itisnotarubber什么意思_百度知道
itisnotarubber什么意思
提问者采纳
it is no rubber橡胶拼音双语照双语例句1There is no rubber grommet to seal the hole once you knock the plug out, so it is not weather proof.
来自团队：
其他类似问题
为您推荐：
其他2条回答
it is not a
rubber种橡胶
它不是一块橡皮。
It is not a rubber.
等待您来回答
下载知道APP
随时随地咨询
出门在外也不愁三年级3AM2U1单词及句子练习题_百度文库
两大类热门资源免费畅读
续费一年阅读会员，立省24元！
三年级3AM2U1单词及句子练习题
上传于||暂无简介
阅读已结束，如果下载本文需要使用1下载券
想免费下载本文？
下载文档到电脑，查找使用更方便
还剩7页未读，继续阅读
你可能喜欢Rubber additives,plastic additives,rosin additives manufacture
alkylphenol disulfide polymer J1700
alkylphenol disulfide polymer J1700 sulfur content: 29.5%~31.5%, softening point: 95 ℃ ~115 ℃. it can act as bleaching agent,catalyst,stabilizer for different rosin,rosin esters and their derivates. it is an nitrosamine-free vulcanizing agents for rubber & plastic products. it is also a great vulcanization agent for vegetable oils.
Poly alkyl phenol disulfide J1710
Poly alkyl phenol disulfide J1710 is a nitrosamine free vulcanization agent for rubber & plastic products with sulfur content: 26.4%~28.4%,softening point: 75 ℃ ~95 ℃ ， stearic acid:9.0%~11.0%. it also can act as bleaching agents for different rosin & rosin esters.
caprolactam disulfide
Caprolactam disulfide(DTDC,CAS NO.: ) is nitrosamines free and non-discolouring sulfur donor for natural and synthetic rubber and latex, especially for low sulfur vulcanization,salt bath vulcanization,injection moulding and for vulcanization of thick-walled products.it provides mono-and di-sulfur bridges which are more stable than those formed by elemental sulfur.LANXESS Rhenogran(R)CLD 80 equivalent.
Adhesion Booster for Abamectin EC
Adhesion Booster for
is light brown glutinous liquid under the normal temperature.it can dissolve in the water and many kinds of organic solvents. It is a economic and high efficient Viscosity Increaser for Abamectin EC.it has excellent thickening, emulsifying, moistening and dispersing performance.
4,4'-difluorodiphenyl sulfone
4,4'-difluorodiphenyl sulfone(CAS NO 383-29-9) is raw material for sulfone polymer film (PEMFC) and organic intermediates.our 4,4'-difluorodiphenyl sulfone is commercial production with high purity and keep regular stock.more new applications are under development.
Curing resin S-1045
Curing Resin S-1045 is a kind of Heat reactive octylphenol-formaldehyde resin with methylol active group which can be used in BR,EPDM,NBR,CR and NR.it is widely used in the production of tire,stoppers,coating,adhesive,rubber roll etc.it is SI group SP-1045 equivalent.
4,4'-THIODIPHENOL
4,4'-THIODIPHENOL(CAS NO ) is raw material for UV curing agent of epoxy (acrylate) resin and intermediates for the pharmaceuticals synthesis and other chemicals.it is Effective for the homopolymerization of benzoxazine resins and for epoxy/benzoxazine-based formulations. It can be used to lower cure temperature or shorten the cure cycle.huntsman accelerator DT 300 equivalent.
antioxidant 300
antioxidant 300 is a kind of sulfur-contained hindered phenol antioxidant which has double effects of free radical termination and hydrogen peroxide decomposition.great synergistic effect with carbon black,other antioxidants and UV absorbers etc.good resistant to light,oxidization and heat.suitable for yolefin, polyester, polystyrene, ABS resin, PVC especially suitable for PVC cable wire.and it can be used in transparent,colorful and white products.
antioxidant 1425
Antioxidant 1425(CAS NO ) is a kind of phosphorus contained hindered phenols antioxidant with high molecular weight.it can be used in rosin,polypropylene lanon,ABS resin,polyamide resin,polyolefine and its polymers etc.Good resistant to light,oxidization and heat(above 250 ℃ ).It doesn’t change the color of the polymer and even can improved the color.
bis(4-hyroxy-3-methylphenyl) sulfide
Bis(4-hydroxy-3-methylphenyl) sulfide(CAS NO ) can be used as color developer for thermal paper / carbonless copy paper and organic intermediates for synthesis.our Bis(4-hydroxy-3-methylphenyl) sulfide is commercial production with high purity and keep regular stock.
Vulcanizing agent DTDM
Chemical name:4,4'-Dithiodimorpholine(CAS NO 103-34-4).It is mainly used as vulcanization agent and accelerator for natural rubber and artificial rubber. Under vulcanizing temperature, it can decompose active sulfur, whose content is 27%. In cross linking reaction, it mainly forms mono-sulfur bond. Usual dosage:0.5-2 phr.our capacity:3000mts/year.
insoluble sulfur
Insoluble sulfur is universally recognized as the most important and primary vulcanizing agent.it is widely used in the manufacture of different tires, rubber and latex products etc.there are several thousand sulfur atoms in the insoluble sulfur so it is called polymeric sulfur too.many types for your choice:oil treated: HS OT 20,HS OT 10,HD OT 20,IS 7720,IS 7520,IS 7020,IS 6033,IS 6010,IS 6005;non-treated: IS 90,IS 60,OT 20,OT 33.
diphenyl sulfide
diphenyl sulfide (CAS NO. 139-66-2) can be used as raw material for triaryl sulfonium photo initiator,intermediates for Agrichemicals,Catalyst or Metal Extractants.our diphenyl sulfide is commercial production with regular stock and stable quality.
o-phenyl phenol
o-phenyl phenol(CAS NO.:90-43-7) is the primary active ingredipreservation agent for metal-working fluids,slurries,paints,stains,construction products,cleaning solutions,post-harvest preservation agent for citrus,it is also an intermediate for flame retardants and UV curing agents of epoxy
phthalimide
Phthalimide(CAS NO 85-41-6) can be used as raw material for Polymers and Rubber additive CTP,mercial production,regular stock,stable quality and quick delivery.
diphenyl sulfoxide CAS NO 945-51-7
diphenyl sulfoxide(CAS NO.:945-51-7) can be used as the raw material for triaryl sulfonium photoinitiator ,organic intermediates and metal extractant.our diphenyl sulfoxide is commercial production with regular stock and stable quality.
Nov 8th,2014
Oct 28th,2014
Oct 9th,2014
Sep 22nd,2014
Sep 19th,2014
Sep 12th,2014
Sep 6th,2014
Sep 5th,2014
Jul 18th,2014
Jul 12th,2014
Qingdao Scienoc Chemical Co., Ltd has been engaged in the production, marketing and R&D of organosulfur and organophosphorus (-S group and -P group) chemicals,some polymers and specialty chemicals since 1990s. We are open and cater to the customers’ rapid changed demand. This make us keep innovation and gurantee the leading position in our field. For the decades development Scienoc’s products and services have been approved by customers from both abroad and home market. Our products enjoy wide applications in different felids such as rosin, rubber and plastic, polymer, oil drilling, adhesive, resins, organic synthesis, medical, coating and painting, paper making, batteries, agriculture, water treatment etc.
Qingdao Scienoc Chemical Co.,Ltd -
manufacture & supplier
NO.819, Jinshui Road,Licang District,Qingdao,China
&&&&&&&&&&& Tel: 86-532- &&&&&&&&&&&& Fax: 86-532- &&&&&&&&&&&&E-mail:
& 2014 Qingdao Scienoc Chemical Co., Ltd all rights reserved.
Go to /dashboard to customize your tools