Soda Substitute CY-518
Main component
buffer active base complex
Technical indicators
Appearance White powder
pH (0.2% aqueous solution) 11.5-12.5
Solubility soluble in water
Performance and characteristics
1. It is used as a fixing base for dyeing reactive dyes. It can be used as a substitute for caustic alkali, soda ash, trisodium phosphate and mixtures thereof.
2. The amount used in fixing is small, only 1/8-1/10 of the amount of soda ash.
3. Due to the synergistic effect of a variety of basic compounds, the ability to control the pH value of the dye bath is stronger, ensuring uniform dyeing, continuous dyeing, and controlling the dyeing speed. It is especially suitable for varieties such as emerald blue, grass green, and bean paste to reduce the rate of staining.
4. The fixing bath has low viscosity and can avoid the staining problem caused by the viscosity of the fixing bath. It can be used in various types of dyeing equipment, especially for low-bath dyeing of cheese yarn.
5. The residual alkali is easy to wash off, which can save two times of washing.
Scope of application
Instead of caustic, soda ash, trisodium phosphate and mixtures thereof, it is used for fixing color in the dyeing process of reactive dyes.
Instructions
Light color 0.5-1g/L; medium color: 1.5-2g/L; dark color: 2-3g/L
The specific process should be adjusted by the user as appropriate.
Precautions
1. CY-518 is a highly alkaline and corrosive substance that should be disposed of with appropriate safety measures. Avoid direct contact with the skin and eyes. If it gets stuck, rinse immediately with plenty of water.
2. Before use, it should be turned into a solution and added in two to three times.
3. After the product is opened, it must be sealed immediately and not exposed to the air.
Packaging and storage
25kg woven bag, pay attention to moisture, seal and protect from light, and have a shelf life of 12 months at room temperature.
Factory Profile:
We're a famous textile auxiliaries producer in China with over 30000 tons annual output. Our factories are located in Zhejiang
province, nearly closed to Shanghai. Your visit to our factory will be greatly welcomed.
Technical Support:
We have professional technical team which support target samples testing from customers around the World. Counter
samples will be provided after evaluation. Meanwhile customization service is available in our factory. What's more, we
can also provide pre-shipment samples for new customers during our first cooperation.
Shipment:
Whether you have your own freight-forwarder or you would like us to organize shipment ; whether you require delivery
FOB to a port in China or CIF to a port near you,we are happy to quote and supply whichever way you choose. Please
feel free to discuss all options with us .
Our delivery time : Within 10 days after got T/T or L/C bank copy.
Payment:
We support a variety of payment terms like T/T, L/C at sight, DP, C.A.D etc. If customers need forward payment term like
T/T 30 days or L/C 60 days, we will also try to meet their demand based on customers' reputation and consumption.
Certificate:
Our products' quality has been approved by ISO9001 quality management system, OKEO-TEX, GOTs, etc.
Market:
Our partners all around the world.
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