Pretreatment Chemicals applied onto textile fabrics removes impurities

chemical-categories

OSA DESIZE–HTS

OSA DESIZE–HTS is an alpha amylase preparation that efficiently breaks down strarch and is applied in the desizing of textiles. It is applied in the pre-treatment stage to remove the size from the fabric thus making the fabric more absorbent and efficient for further wet processing. It is a clear, dark brown aqueous liquid with a density of approx. 1.2 gm/ml.

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OSA-3X

OSA-3X is best suited for the most efficient wetting processes of grey cotton, viscose fibre, yarn, fabric either in the cold or at temperatures above 60˚ C. It is mainly used where high degree of absorbency is required on cotton or viscose textile materials. It is highly suitable for wet processing of hosiery fabrics to improve their water absorbency. It is also used for wetting grey yarn batch process to make it ready for dyeing by imparting high degree of absorbency and for processing towelling material to improves its water absorbency.

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Orgaquest A 41

Orgaquest A 41 is a efficient chelating agent for alkaline earth- and heavy metal-ions. Built chelates are stable up to boiling temperature and even in strong alkaline media. It is suitable for dyeing.

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Orgaquest DP

Orgaquest DP is a efficient chelating agent for alkaline earth- and heavy metal-ions. Built chelates are stable up to boiling temperature and even in strong alkaline media. It is suitable for dyeing.

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Orgastab P-77

Orgastab P-77 is a non-silicate stabilizer used for hydrogen peroxide bleaching of cotton and cotton blended fabrics. It is suitable for both exhaustion and continous bleaching processes.

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Orgawet F 27

Orgawet F 27 is a low-foaming wetting agent and detergent for all kind of textile pre-treatment processes.

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Oxidized starch Technical 98%

Oxidized starch For Papermaking

oxidized starch from natural corn starch by oxidation technology and the latest, afterwashing and dehydration drying fine screening - packaging process. Mainly used in paper surface sizing of paper, board.

 

1 Character

1 The paste viscosity, good fluidity, strong adhesion, high stability. Do not use a long timecaused by fluctuation of viscosity is too large or the system pressure increases.

1 the finished film, film flexibility, abrasion resistance, excellent transparency.

1 The product has high whiteness, impurity content is very bottom, hydrophilic particlesincreases, lower gelatinization temperature, energy saving.

1 Product viscosity in user requirements within the scope of the special processing; other indicators can be processed according to user requirements.

1 At the same time, the oxidized starch is used in the textile, food industry.

 

1 How to use.a.     under the condition of stirring, the product is added in the cold water, transferred into the 10% suspension emulsion concentration, heating to 90 deg. C, heat 15-20 minutes to fully gelatinization, add water to dilute the standby.

1 Mixed in with other sizing agent, should be added in the process of dilution of gelatinization.

1 In use, the reflux liquid to be filtered, reflux tank should be kept clean, paste temperatureto maintain stability.

if you need help. pls email me:geng@bio-fuyang.com

USAGE IN PAPER MAKING

1. the modified starch for paper industrial is used as surface adhesive, can improve paper

printing and writing performance.

2. the modified starch for paper industrial used as coating sizing agent in paper making.

3. the modified starch for paper industrial is as wet end additive, can improve the wet

strength of paper.

4. the modified starch for paper industrial additive in laminated paper, cardboard and

corrugated paper. Oxidized starch is with high bonding strength, better fluidity, no

corrosion, no pollution and low consumption.

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POLYCLEAN- LFS

POLYCLEAN- LFS is excellent wetting and scouring aid suitable for high turbulent rapid jet,soft flow machines, package dyeing and continuous processing systems.It effective over wide range of pH and temperature suitable in pad operations as well as in kier boiling.

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POLYCOL-S2O

POLYCOL-S2O is an pretreatment chemical used in textile industry.

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Polyclaw-CHA

Polyclaw-CHA is used as an water sequestering agent.

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