Active Member
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Address: 38/5000 Room 2936,3108 Fengyi Road,Qingcun Town,Fengxian District,Shanghai 201700 China
Contact name:wendy.ye
SHANGHAI YUAI INDUSTRY CO.,Ltd |
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Lycra Protector Used in All Processes of Washing Industry
Product Introduction:
1. It is specially applied to protect the fiber elasticity and strength of Lycra with high performance.
2. It can create a shiny and bright effect in the process of sodium hypochlorite / Javel & hydrogen peroxide bleaching.
3. It can be used for Lycra protector in the process of desizing, enzyme wash and dyeing.
Product Features:
1. Chemical Composition: Compound special amine derivatives and high-molecular polymer etc.
2. Appearance: Colorless transparent liquid
3. Ionic character: Zwitter-ion
Benefits:
1. Work well in all processes, such as desizing, enzyme wash, bleaching and dyeing etc.
2. Attached on the surface of spandex to protect its strength and elasticity;
3. Eco-friendly and perform well in the process of hydrogen peroxide bleaching.
Product Application:
1. Desizing:
0.5-1g/l Spec BCL-1 and 0.2-0.5g/l Anti-staining detergent
Rising the temp to 50-60℃, then running the machine for 8-10min, next, dewater and rinse.
2. Enzyme wash:
0.5-1g/l Spec BCL-1 and cellulase powder or liquid
Rising the temp to 40-50℃, the time depends on the requirement of sample pants.
3. Bleaching:
A. sodium hypochlorite /Javel bleaching:
| PROCESSES | |
| Before adding Javel, add Spec BCL-1 (1-3g/l), Run for 3-5min, meanwhile, rise the temp to 50˚С | |
| Add 1/5 amount of Javel, run for few minutes | |
| Add the rest of Javel, bleaching time depends on the requirements of process. | |
| Draining, meanwhile, inflowing/feeding water | |
| Wash for 3min | |
| Dechlorination with Hypo | 40-60˚С × 10min |
| Rinse; spinning and dry | |
B. hydrogen peroxide bleaching:
| Hydrogen peroxide (35%) | 7-15g/l |
| Spec BCL-1 | 1-2g/l |
| Temp-time | 75˚С-85˚С × 60-120min |
| Liquid ratio | 1:10-20 |
4. Dyeing:
| 1-2g/l Spec BCL-1 | Running for 3 min |
| Direct dyestuff or active dyestuff |
Storage and Package:
--Store at a cool, shady and ventilate place
--Shelf life 12 months in the sealed container
--When stored correctly in sealed, original containers at temperatures between 0℃ and 35℃. Once a container has been opened to remove part of the contents, the container must be tightly closed again and the remaining contents must be used up within a short time
Overseas and Domestic Market:
It is one of best sellers in China, India, Bangladesh, Pakistan, Vietnam, Cambodia, Indonesia etc.
Our Main Products:
we are the supplier and manufacturer:
1. textile enzymes: amylase; neutral cellulase enzyme; acid cellulase enzyme; catalase etc.
2. textile auxi: ABS; disperse agent; detergent; softeners; resin; fastness improver
3. textile specialties: anti pilling agent; APEO remover; organic acid; anti ozone silicone oil; Lycra protector and so on.
