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86+13560405821
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E-mail: Lymay.zhong@lcs-cert.com
Address: Juji Industrial Park, Xueziwei, Ngabian, Shajing Street, Baoan District, Shenzhen Building A 1~2F, Building C 3F
Ecological textile testing
Product range:
1. Overview
3. Test project
pH | Formaldehyde content | Can extract heavy metals | Hexavalent chromium | insecticide |
Phenols | Azo/sensitizing/carcinogenic dyes | Chlorobenzene and chlorotoluene | Phthalates | Organotin |
Color fastness | Volatile organic compounds | smell | asbestos |
pH
Antimony (Sb) | （As） | Lead (Pb) | Cadmium (Cd) | Total chromium (Cr) |
（Co) | Copper (Cu) | (Ni) | Mercury (Hg) | Hexavalent chromium (Cr VI) |
Plants absorb heavy metals in the soil during the planting process, and heavy metals are present in the post-treatment process of textiles and various dyes. Heavy metals entering the human body will accumulate in the organs, and once this accumulation reaches a certain level, it will have a serious impact on our health. We simulate human sweat and extract these heavy metals to detect the amount of heavy metals in textiles.
Azo/sensitizing/carcinogenic dyes
The safety of dyes in clothing fabrics is undoubtedly very important because they are in contact with the skin for a long time. Azo dyes are a common class of dyes, widely used in the textile and leather industries. However, some of the dyes are believed to be reduced to aromatic amines that are not good for human health. Some dyes that are highly dispersed in water, the molecules are very fine, and long-term contact with the skin may be absorbed. Some of these dyes are thought to be allergenic and carcinogenic.
Phthalates
Phthalates are commonly used plasticizers that are added to plastics and coatings to enhance their properties. Studies have shown that some phthalates can adversely affect children's development, so there are strict restrictions in toys that babies enter.
Organotin
Organotin has antibacterial, anti-mildew and other biological killing effects, and is used in shoe linings, gloves, child care products and other products. High concentrations of organotin are neurotoxic after being absorbed by the body through the skin.
Color fastness
Color fastness is the basic requirement of consumers for product performance, which directly reflects product quality. Dye shedding not only affects the appearance of ready-to-wear, the dye is more likely to be absorbed by the body through the skin. Four Color Fastness indicators are selected in the Ecotextile Standard, which are water stains, perspiration (acidic/alkaline), resistant (dry/wet) and saliva (especially for infants and young children). Color fastness to saliva and sweat stains in baby clothing is particularly important because infants and young children can absorb dyes through saliva and sweat stains.
Large-scale experimental base
Professional Lab
Analysis Method
Testing/year
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Juji Industrial Park, Xueziwei, Ngabian, Shajing Street, Baoan District, Shenzhen Building A 1~2F, Building C 3F
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Address：Juji Industrial Park, Xueziwei, Ngabian, Shajing Street, Baoan District, Shenzhen Building A 1~2F, Building C 3F mobile：86+13560405821 Mailbox：Lymay.zhong@lcs-cert.com
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