Biotechnology Co., Ltd. Guangzhou Long Li always in a "quality-oriented National Direct resist powder, integrity and pragmatic, motivated, service-oriented" business philosophy, superior product quality dye-resistant powder direct, reasonable price, quality products and services Anti-dyed pink, extraordinary strategic vision, short, intense competition in the chemical industry, the rapid rise among the strong opponents of the forest, in the majority of customers won a good reputation. After the anti-pollution compounded by the original powder, can be made into several products (anti-stain, anti-pollution soap oil, anti-pollution economy powder, but also directly complex enzyme powder) on textile fabrics PH value and how much you know? Textiles PH value is the residual alkali content of the fabric, is one of the limited indicators of human safety, health hazardous substances. National Standard GB18401-2010 "National Safety Technical Code for Textile Products" provides infants and direct contact with the skin PH value of textile products should be controlled at 4.0 to 8.5, a non-direct contact with the skin PH value of textile products should be controlled at 4.0 to 9.0 , if required subsequent processing product must go through the non-wet processing of the final product, PH value can be relaxed to between 4.0 to 10.5. Under normal circumstances the body's skin PH value is between 5.5 to 7.0, is a weak acid. Textile PH value is exceeded, it will destroy the human skin surface acidic environment, causing itching, and skin susceptible to other bacteria violations, and even lead to dermatitis and other symptoms. In addition, high or low PH value of textile fabric will be susceptible to damage during storage. Thus, the PH value of textile products not only closely related to the health of consumers, but also with their quality textile products are inseparable. PH value exceeded a lot of reasons for the high temperature anti-stained pink, but the fabric after the dyeing process, water is not sufficient to dry the factory, while the middle and not to take certain measures, is caused by failure of the main reasons PH value. In addition, poor fabrics can also cause excessive PH value. Guangzhou Long Li Biotechnology Limited mainly engaged in biological enzyme and textile auxiliaries, the main products are: Acid cellulase, neutral cellulase, the original enzyme, laccase, desizing enzymes, oxygen enzyme; anti-pollution pink anti-agent, enzyme water special anti-agent, anti-pollution soap oil, NP8.6, brighteners. High temperature anti-stained pink, Qianjiang City-dyed pink, Long Li Long Li bio provided by the Biotechnology Co., Ltd. in Guangzhou. High temperature anti-stained pink, Qianjiang City-dyed pink, Long Li Long Li biological Biotechnology Co., Ltd. in Guangzhou (www.fangzhizhuji.com) launched this new upgrade, the above picture is for reference only, please call the contact or pictures on this page phone, obtain the latest information, contact: Miss Lin.