QINGDAO RUCHANG MINING CHEMICAL CO., LTD
Address: No. 196 Changkiang Road Central, Qingdao E.T.D.Z., Qingdao, China
Tel: 0086-532-68889888 Fax: 0086-532-86995659
Contact Person: Ivy Zhang Mobile:0086-15192011116
Email: export@ruchangchem.com URL: www.ruchangchem.com
Methyl Tin Mercaptide
Methyl tin mercaptide heat stabilizer (general) XY-728
Production introduction
Methyl tin stabilizer is an efficient stabilizer used in PVC hot working process. Its stability , transparency, compatibility and weather resistance are all superior to other organotin heat stabilizer. It is widely used in PVC sheet, panel, tubing and blow molding and injection molding products . It can also be used in food packaging , medicine packaging and non-toxic and harmless PVC products. Overseas, PVC products of various foods, medicine packaging and storage, and container and tubing for supplying drinking water with high requirements have all employed methyl tin as stabilizer. Its products boast pure color and luster, less odor vanishing fast and reliable safety performance . With the same effect, the using amount of methyl tin is reduced by 15-20% than that of other similar organotin stabilizers. Our company’s products have passed the ROHS certification .
Molecular structural formula
（CH3）2Sn（SCH2COOC8H17—i）2
Product standard
Hygiene and safety performance
According to the requirements of EU ROHS 2002/95/EC and follow-up revision, the content of cadmium, lead , mercury , hexavalent chromium , PBBs and PBDEs is not found (<MDL); according to US safety standard ASTM D3421-75 testing , 16 kinds of content of Phthalate are not found (<MDL).
Kindly reminder over addition amount
Addition amount for PVC calendaring transparent hard sheet is 0.8-1.2PHR;
Addition amount for PVC thermal shrink package film and printing film is 1.2-1.6PHR;
Addition amount for PVC colloidal particle is 1.5-2.0PHR.
Packaging and storage
Packaging : this product is packaged by iron barrel with plastic liner or plastic barrel with net weight of 220 kg for each barrel. We can also package the products according to the users’ requirements.
Transport: this product is not inflammable and explosive hazardous article, and can be transported as general cargo. We can also provide consignment agency for users.
Storage: store the product in dry, well-ventilated and dark place. Keep the barrel mouth upward.
Quality guarantee period is 12 months as from production date.
关键字： 热稳定剂；硫醇甲基锡； Methyl Tin mercaptide heat stabilizer ; PVC hot working process
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