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Hydrogen peroxide stabilizer Xiawa L-350
2019-12-26
XIAWA L-350 is used as a hydrogen peroxide stabilizer in the bleaching process of cellulose fibers and their blends in cold reactor, continuous open-width, roll dyeing machine, rapid oxygen bleaching and other processes.
【Composition】
Organic Compound
【Character】
Appearance: light yellow transparent liquid
Ionicity: anion
Stability: Stable in pH 3 acid and 10Be′ caustic soda and hard water
Compatibility: good compatibility with anionic, nonionic surfactants, reducing agents, oxidants Foam: no foam
【Performance】
1. Chelate iron, copper metal ions and other impurities in water to avoid the ineffective and rapid decomposition of hydrogen peroxide.
2. Suitable for various types of hydrogen peroxide bleaching process.
3. Add to the bleaching bath to make the use of hydrogen peroxide more effective and economical, giving the fabric a better white
Degree and less fiber damage.
4. If this product is used in the production process, no or less water softener may be added
【Application】
⑴ Cold reactor
XIAWA L-106 10～15g/l
XIAWA L-203 10～13g/l
XIAWA L-350 5～8g/l
Caustic soda (100%) 40～50g/l
Hydrogen peroxide (100%) 6～8g/l
Rollover rate 95-98%
Normal temperature
Time 12 hours
⑵ Roll dyeing
XIAWA L-103 3～5g/l
XIAWA L-350 2～4g/l
Caustic soda 10～30g/l
Hydrogen peroxide (100%) 6～12g/l
The woven fabric should be desizing before the scouring/bleaching process to prevent the slurry from depositing in the bath. Chelating and dispersing agents 507 1-3 g/l can be added in the same bath for desizing, boiling and bleaching, starting from 40-50℃ Warm to 95-98°C, boil and bleach for 60-120 minutes, rinse four times, then neutralize and wash in cold water.
⑶ Continuous pad dyeing
XIAWA H-109 5～10g/l
XIAWA L-350 3～6g/l
Complex dispersant H-507: 2-4g/l
Caustic soda 40～60g/l
Hydrogen peroxide (100%) 6～12g/l
Grey cloth→Rolling and scouring liquid (95% rolling rate)→steaming (98-102℃, 45-60min)→washing
【Storage and Transportation】
1. Transport as non-dangerous goods.
2. Use polyethylene plastic barrel lined with plastic bags, 120KG per barrel.
3. Store in a cool, dry and ventilated warehouse; shelf life is 1 year.
【other】
【Composition】
Organic Compound
【Character】
Appearance: light yellow transparent liquid
Ionicity: anion
Stability: Stable in pH 3 acid and 10Be′ caustic soda and hard water
Compatibility: good compatibility with anionic, nonionic surfactants, reducing agents, oxidants Foam: no foam
【Performance】
1. Chelate iron, copper metal ions and other impurities in water to avoid the ineffective and rapid decomposition of hydrogen peroxide.
2. Suitable for various types of hydrogen peroxide bleaching process.
3. Add to the bleaching bath to make the use of hydrogen peroxide more effective and economical, giving the fabric a better white
Degree and less fiber damage.
4. If this product is used in the production process, no or less water softener may be added
【Application】
⑴ Cold reactor
XIAWA L-106 10～15g/l
XIAWA L-203 10～13g/l
XIAWA L-350 5～8g/l
Caustic soda (100%) 40～50g/l
Hydrogen peroxide (100%) 6～8g/l
Rollover rate 95-98%
Normal temperature
Time 12 hours
⑵ Roll dyeing
XIAWA L-103 3～5g/l
XIAWA L-350 2～4g/l
Caustic soda 10～30g/l
Hydrogen peroxide (100%) 6～12g/l
The woven fabric should be desizing before the scouring/bleaching process to prevent the slurry from depositing in the bath. Chelating and dispersing agents 507 1-3 g/l can be added in the same bath for desizing, boiling and bleaching, starting from 40-50℃ Warm to 95-98°C, boil and bleach for 60-120 minutes, rinse four times, then neutralize and wash in cold water.
⑶ Continuous pad dyeing
XIAWA H-109 5～10g/l
XIAWA L-350 3～6g/l
Complex dispersant H-507: 2-4g/l
Caustic soda 40～60g/l
Hydrogen peroxide (100%) 6～12g/l
Grey cloth→Rolling and scouring liquid (95% rolling rate)→steaming (98-102℃, 45-60min)→washing
【Storage and Transportation】
1. Transport as non-dangerous goods.
2. Use polyethylene plastic barrel lined with plastic bags, 120KG per barrel.
3. Store in a cool, dry and ventilated warehouse; shelf life is 1 year.
【other】
*This information is based on the research of the company and is for reference only. Please use specific experiments to determine when using it.
