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Accelerator ETU(Na-22),Ethylene thiourea
Properties: Taste bitter. Specific gravity: 1.41--1.45.. Soluble in water, ethanol alcohol; Insoluble in toluene, gasoline and carbon tetrachloride. Application: Has little tendency to scorch, a high degree of processing safety and enables proper vulcanization to be attained speedily at normal vulcanizing temperatures. Presents characteristics vulcanization kinetics and gives the vulcanization ...
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Accelerator for rapid vulcanization rubber ETU TRA. 1.Product composition: Approx. 80 wt% Ethylene thiourea (ETU/NA-22) CAS No.: 96-45-7 EINECS No.: 202-506-9 Approx. 20 wt% polymer binder and dispersing agent . 2. Application: Accelerator for rapid vulcanization of chloroprene rubber and other diene rubbers, particularly CR, EPDM, ECO and CM.
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Vulcanizing Accelerator ETU NA-22. Share To: Type: ETU NA-22 ... Applications: The product can be used for chloroprene rubber, Epichlorohydrin rubber, chlorinated polyethylene, etc. If you have any needs, please email us :[email protected] Chemical Name: Ethylene thiourea. Molecular Formula: C 3 H 6 N 2 S. Molecular Weight: 102.17. ...
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Ruizheng is one of the most professional rubber accelerator manufacturers and suppliers in China. ... Chemical Auxiliary Agent ETU(NA-22) Name:Ethylene thiourea Other Names:ETU(NA-22) CAS No.:96-45-7 ... We're professional rubber accelerator manufacturers and suppliers, specialized in providing high quality chemical products with competitive ...
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Characteristics: Curekind ETU is White or grey-white crystal Powder, bitterness, relative density is 2.00g/cm3, soluble in alcohol, a little soluble in water.The products won't be contaminated containing this accelerator. It is stable during storage. Application: Suitable for natural and synthetic rubber and latex, being a good secondary accelerator of kinds of thiazole , it is used with ...
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Ethylene Thiourea ETU(NA-22) Vulkacit CAS NO. 96-45-7 ... Factory directly sell high quality rubber accelerator ETU for rubber tyre companies . 1 000,00 $-1 500,00 $ / т . 1 т (Минимальный заказ) 12 YRS. Отправить сообщение ...
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Ethylene thiourea - Wikipedia
Ethylene thioureas are an excellent accelerant of vulcanization of neoprene and polychloroprene rubbers. In commercial use is the N,N'-diphenylethylenethiourea. Due to reproductive toxicity, carcinogenicity, and mutagenicity, alternatives are being sought to the ethylenethioureas. One candidate replacement is N-methyl-2-thiazolidinethione.
Rubber Accelerator ETU(NA-22)., Ltd.
Product name:ACCELERATOR ETU(NA-22) Chemical Name:1,3-Ethylene thiourea Structure: Molecular Formula:C 3 H 6 N 2 S Molecular Weight: 102.17 CAS NO:96-45-7 Specification:
Rubber Accelerator ETU(NA-22),Rubber Accelerator
Rubber Accelerator ETU(NA-22),Rubber Accelerator,Products,Chemical Name: 1,3-Ethylene thioureaMolecular Formula ...
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20% discount Hot selling Rubber Accelerator ETU (NA-22) High quality Ethylene thiourea CAS 137-26-8 in stock with free samples US $5.60-$15.80 / Kilogram 10.0 Kilograms (Min Order)
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China Thioureas Manufacturer, Suppliers, Factory - Rubber
Chemical Name: Ethylene thiourea Molecular Formula: C3H6N2S Molecular Weight： 102.17 Gravity: 1.41-1.45 CAS NO.: 96-45-7 Package: 25kg/bag Storage Life: 12months
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Rubber Accelerator ETU, US $ 3.3 - 3.5 / Kilogram, Chemical Auxiliary Agent, 96-45-7, Ethylene Thiourea.com.
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Ethylene Thiourea Supply High Quality Ethylene Thiourea With Cas No 96-45-7 With REACH Certificate ... Ethylene thiourea/Accelerator ETU/NA-22 for sale . US $1.00-$100.00 / Kilogram ... Rubber Accelerator Ethylene thiourea/ETU/NA-22 natural, ...
Ethylenethiourea - SCBT
Apart from occupational exposures ethylene thiourea (ETU) may be introduced to the organism as a result of exposure to ethylenebisthiocarbamate fungicides where it is a metabolite. The substance is stored in thyroid tissue and effects the output of the thyroid gland (hypothyroidism).
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ETHYLENETHIOUREA 1. Exposure Data
A list of 1929 workers at several large rubber manufacturing firms where ethylene-thiourea was used and at a firm producing ethylenethiourea in England was drawn up from employment records (Smith, 1976). According to the records of the Birmingham Cancer Registry for the period 1957–71, none of the workers developed thyroid cancer.