Tsis ntev los no, Shanghai Market Supervision Bureau tau ua kev saib xyuas thiab tshuaj xyuas ntawm 40 pawg ntawm cov menyuam mos thiab menyuam yaus khau los ntawm 40 hom sib txawv. Xya batch tau pom tias tsis ua raws, ua rau muaj qhov tsis ua raws li 17.5%.
Kev tshuaj ntsuam xyuas rau 13 pawg loj, suav nrog decomposable teeb meem aromatic amine dyes, formaldehyde, tag nrho cov ntsiab lus hnyav hlau, dimethyl fumarate, N-nitrosamines hauv cov khoom siv roj hmab, xim ceev rau kev sib txhuam hauv ob sab phlu thiab insoles, hexavalent chromium hauv tawv thiab pluab, outsole hnav tsis kam, cov ntsiab lus chlorophenol, outsole hardness, pH nqi, thiab lwm yam. Cov khoom tsis ua raws li qhov kev tshuaj xyuas no muaj feem xyuam rau kev ua haujlwm ntawm lub cev kev nyab xeeb (kev nyab xeeb ntawm lub cev) thiab phthalates, ob qho tib si yog raws li cov qauv tsim nyog hauv tebchaws.
Muaj feem xyuam rau National Standards
Raws li GB {{0}} "Technical Specifications for Safety of Children's Shoes," cov ntsiab lus ntawm phthalate plasticizers yuav tsum tsawg dua lossis sib npaug li 0.1%.
Kev phom sij ntawm Phthalates
- Toxicity rau Txiv Neej Kev Ua Txhaum Cai: Feem ntau tshwm sim raws li kev mob qog noj ntshav, suav nrog kev mob qog noj ntshav hnyav, kev hloov pauv tseem ceeb hauv qib testosterone, txo cov spermatocytes, txo qis hauv cov qe qe ntshav ua haujlwm, thiab txo cov phev suav.
- Toxicity rau poj niam Reproductive System: Phthalates muaj toxicological cuam tshuam rau lub tsev menyuam thiab zes qe menyuam, muaj peev xwm ua rau ncua estrous cycles, txo cov qib progesterone, nce uterine hnyav, hloov lub ntuj ovulation cycles, thiab ua rau ncua sij hawm los yog anovulatory cycles.
- Cov txiaj ntsig ntawm Cov Ntshav: Kev txo qis hauv hematocrit, cim txo qis hauv cov ntsiab lus hemoglobin, thiab nce platelet adhesion.
- Teratogenicity: Cov kev tshawb fawb pom tau hais tias kev kis tus kab mob phthalates tsawg zuj zus tuaj yeem ua rau muaj kev pheej hmoo ntawm kev yug menyuam. Kev mob hnyav kuj tuaj yeem ua rau mob plawv, nephrotoxicity, thiab pneumotoxicity, ua rau tuag taus.
- Mob plab: Phthalates ua rau oxidative puas rau cov proteins, daim siab cell membrane lipids, thiab DNA hauv hlwb, thiab tuaj yeem ua rau qia hlwb.
- Carcinogenicity: Ntev mus ntev rau phthalates ua rau muaj kev pheej hmoo ntawm kev tsim cov qog nqaij hlav malignant.
Tag nrho peb cov khoom (JDCH888 series, JDCH999 series) siv phthalate-dawb eco-friendly plasticizers thiab tsis muaj DEHP, BBP, DBP, DIBP, thiab lwm yam tshuaj lom. Lawv tau dhau qhov kev xeem thiab ntawv pov thawj xws li SGS RoHS. Koj tuaj yeem luam theej duab QR code hauv qab no txhawm rau saib thiab rub tawm cov ntaub ntawv txheeb xyuas cov khoom lag luam.
