• Basel Convention

    The present technical guidelines provide guidance on the environmentally sound management (ESM) of wastes consisting of, containing or contaminated with short-chain chlorinated pa

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  • Contaminant effects on the teleost fish thyroid - Brown ...

    Chlorinated paraffins Polychlorinated n ‐alkanes have been used in various industrial processes where the demand for chemical stability is high. They are found in high‐temperature lubricants, plasticizers, flame retardants, and as additives in adhesives, paints, rubber, and sealants [ 92 ].

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  • 1. Introduction

    Short-chain chlorinated paraffins (SCCPs) are complex mixtures of polychlorinated n-alkanes with carbon chain lengths from 10 to 13 carbon atoms and with a chlorination degree in the range 30–70%.Because of their excellent physicochemical properties, SCCPs have been widely used in metalworking applications and polyvinyl chloride processing and used as plasticizers or flame …

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  • Tackling issues in a transparent manner 08

    20 CHLORINE INDUSTRY REVIEW 2008-2009 Environment Commissioner Stavros Dimas ... chlorinated paraffins, long-chain chlorinated paraffins and sulpho-chlorinated paraffins) are ... perfumes Rayon 120 kt (1.2%) Bedspreads, surgical dressings Inorganics 1,429 kt (13.7%) Disinfectants, water treatment, paint pigments Isocyanates & Oxygenates 3,048 ...

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  • Cutting Fluids | www.mach5supply.com

    Chlorinated Paraffin (CP)– “The U.S. Environmental Protection Agency stated it could eliminate mid- and long-chain chlorinated paraffins in the U.S. To commence as early as may 2016 using its authority under the Toxic Substances Control Act, alarming CP (chlorinated paraffin) manufacturers, who say elimination would hit them and their ...

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  • Materials | Free Full-Text | Effect of Cereclor as ...

    Chlorinated paraffin (CP) or polychlorinated n-alkanes (PCAs) commonly known as “Cereclor” have the general formula (CnH2n + 2 − zClz) and are composite blends comprising thousands of various isomers, diastereomers, and enantiomers. CPs are further subcategorized according to their carbon chain length from short to medium to long chains.

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  • chlorinated paraffin perfumery for leather fat ghana

    In the United States, about 50% of chlorinated paraffins are used in metal-working fluids, 20% in plastics additives, 12% in rubber, 9% in coat-ings, 6% in adhesives, caulks, and … Chat Online; Top Suppliers of Chlorinated Paraffin Wax in … 4 Companies found for CHLORINATED PARAFFIN WAX. Please Check Related Companies. Showing 1 - 4 of 4 ...

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  • Short and medium chain length chlorinated paraffins in UK ...

    While long-chain CP (C18-20) and most short-chain CP (C10-13, SCCPs) levels were below method detection limits (MDL), medium-chain CPs (C14-17, MCCPs) were found in most serum samples (detection ...

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  • Metalworking Fluids and Chlorinated Paraffins

    the recently created category of very long-chain chlorinated paraffins (vLCCPs, >20 carbons) are used in metalworking fluids. Short chain chlorinated paraffins (SCCPs) containing 10 to 13 carbon atoms, mostly used as plasticizers and flame retardants, are not now in commerce in the US.

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  • Chlorinated paraffins - Wikipedia

    Oct 03, 2006· Chlorinated paraffins (CPs) are complex mixtures of polychlorinated n-alkanes.The chlorination degree of CPs can vary between 30 and 70 wt%.CPs are subdivided according to their carbon chain length into short-chain CPs (SCCPs, C 10–13), medium-chain CPs (MCCPs, C 14–17) and long-chain CPs (LCCPs, C >17).Depending on chain length and chlorine content, CPs are …

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  • US20040214734A1 - Soybean oil based metalworking fluids ...

    US20040214734A1 US10/486,494 US48649404A US2004214734A1 US 20040214734 A1 US20040214734 A1 US 20040214734A1 US 48649404 A US48649404 A US 48649404A US 2004214734 A1 US2004214734 A1 US 2004214734A1 Authority US United States Prior art keywords composition oil extreme pressure pressure additive chlorine Prior art date 2001-09-05 Legal status …

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  • Flame Retardant Masterbatch | AMPACET CORPORATION

    Chlorinated flame retardants are added to masterbatches as chlorinated paraffins or in cycloaliphatic form, wherein an isocyanate group is bonded directly to a cycloaliphatic hydrocarbon (e.g., cyclohexane). ... necessary. For polyolefins, a letdown ratio of 10% to 14% is typically used to meet a UL V-2 rating, while 18% to 20% is suggested for ...

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  • Environmental Science & Technology | Vol 52, No 17

    Mass Fractions, Congener Group Patterns, and Placental Transfer of Short- and Medium-Chain Chlorinated Paraffins in Paired Maternal and Cord Serum. Lin Qiao, Lirong Gao*, Minghui Zheng, Dan Xia, Jingguang Li*, Lei Zhang, Yongning Wu, Runhua Wang, Lili Cui, and ; Chi Xu

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  • Basel Convention

    The present technical guidelines provide guidance on the environmentally sound management (ESM) of wastes consisting of, containing or contaminated with short-chain chlorinated pa

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  • Chloroparaffins [MAK Value Documentation, 1992] - - Major ...

    The chlorinated paraffins C 14 ‐C 17 with 52 % chlorine (with and without stabilizer), C 20 ‐C 30 with 42 % chlorine and C 10 ‐C 13 with 50 % chlorine were not mutagenic in the Ames test in Salmonella typhimurium TA1535, TA1538, TA100 or TA98 (4–2500 µg/plate) or in the cell transformation test in baby hamster kidney (BHK) cells (0.25 ...

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