瑞士科莱恩抗紫外线整理剂RAYOSAN C

Leo Mountain<<C>>

Fiber-reactive ultraviolet absorber, used for cellulose fiber and nylon fiber fabrics.

The coating is a UV absorber that reacts with hydroxy-containing cellulose fibers and amino-containing nylon fibers. It produces an effective absorption of UV light, with excellent resistance to sunlight and washing. Suitable for treatment by dipping and rail dyeing methods.

One, Characteristics:

Appearance White viscous liquid

Chemical Properties Heterocyclic compounds

Ionicity An anion

PH 约6

Density 约1.25

Storage Stability20-25Under ℃ conditions, it can be preserved for at least6One month (Storing in an environment that exceeds this temperature range will reduce the performance of the product)

Two, Application Scope

Leo Mountain<<C>>It can be used in various cellulose fiber and nylon fiber fabrics (yarn, woven fabric, knitted fabric).

在使用染色工艺进行洗涤时，该产品可能会影响纤维的染色性能。特别是在使用高浓度的阴离子染料（活性、直接、酸性染料）进行染色时，颜色匹配比例可能会受到影响。实际上，对于从浅色到深色的纺织品染色，建议在染色后使用Leona Mountain。<<C>>liquid.

This product is absorbingUV-BThe range of ultraviolet light does not have much or no effect on fluorescent brighteners, as it does not change the color of the fabric.

Three, Longevity Characteristics

Due to its covalent bonds with cellulose and nylon, Leona Mountain<<C>>The liquid demonstrates excellent durability. Tested on the Reo Mountain<<C>>Textile materials treated with liquid chemicals, whose UV absorption properties remain intact after repeated washing.ISO 105 E2 S95℃, after 5 times treatment, in chlorination (M￡S C37), and still unchanged after 200 hours of exposure to sunlight (xenon lamp). The treatment with Leona Mountain C solution does not affect the colorfastness of dyed fabrics under sunlight and washing.

Four, Nylon Fabric Usage Instructions:

1,Dip Staining Method

X%Leo Mountain<<C>>liquid

40—60K/Ascend Salt (table salt or sodium chloride)

From room temperature to981.5-2℃ per minute, to maintain good absorption and even dye distribution. At 98℃, process for 15-30 minutes, then wash with hot water followed by cold water.

2.Steaming Method

Dip Coating Bath: X grams per liter Lei'ao Mountain C Solution

20 grams/Salt (table salt or sodium chloride)

The liquid squeezing rate is 60-80%, steam steaming for 5-7 minutes, at a temperature of 100-102°C (saturated steam). After hot washing, cold washing is required.

Five, How to use cellulose fiber fabrics:

1.Imbibition

5—10Minutes30—40Minutes Hot Wash

25℃

Cold washing Salt X% Leona Mountain C (2+X%) soda ash

Bath Ratio: Leo Mountain<<C>>With moderate directivity, a low bath ratio can achieve a high fixation rate.

Salt60—80K/Xingyuan Mingfen or salt (Xingyuan Mingfen can achieve better adhesion rate)

Soda Ash Bireo Mountain<<C>>Excess liquid2%Recommended dosage (suggested to be added in several stages)

Six, Continuous Dyeing

Stacking Method

Spinning BathXK/Ascend Leo Mountain<<C>>liquid

5 + 0.25X(Gram)/Ascend Soda Ash

Rolling Liquid Rate60—80%, Stacking1—2Hourly room temperature, cold wash after hot wash.

After mixing, Leo Mountain<<C>>Become lively. Try to keep the temperature at20—25°C, but it can also be slightly higher due to the climate.

To ensure the stability of the padding solution (to prevent premature hydrolysis of the product), the alkali and Leona Mountain C solution should be dissolved separately. After cooling the dyeing bath, the mixture of both should be added to the padding tank.

Hot Melt Method

Spraying Bath: X grams per liter Lei'ao Mountain C Solution

(3.75 + 0.125X) grams per liter Sodium bicarbonate or soda ash

YKilogram per liter Urea

Baking soda ensures good stability in the padding solution. Adding 50—80 grams per liter of urea to the padding bath can improve the adhesion rate. Especially when the amount of Leona Mountain C solution is 30 grams per liter or higher, it is recommended to add urea.

The liquid rolling rate is 60-80%, the roasting and baking temperature is 130°C, for 2-3 minutes. (If drying first and then roasting, it is 1-2 minutes.) After hot washing, cold washing is required.

Company Homepage:https://www.andywxf.com.cn