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Detailed description:
APEO is alkyl phenol polyoxyethylene ether compounds for short, is the main representative of non ionic surfactants are widely used at present. APEO is an alkyl phenol as a raw material, using KOH as catalyst, under certain pressure and temperature, and by dropping epoxy ethane condensation.
APEO is the main form of adhesion to textile auxiliaries up, because this kind of material has a permeability good, so before more in refining agent, emulsifier, dispersant and such additives, especially in the pretreatment of listed wool is easy to touch this issue. But for now as long as the pre pay special attention to this problem, so the market some bigger dyeing auxiliaries manufacturer's products are not containing APEO, basic can eliminate APEO exceed the standard problem. APEO
because of potential environmental hazards have been studied and demonstrated extensive. Some European countries enacted laws to restrict the production and use of APEO since 1976. Limited is now exported to European textile and garment APEO clearly defined: not more than 0.1%. China's annual exports to the European textile and clothing worth $10000000000, with the abolition of quotas in 2005, the sales trend is bound to rise, so we must treat APEO use carefully. The content of APEO on the ecological textile and garment printing and dyeing enterprises limit appears to be something, but in fact in the production chain closely without additives industry. The face of APEO disabled, first of all, we should pay attention to, and then take some effective measures to prohibit the production and use of APEO containing additives, the key to solve this problem is to find the role and function of a suitable surface active agent effective alternative to APEO in the US printing and dyeing and finishing of the procedures in the.
APEO in the presence of the A. wetting agent, penetrating agent, scouring in the product agent, wetting agent, penetrating agent, scouring agent B. emulsifier paste, adhesive, coating adhesive, film, amino silicone oil, water proofing agent C. detergent detergent, soap lotion D. dispersant staining with measures of levelling agent
APEO: on APEO content of ecological textile and garment printing and dyeing enterprises limit appears to be something, but in fact in the production chain closely without additives industry. The face of APEO disabled, first of all, we should pay attention to, and then take some effective measures to prohibit the production and use of APEO containing additives, the key to solve this problem is to find the role and function of a suitable surface active agent effective alternative to APEO in the US printing and dyeing and finishing of the procedures in the. The ecological impact of APEO can be summarized into four aspects: toxicity, biodegradability, environmental hormone, APEO, produced in the process of harmful by-products.
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