Rubber Accelerator Etu/Na-22(ethylene thiourea) rubber accelerator: characteristics
- Classification:Chemical vulcanizing accelerator
- Shape:Powder
- Purity:98.0% MIN
- Appearance:light yellow powder
- Application:Plastic Auxiliary Agents, Rubber Auxiliary Agents
- Grade Standard:industrial grade
- Packing:Net weight 25kg per bag
- Storage:Dry Place
etu is an organic compound belonging to the thiourea class of accelerators. it is a white crystalline powder with a faint odor. chemically, it consists of an ethylene bridge connecting two thiourea functional groups. etu is known for its high solubility in rubber and compatibility with various types of rubber. 2.
a safer alternative replacement for thiourea based,ethylene thiourea (etu)-based accelerators have been the industry standard for speeding the vulcanisation process (acting as an accelerator). however, etu has now been classified as a suspected human carcinogen by various eu bodies. its use is expected to be restricted or prohibited by the eu in the near future.
rubber accelerator etu with best selling
rubber accelerator etu. rubber accelerator etu. chemical name: ethylene thiourea molecular formula: c3h6n2s molecular weight: 102.17 cas no: 96-45-7 chemical structure: get a quote.
rubber auxiliary agent mbt accelerator for rubber supplier,mbt is a primary accelerator for natural and synthetic rubbers with excellent low temperature curing properties. it may be used in non-staining and non-black vulcanizates. it provides anti-scorch protection in sulfurless rubber compounds.
rubber auxiliary agent etu accelerator for rubber supplier
etu accelerator. (ethylene thiourea) cas 96-45-7. chemical etu is an ultra-accelerator for polychloroprene rubber. it is also used in latex as a primary accelerator. it is active even at low temperatures. chemical etu can be used without zinc oxide for transportation articles. it is an antioxidant in adhesive systems.
mbt rubber accelerator, rubber accelerator mbt price,chemical name: 2-mercaptobenzothiazole molecular formula: c7h5ns2 molecular weight: 167.25 chemical structure: cas no: 149-30-4 specification:
rubber accelerator etu/na-22accelerator wellt etu
chemical name: ethylene thiourea. cas no.: 96-45-7. wellt etu is a special curing accelerator for chloroprene rubber, epichlorohydrin rubber and polyacrylate rubber, suitable for wire, cable, rubber belt and tube, rubber shoes, rubber coat and so on, also suitable for intermediate products of fine chemicals, antioxidant, insecticide, dyestuff, drug and synthetic resin, etc..
nobs(mbs)-rubber accelerator_anti-aging agent_china sunsine,common use accelerator. widely used in all kinds of rubber, and it is semi-speeding accelerator with medium safety burning performance. use together with other accelerator, with good vulcanization, vulcanization colloidality is superior.
new-generation curative taking an etu replacement accelerator
pounding, polychloroprene, epichlorohydrin, ethylene-acrylic elastomer, svhcintroductionethylene thiourea (etu) is an accelerator which has been widely used for many years in polychloroprene and epichlorohyd. in rubber compounding to produce fast-curing, heat-resistant compounds that process well. however, this material is classified as cmr
saferubber pera international,new and safe. the synthetic rubber processing sector consists of over 6,000 smes, employing over 360,000 people and turning over €3.2 billion within europe. working on behalf of the sector, the saferubber project had one simple aim: to develop a new, safer, multifunctional curing molecule which can replace thiourea-based accelerators in the
etu-free compound from freudenberg sealing rubber world,using ethylene thiourea (etu) as an accelerator in the vulcanization of chloroprene rubber is standard in the industry. products with this accelerator have been used successfully for decades and show very good values in terms of low-temperature flexibility as well as required resistance to media such as greases and lubricants.
