluted by 10 times of water is added slowly and mixed evenly. The dilution ratio is adjusted according to the effect of fiber needs. Spray process and dip process are applicable.

[precautions]
1) 5 m / s, and the relative humidity of the drying area is less than 90%;
2) Moisture content of fiber strips: < 15%;
3) The 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