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History. The US Society of the Plastics Industry introduced the Resin Identification Code (RIC) system in 1988, when the organization was called Society of the Plastics Industry, Inc. (SPI). The Nice Classification (NCL), established by the Nice Agreement (1957), is an international classification of goods and services applied for the registration of marks. A new edition is published every five years and, since 2013, a new version of each edition is published annually.

about INFOCARD - Last updated: 18/07/2020 The U.S. EPA does not have a cancer classification for styrene, but it has been the subject of their Integrated Risk Information System (IRIS) program. The National Toxicology Program of the U.S. Department of Health and Human Services has determined that styrene is "reasonably anticipated to be a human carcinogen". Styrene classification will be late 2013. • The EU Styrenics industry and Cefic UPR Sector Group (Ashland, CCP Composites, Reichhold and Scott Bader) will continue to work closely with the relevant authorities in support of a “no classification” for reproductive toxicity for Styrene. 13 Tel. +32 2 706 89 06 julie.leroy@eucia.eu www.eucia.eu BTW BE 0828.952.496 BE72 3631 2058 8016 - BIC xxxxxxxx New classification for formaldehyde and styrene: make sure that your classification, label and safety data sheet (SDS) are correct! Following the publication of the 6th Adaptation to Technical Progress (ATP) European Union (EU) Ethylbenzene is registered under EU Regulation (EC) No. 1907/2006, Registration, Evaluation, Authorisation and Restriction of Chemicals, or REACH.

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13 Styrene (/ ˈstaɪriːn /) is an organic compound with the chemical formula C 6 H 5 CH=CH 2. This derivative of benzene is a colorless oily liquid, although aged samples can appear yellowish. The compound evaporates easily and has a sweet smell, although high concentrations have a less pleasant odor. Ethylbenzene has received the following EU GHS health hazard classifications: Acute Tox. 4 (inhalation), Asp. Tox. 1, and STOT RE 1 (hearing organs).

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According to its REACH registration, styrene is produced in the 1,000,000 - 10,000,000 tons/year band in the EU. In 1993, European styrene production was estimated to be between 2-5 million tons but no up-to-date data on European production volume have been possible to obtain. Recent trade “In the EU, styrene is classified as a developmental toxicant, and an occupational exposure limit of 20 ppm for an 8-hour average is recommended,” notes John Schweitzer, senior manager with the American Composites Manufacturers Assn.

The first six digits refer to the classification in the WCO Harmonized System (HS). This classification is further subdivided by the European Union into the eight-digit Combined Nomenclature (CN) codes. Styrene is a monomer used in polystyrene and many other varieties of plastics. Styrene-6,8-oxide is used to make epoxy resins (non-food contact), but it can also be formed in styrene-containing plastics through oxidation of styrene monomer. Read more. Andrew Turley (May 9, 2018).
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2019 L'acrylonitrile styrène acrylate (ASA) est un terpolymère opaque thermoplastique. L'ASA possède RoHs, Eligible.

Managing Styrene in the workplace Styrene is an essential component of unsaturated-polyester resins used in some fibre-reinforced polymer composites (FRPs). It both solubilises the resin and aids the cross-linking in the cure phase. When using unsaturated-polyester resins, workers are potentially exposed to evaporating styrene monomer.
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Reusability and the potential environmental impact of small

The different resin identification codes can be represented by Unicode icons ♳ (U+2673), ♴ (U+2674), ♵ (U+2675), ♶ (U+2676), ♷ (U+2677), ♸ (U+2678), and ♹ (U+2679). ♺ (U+267A) is the portion of the symbol without the number or abbreviation. Common Names Styrene monomer Vinylbenzene Vinylbenzol Phenylethylene Phenethylene Phenylethene Cinnamol Cinnamene Styrol Styrole Styrolene CAS# 100-42-5 Formula C8H8 Figure 1.1 Conventional Technologies 1.1.1 The conventional method of producing styrene monomer involves the alkylation of benzene with ethylene to produce ethyl benzene, which However, in the EU, styrene has been placed in category 1 on the EU priority list for endocrine disrupters.

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Reusability and the potential environmental impact of small

• SIRC is contesting the listing as scientifically unjustified and the result of a flawed process. Lawsuit to be decided in early 2012. Styrene is "generally found in such low levels in consumer products that risks aren't substantial". Polystyrene which is used for food contact may not contain more than 1% (0.5% for fatty foods) of styrene by weight.