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Angao imported anti-ultraviolet finishing agent/anti-ultraviolet finishing agent (providing anti-ultraviolet tag for Klein)
Leo Mountain C Liquid
Rayosan C paste
A reactive ultraviolet absorbent for cellulose fibers and nylon fabrics.
& as an ultraviolet absorbent, it reacts with cellulose fibers containing hydroxyl group and nylon fibers containing amino group.
& Bull; Rayosan C paste high imported anti-ultraviolet finishing agent/anti-ultraviolet finishing agent produces ultraviolet absorption effect, which has excellent sunshine and washing fastness.
& bull; suitable for dipping and continuous treatment.
Characteristic:
Appearance: White, viscous liquid
Chemical properties: heterocyclic compounds
Ionicity: anion
PH (undiluted): about 6
Density (20 C): about 1.25
Storage stability: at least 6 months at 20-25 C.
(The higher the storage temperature, the lower the efficiency of the product)
First, Application scope
Rayosan C Angao Imported Ultraviolet Resistant Finishing Agent/Ultraviolet Resistant Finishing AgentIt can be used in various cellulose and nylon fabrics (yarns, woven fabrics, knitted fabrics).
In the same bath with dyeing, the product may affect the dyeing properties of the fibers. Especially when dyeing with high concentration anionic dyes in the same bath, (active, direct and acidic), it may affect the color ratio. In fact, for dyed textiles (from medium to dark), it is recommended that they be used after dyeing.Rayosan CLiquid.
The product is absorbingUV-BThe range of ultraviolet radiation has little or no effect on the fluorescent whitening agent. It does not change the color of the fabric.
Two. Fastness characteristics
Because it has covalent bonds with cellulose and nylon,Rayosan CThe liquid shows excellent durability. throughRayosan CLiquid-treated fabrics with ultraviolet absorption properties after repeated washing and consolation（ISO 105 E2 S,95The temperature, 5 times, remained unchanged after chlorine washing (M S C37) and 200 hours of exposure (Xenon lamp). Rayosan C solution treatment does not change the color fastness of dyed fabrics to sunlight and water washing.
Three. Application methods of nylon fabrics:
1.Immersion method
X% Rayosan Cliquid
40— 60gram/rise Salt (salt or sodium bicarbonate)
From room temperature to98In order to maintain good absorption and leveling property, the temperature should be increased by 1.5-2 C per minute. Treat at 98 C for 15-30 minutes, then wash cold after hot washing.
2.Rolling and steaming process
Dip bath
Xg/L Rayosan C liquid
20 grams /Salt (salt or sodium bicarbonate)
Rolling rate 60&mdash80% steam 5&mdash7 minutes, 100 - 102 C (saturated steam), hot wash and cold wash
Four. Use methods of cellulose fibre fabrics:
1.Dip dyeing
5— 10Minute 30— 40Minute Hot wash
25Temperature
Cold-washed salt X% Rayosan C(2+X%) soda ash
Bath ratio:Rayosan CMedium direct, so low bath ratio can obtain high fixation rate.
salt 60— 80gram/Shengyuan Mineral Powder or Salt (Mineral Mineral Powder Can Have Better Fixation Rate)
Soda ash thanRayosan CLiquid multi2%Dosage (recommended several times)
Five. Continuous dyeing
Pad batch method
Dip bath Xgram/rise Rayosan Cliquid
(5+0.25XKe/rise Soda ash
Rolling rate60— 80%Stacking1— 2Hour room temperature, hot wash and cold wash.
After mixing,Rayosan CThat is to say, it becomes lively. Keep the temperature as high as possible.20— 25Temperature, but it can also be slightly higher due to climate.
In order to ensure the stability of the dipping solution (to avoid premature hydrolysis of the product), alkali and Rayosan C solution should be dissolved separately. After cooling the padding bath, the mixture of the two should be added to the dipping bath.
Hot melt method
Rolling bath Xg/L Rayosan C liquid
(3.75+0). 125X) g/l baking soda or soda
YG/l urea
Baking soda makes the soaking solution stable. Adding 50% in soaking bath&mdash80 g/l urea can improve the fixation rate, especially when the dosage of Rayosan C liquid is 30 g/l or higher, urea is recommended.
Rolling rate 60&mdashBake at 130 C for 2 - 3 minutes (1 - 2 minutes if first dried and then baked), hot wash and then cold wash.
Please contact the supplier.Or apply for purchasing agent mailto: contact supplier or email to admin@b2bgood.com for purchase help
