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Definition of desizing enzyme

Desizing enzymes, is a compound using of microbial fermentation of starch enzymes and other effective substances. Applied in the textile industry, it helps to decompose the starch in the fabric size into short chain dextrin and oligosaccharide, and make it extremely easy to remove in the latter treatment process. Desizing enzymes can be used in cotton, silk, Vinylon, viscose fiber, blended fabric, yarn-dyed poplin and chemical fiber blended fabric.

Desizing process in textile

In the weaving process, the fibers need sizing to increase fastness. In the fabric dyeing, bleaching and printing processes, it’s required to remove the size. Desizing is good or bad, directly affect the quality of finished products, such as hand feeling, whiteness, smoothness, color content and strength. Now mostly using starch paste for sizing, and a lot of methods for desizing, such as caustic soda, sulfuric acid, hydrogen peroxide, etc., but these chemical products not only damage the fabric, trouble operation, but also pollute the environment. Thus using the desizing enzyme in certain conditions, starch pulp can quickly become dextrin, after liquefaction of soluble dextrin washed with washing, so as to achieve the purpose of desizing.

Advantages of desizing enzyme

Desizing enzyme has many advantages, which are adopted by more and more textile factories, especially some advanced fabrics having no other choice but desizing enzyme. In the whole textile market home and aboard, desizing enzyme process accounted for a large proportion. Its characteristics are: high efficiency and high speed, suitable for high temperature desizing, short time, desizing rate of up to 90%- 95%; fabric no damage, soft hand feeling after desizing, full and strong finish, bright color; desizing and color fixing can be treated with the same bath, thus to shorten process flow and improve labor productivity; used for whiteness, it, can improve the capillary effect, and improve the production conditions, save fuel, reduce cost, and can be used for continuous large production.

As a desizing enzyme supplier, we have exported our textile auxiliaries chemicals to overseas market for more than 10 years. With experienced exporting knowledge, quality chemicals, robust technical helps and services, we are able to deliver in 3-5 working days.

At HT, we can supply 2000 tons for a month. CAS No.: 38099100EINECS; No.: 230-993-8. Thanks for your reading. If you are interested to buy desizing enzyme, please feel free to contact us.

We are textile chemical suppliers. We have specialized in desizing process in textile, we use desizing chemicals to finish it.

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We have a textile chemicals list,you can know chemicals used in textile industry .

HT Fine Chemical Co., Ltd focuses on textile auxiliaries chemicals, as an anti staining agents manufacturer, with years' production and exporting experience and long term cooperation with colleges and institutes, it’s qualified to supply high quality and large amount of chemicals for large scale textile processing companies worldwide.

SINOFLOC supplies our customers a wide range of product portfolio in the oilfield industry. In addition to our standard oilfield chemicals, we are also supplying customized products to our clients in the different condition of high TDS and API brine, as well as in specific particle size.

With the team powered by dedicated and compassionate staff, we could assist you selecting the most suitable polymer for all you diversified process.

Our popular products in the oil industry are:

Drilling Fluid Additives

Friction Reducer

Enhanced Oil Recovery (EOR)

Guar alternative

APPLICATION AREAS OF SINOFLOC OILFIELD PRODUCTION CHEMICALS

DRILLING:

SINOFLOC developed a full range of water-based polymers used in drilling mud systems. Our polymers could match your requirements for drilling fluid in fluid loss control, viscosity and scale inhibitions. SINOFLOC oilfield chemicals are in a variety of forms, molecular weights and specific compositions for your need. SINOFLOC series products include:

Viscosifier

Shale Stabilizer (Clay Stabilizer)

Fluid Loss Control Additives

Scale Inhibitors

By using SINOFLOC products, the drilling bit is easily cleaned and the friction between drilling string and drilling hole is reduced.

FRICTION REDUCERS

SINOFLOC series of friction reducer is more economy with a lower per unit volume cost. Our product also has excellent friction reduction performance at a typical dosage of 1 GPT. In addition, it possesses the following characteristics:

Non-toxic, noharmful substances

Almost no damage to reservoir permeability;

Applicable in a variety of waters including flow back water andseawater;

Rapid dissolution, applicable for continuous injection;

Excellent friction reduction with enhancement for clay stabilization and water flow back.

ENHANCED OIL RECOVERY (EOR)

SINOFLOC series of ENHANCED OIL RECOVERY (EOR) products could be applied in increasing the amount of crude oil which extracted from the oilfield. Compared with water flooding, long chain polyacrylamide molecules mixed with injected water could increase the water viscosity, to improve the mobility ratio and displacement efficiency.

Surfactant could be used conjunction with our polymers to decrease the surface tension between water and oil. Caustic is also an option to injection water to decrease the surface tension and reverse the rock wettability.

GUAR ALTERNATIVE

SINOFLOC products could be used in hydraulic fracturing process to stimulate the natural gas, oil to maximize extraction. Shale rock makes an increased permeability by opening and keeping the existed and new fractures in the formation. Guar gum was one of the early polymers used increase the viscosity of water. Its application was reduced because of it price variations significantly. SINOFLOC is supplying a new range of synthetic polyacrylamide that can be used as Guar alternative.

The key advantage of SINOFLOC products are:

More environmental than guar system.

Easy flow back.

Better viscosity performance, both in linear and crosslinked systems.

Can be used in high temperatures and a wide range of salinities and PH.

OIL SANDS

SINOFLOC offers a range of products to be used in primary extraction of Oil Sands operation which mainly used as flotation improvement and tailing treatment. In tailing treatment, SINOFLOC polymers are designed for specific tailing feeds which give better dewatering and consolidation. The quality of recovered water and settling and compaction of flocculated solids could be improved