Synthetic detergent washing powder is a basic, strong detergency, good solubility, easy to use anti-hard water, rich foam, etc. are better, while cheaper, is the higher cost of laundry detergent . Deputy Secretary General of China Association of Zhang Huatao introduction detergent, washing powder is more suitable for washing cotton, linen, chemical fiber and blended fabric, not suitable for washing wool and silk clothing. Because of wool, silk and other protein-containing clothes, and detergent is alkaline, can damage clothing. Detergent in warm water washing effect better than cold water, even in warm water to dissolve the surfactant may play a greater effect. The water temperature is preferably 30 to 60 ℃. However, the high cost alkaline detergent. Detergent species increasing, the performance is different. Currently there is a detergent enzyme, which joined the alkaline protease biocatalysts that can "digest" stubborn dirt proteins, such as blood, milk stains, grass stains, etc., but also remove the odor. An enzyme is a heat-sensitive material, the temperature is an important factor affecting the enzyme activity. Therefore, the use of enzyme detergent wash water temperature should be controlled at about 40 ℃, 60 ℃ above unavailable blisters detergent to avoid the loss of enzyme activity, the impact of decontamination effect. Enzyme detergent can not be used for washing wool, silk fabrics containing protein fibers, because the enzyme protein can damage the fiber structure. Natural soap but easily compacted clothing. The main component of fat, sodium soap, which is generated by the reaction of natural oils by saponification, detergency and good biodegradability, non-toxic side effects on the human body, environmental pollution; but it is hard water with calcium, magnesium ion replacement reaction will form soap scum, scum adheres to the clothing, so that was washing clothes harden and form dirt on washing utensils. ------------------ Yi Heng (EPH) international logistics supply chain (China) Co., Ltd. (1) cleaning products professional import and export agents, customs agents, international freight warehousing, domestic transportation and distribution, and payment of foreign exchange and other "one-stop" professional logistics services. (2) years of full use of imported resources and overseas customers network, professional handling of name, the document was incomplete, difficult to classify, inspection difficulties of imported goods. (3) non-retail packaging organic surfactant products, including detergents and cleaning agents, whether or not containing soap, tariffs 9% 17% VAT; the need to declare the names, uses, whether retail packaging, ingredients. ------------------ Detergent, laundry detergent, cleaning agent products are non-retail packaging organic surfactant products, including detergents and cleaners, if you are such There do not understand on a personal or business enterprises imported products, can be summarized questions you want to know, direct contact or e-mail me or QQ online free consultation, I will be the first time for you to provide professional answers. ------------------ Import Consultant: Mr. Xu Mobile: 15022511763 Tel: 022-59182810 QQ: 2880668111 ---------------- - Tianjin Solution Center: Nanjing Road, Heping District, No. 131 Fu-Mart Building, 11th floor, Guangdong Solution Center: Dongguan City, Guangdong Province, South City First International Building 4, Room 1008-09 Shanghai Solution Center: Shanghai Pudong Waigaoqiao Tomson International Trade Building, 21-story Qingdao Solution Center: Qingdao City, Shandong Province, Nanjing Road, Room 301, on the 12th Weidong Hong Kong is still the city's program centers: Kwai Fung Street, Kwai Chung, NT, Hong Kong Industrial Building, 1-15 surplus Industry