Sodium alginate In printing and textile industry A: Printing agent It has been a long history that sodium alginate is used in starching, finishing and printing, mainly in printing. It, as a reactive dye printing agent, has a special property. During reaction of fibre and reactive dye, the dye is fixed in fibre and printing agent do not attend this reaction, Otherwise, the agent will be fixed in the fibre and make it hard, fragile and bad color, if you use Sodium Alginate as a printing agent, it not only affects the dyeing reaction but also makes the product outline clear, color bright, feeling smooth. This agent is also suitable for cotton, wool, silk and synthetic fibre. The products of medium and low viscosity fit for the printing requirements by net or roll style. Actually the printing agent mixed with low-viscosity Sodium Alginate is stabler than with the other viscosity, which is the results to produce a high content of printing agent. This agent will make a dense cover during drying and raise dyeing. High quality sodium alginate sizing can meet special, requirement of spray-printing. B. Synthetic fibre Mix Sodium Alginate and asbestos short fibre, then mixture solidify by the solution of Calcium Acetate.
Sodium Alginate Main Applications
Industrial Grade:
In printing and dyeing industry, sodium alginate is used as additive for active dyestuff, which is superior to grain starch and other paste. Using sodium alginate as the printing paste would not affect the reactive dyes and dyeing process, at the same time it can get a brilliant and bright colors and good sharpness, with high color yield and uniformity, and it is easy washing after printing. The most important, after using sodium alginate, the fabrics feel good and look good. It is not only suitable for cotton printing, but also for wool, silk, synthetic printing, particularly applicable to the preparation of dyeing printing paste.
In addition, it can also be used as warp sizing, not only saving a large amount of grain, but also making the warp fibers without raising, and with friction resistance, low breakage rate, thereby enhancing the efficiency of weaving, effective for cotton fibers and synthetic fibers.
Food Grade:
Sodium Alginate Food Grade is a natural polysaccharide extracted from brown seaweed, has numerous functionalities in food industry, such as thickening agent, stabilizer, emulsifier, texture improver, anti-retrogradation of starch and gel agent, due to its special chemical construction and excellent properties. Alginate can be widely applied as a natural additive in various kinds of food, such as wheat flour, noodles, frozen flour products, bakery, etc.In Foods,Alginate has an excellent functionality as a thickening agent, gelling agent, emulsifier, stabilizer, texture-improver (for noodles), to improve the quality of food. Safety of alginate for food applications is certified by FAO/WHO, as one of the safest food additives.
Functions:
[1]Reduce blood pressure,blood fat,cholesterin,and defend fatty liver.
[2]Prevent and remove radioactive elemeent and poisonous metals.
[3]Increase the paunch saturation to lose weight healthily.
[4]Increase the peristalsis of the intestines and stomach to prevent.
Sodium Alginate Specification
Industrial Grade:
| ITEM |
STANDARD |
INSPECTION RESULTS |
| APPEARANCE |
BROWN POWDER |
BROWN POWDER |
| PARTICULE SIZE |
ACCORDING TO REQUEST |
40 MESH |
| VISCOSITY |
ACCORDING TO REQUEST |
69 mpa.s( 1%SOLUTION NATURAL BASIS ) ) |
| LOSS ON DRYING |
≤15% |
14.9% |
| CALCIUM CONTENT |
≤0.3% |
0.2% |
| WATER UNSOLUBLES |
≤2% |
0.23% |
| PH VALUE |
6.0--8.0 |
7.1 |
Food Grade:
| ITEM |
STANDARD |
INSPECTION RESULTS |
| APPEARANCE |
WHITE POWDER |
WHITE POWDER |
| VISCOSITY |
ACCORDING TO REQUEST |
650mpa.s( 1%SOLUTION NATURAL BASIS ) |
| PARTICULE SIZE |
ACCORDING TO REQUEST |
80 MESH |
| CONTENT |
90.8-106% |
99.6% |
| LOSS ON DRYING |
≤15% |
13.5% |
| WATER-INSOUBLE MATTER |
≤2% |
1% |
| ASH |
18%-27% |
25% |
| PH VALUE |
6.0-8.0 |
7.3 |
| ARSNIC |
≤3mg/kg |
<3mg/kg |
| LEAD |
≤5mg/kg |
<5mg/kg |
| MECURY |
≤1mg/kg |
<1mg/kg |
| CADIUM |
≤1mg/kg |
<1mg/kg |
| TOTAL PLATE COUNT |
<5000cfu/g |
800cfu/g |
| YEASTS AND MOULDS |
<500cfu/g |
200cfu/g |
| ESCHERICHIA COLI |
NEGATIVE IN 5G |
NEGATIVE |
| SALMONELLA |
NEGATIVE IN 10G |
NEGATIVE |
Hunan JK International Trade Corporation / JK BIO-CHEM CO.,LTD is a professional exporter of food/feed additives and food /feed ingredients in China. With years of development, now we are able to provide the following food additives and food ingredients: thickeners, antioxidants, preservatives, vitamins, sweeteners, proteins, acidulants, nutritional supplements, flavours, coenzyme and so on.
Our food additives and food ingredients, especially our Ascorbic Acid (Vitamin C), Acesulfame-K, Aspartame, Citrates, Dextrose, D-Xylose, Erythorbic Acid, Fumaric Acid, Fructose,Maltodextrin, Malic Acid, Monosodium glutamate, Lactic Acid Potassium Sorbate, Sodium Erythorbate, Sodium Cyclamate, Sodium Saccharin, sodium benzoate, Sodium ascorbate, Sorbic Acid, xanthan Gum, Xylitol, Tartaric Acid, I+G, , Vanillin, Sucralose, Stevia and so on, have been exported to more than 60 countries for our good quality products.
Our staff of sales and technical support is available to help you in selecting the right protection for your application as well as to provide you with samples of our products for evaluation. At High Five, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.
Packing&Shipping
FAQ
Q1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.
Q2.How about the different index of products in same application?
Specifications can be customized according to your application.
Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).
Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.
Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.
Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.
Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.
Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.
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