在橡胶合成领域,优质的化学试剂是打造高性能橡胶产品的关键。我们为您提供一系列高品质、功能性的化学试剂,满足您多样化的需求。
阻聚剂能有效防止单体过早聚合,保障生产稳定性与产品质量。
| 品名 | CAS | 货号 |
|---|---|---|
| Hydroquinone, 99% 对苯二酚 | 123-31-9 | 932420 危化品 |
| 4-tert-Butylcatechol, 99% 4-叔丁基邻苯二酚 | 98-29-3 | 478774 |
| 2,6-Di-tert-butyl-4-methylphenol, 99.8% 2,6-二叔丁基-4-甲基苯酚 | 128-37-0 | 981446 |
| Bisphenol A, 99%, reagent grade 双酚A | 80-05-7 | 911276 |
| 1,4-Benzoquinone, 99% 1,4-对苯醌 | 106-51-4 | 427024 危化品 |
| Chloranil, 99% 四氯苯醌 | 118-75-2 | 345655 |
| 1,4-Naphthoquinone, 99% 1,4-萘醌 | 130-15-4 | 218298 |
| p-Toluidine, 99% 对甲苯胺 | 106-49-0 | 149660 危化品 |
| Diphenylamine, 99% 二苯胺 | 122-39-4 | 276988 危化品 |
| Benzidine, 98% 联苯胺 | 92-87-5 | 166990 危化品 |
| p-Phenylenediamine, 99%, reagent grade 对苯二胺 | 106-50-3 | 930202 危化品 |
| 2,2-Diphenyl-1-picrylhydrazyl, 98% 2,2-联苯基-1-苦基肼基 | 1898-66-4 | 960333 |
| Sodium sulfide, 90%, anhydrous 硫化钠 | 1313-82-2 | 529067 危化品 |
| Sodium diethyldithiocarbamate, 98% 二乙基二硫代氨基甲酸钠 | 148-18-5 | 271275 |
| 2,6-Di-tert-butyl-4-methylphenol, 99.8% 2,6-二叔丁基-4-甲基苯酚 | 128-37-0 | 981446 |
| 2,2'-Methylenebis(6-tert-butyl-p-cresol), 98% 2,2'-亚甲基双(6-叔丁基对甲酚) | 119-47-1 | 581342 |
| N,N'-Diphenyl-p-phenylenediamine, 95% N,N’-二苯基对亚苯基二胺 | 74-31-7 | 528432 |
| Didodecyl 3,3'-Thiodipropionate, 99% 3,3'-硫代二丙酸二月桂酯 | 123-28-4 | 317091 |
| Dioctadecyl 3,3'-thiodipropionate, 99% 3,3'-硫代二丙酸双十八酯 | 693-36-7 | 214241 |
几种阻聚剂配合使用,可以明显提高阻聚效果;
通用橡胶:2,6-二叔丁基对甲酚 (BHT) +硫代二丙酸二月桂酯(DLTDP)(低成本、高效抗氧化)。
耐候橡胶:N-(1,3-二甲基丁基)-N'-苯基对苯二胺(6PPD)+(2,2'-亚甲基双(4-甲基-6-叔丁基苯酚))(AO-2246)(抗臭氧、抗热老化)。
高温橡胶:三壬基苯基磷酸酯(TNP) +硫代二丙酸二硬脂酯(DSTDP)(耐热、抗水解)。
特种橡胶:定制组合(根据具体需求选择酚类、胺类或磷酸酯类阻聚剂)。
提供多种高纯度单体,为合成不同性能橡胶奠定基础。
| 品名 | CAS | 货号 |
|---|---|---|
| Styrene, 99.5%, stabilized with HQ 苯乙烯 | 100-42-5 | 510668 危化品 |
| α-Bromostyrene, 95% α-溴苯乙烯 | 98-81-7 | 135839 |
| 2-Chlorostyrene, 97% 邻氯苯乙烯 | 2039-87-4 | 545709 |
| Vinylbenzyl chloride, 95%, mixture, stabilized with TBC 氯甲基苯乙烯 | 30030-25-2 | 215862 |
| 2-Chloroacrylonitrile, 98%, stabilized 2-氯丙烯腈 | 920-37-6 | 122946 |
| n-Butyl vinyl ether, 98%, stabilized with KOH 正丁基乙烯基醚 | 111-34-2 | 341377 危化品 |
| 1,5-Hexadiene-3,4-diol, 95%, stabilized with HQ 1,5-己二烯-3,4-二醇 | 1069-23-4 | 396758 |
| Isoprene (stabilized with TBC) 异戊二烯 (含稳定剂TBC) | 78-79-5 | I0160 危化品 |
| Vinyl acetate, 99%, stabilized,3-12 ppm Hydroquinone 乙酸乙烯酯 | 108-05-4 | 391033促 危化品 |
| 1,3-Butadiene (ca. 15% in Hexane), ca. 15% in hexane 1,3-丁二烯 (约15%于己烷中) | 106-99-0 | 914017新 危化品 |
| Propylene oxide, 99.5% 环氧丙烷 | 75-56-9 | 155975促 危化品 |
| Methacrylic acid, 99%, stabilized with 250 ppm MEHQ 甲基丙烯酸 | 79-41-4 | 280873 危化品 |
| Ethylene glycol, 99%, extra pure 乙二醇 | 107-21-1 | 114634 |
| 1,4-Butanediol diglycidyl ether, 98.5% 1,4-丁二醇二缩水甘油醚 | 2425-79-8 | 968253 |
| Triethylenetetramine, 60% 三亚乙基四胺 | 112-24-3 | 207587 危化品 |
| [2-(Methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)ammonium hydroxide, 98% [2-(甲基丙烯酰氧基)乙基]二甲基-(3-磺丙基)氢氧化铵 | 3637-26-1 | 369024 |
| Butyl acrylate, 99.5%, stabilized with MEHQ 丙烯酸丁酯 | 141-32-2 | 101097 危化品 |
| N-Hydroxyethyl acrylamide, 97%, stabilized with MEHQ N-羟乙基丙烯酰胺 | 7646-67-5 | 807730 |
| 2,2,4,4-Tetramethyl-1,3-cyclobutanediol, 99%, mixture of isomers 2,2,4,4-四甲基-1,3-环丁二醇 | 3010-96-6 | 586230 |
| 3-(Methacryloyloxypropyl)tris(trimethylsiloxy)silane, 98% 3-(甲基丙烯酰氧丙基)三(三甲基硅氧基)硅烷 | 17096-07-0 | 582850 |
| Styrene, 99.5%, stabilized with HQ 苯乙烯 | 100-42-5 | 510668 危化品 |
| Terephthalic acid, 99% 对苯二甲酸 | 100-21-0 | 333492 |
| 4-Acryloylmorpholine, 98%, stabilized 4-丙烯酰基吗啉 | 5117-12-4 | 267132 |
关键单体组合建议:
通用橡胶:丁二烯 + 苯乙烯(低成本、高性能)。
耐油橡胶:丁二烯 + 丙烯腈(高耐油性、耐化学性)。
耐候橡胶:氯丁二烯 + 异戊二烯(高耐候性、弹性)。
特种橡胶:定制组合(根据需求选择乙烯基单体或其他功能性单体)。
纳米材料用于橡胶改性,显著提升橡胶综合性能。
| 品名 | CAS | 货号 |
|---|---|---|
| Carbon nanotubes, double-walled, 60%, reagent grade, inner diam.: 1 - 3 nm, outer diam.: 2 - 4 nm, length: 50 μm 碳纳米管, 双壁式 | 308068-56-6 | 974530 |
| Carbon nanotubes, multi-walled, 60%, outer diam.:30-60 nm, inner diam.:20-50 nm, length:1-10 um 碳纳米管, 多壁式 | 308068-56-6 | 914533 |
| Carbon nanotubes, multi-walled, 60%, reagent grade, outer diam.: 8 - 15 nm, length: 50 μm 碳纳米管, 多壁式 | 308068-56-6 | 940824 |
| Carbon nanotubes, double-walled, 60%, reagent grade, inner diam.: 1 - 3 nm, outer diam.: 2 - 4 nm, length: 50 μm 碳纳米管, 双壁式 | 308068-56-6 | 974530 |
| Graphene oxide, 99%, reagent grade, thickness: 0.55 - 1.2 nm, diam.: 0.5 - 3 μm, layers: <3 氧化石墨烯 | 1034343-98-0 | 934143 |
| Single layer graphene, 99%, single layer ratio: approx. 80%, diam.: 0.5 - 5 µm, thickness: approx 0.8 nm 单层石墨烯 | 1034343-98-0 | 904837 |
| Silicon dioxide nanospheres, particle size: 50 nm avg, 5 mg/ml in ethanol 二氧化硅纳米球 | 7631-86-9 | 952360 |
| Zinc oxide nanopowder, 99.5%, particle size: 10 - 30 nm, SSA: ≥110 m²/g 纳米氧化锌 | 1314-13-2 | 987552 |
| Montmorillonite, 99% 蒙脱土 | 1318-93-0 | 928969 |
| Titanium oxide A-nanofiber, 99%, width: 100 - 200 nm, length: 5 - 20 μm, SSA: 15 - 30 m2/g 氧化钛-A纳米纤维 | 1317-80-2 | 571993 |
| 品名 | CAS | 货号 |
|---|---|---|
| 2,2,3,4,4,4-Hexafluorobutyl methacrylate, 98% 2,2,3,4,4,4-六氟丁基 甲基丙烯酸酯 | 36405-47-7 | 289722 |
| 4-Fluorostyrene, 97%, stabilizer:0.1 % TBC 4-氟苯乙烯 | 405-99-2 | 568733 |
| 1,1,1,3,3,3-Hexafluoro-2-propanol, 99% 1,1,1,3,3,3-六氟-2-丙醇 | 920-66-1 | 165540 |
| 3-Mercaptopropyltrimethoxysilane, 97% 3-巯基丙基三甲氧基硅烷 | 4420-74-0 | 180573 |
| Phenyltrimethoxysilane, 97% 苯基三甲氧基硅烷 | 2996-92-1 | 148942 |
| Hexamethyldisilazane, 98%, J&KSeal 六甲基二硅氮烷 | 999-97-3 | 107396 危化品 |
| Tetraethyl orthosilicate, 98% 原硅酸四乙基酯 | 78-10-4 | 308971 危化品 |
| n-Octyltriethoxysilane, 97% 正辛基三乙氧基硅烷 | 2943-75-1 | 339028 |
| 品名 | CAS | 货号 |
|---|---|---|
| Benzoyl peroxide, 97.5%, wetted with ca. 25-30% H2O 过氧化苯甲酰 | 94-36-0 | 934368新 危化品 |
| Di-tert-butyl peroxide, 98% 二-叔丁基过氧化物 | 110-05-4 | 314979 危化品 |
| 2,2'-Azoisobutyronitrile 偶氮二异丁腈 | 78-67-1 | 614752 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Triethoxyvinylsilane, 97% 乙烯基三乙氧基硅烷 | 78-08-0 | 147465 危化品 |
| Methyltrimethoxysilane, 98% 甲基三甲氧基硅烷 | 1185-55-3 | 450553 |
| 2,2'-Dipyridyl disulfide, 98%, for synthesis 2,2'-二硫二吡啶 | 2127-03-9 | 929368 |
| 2,6-Di-tert-butyl-1,4-benzoquinone, 98%, for synthesis 2,6-二叔丁基-1,4-苯醌 | 719-22-2 | 995211 |
| N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimide hydrochloride, 99% N-(3-二甲氨基丙基)-N'-乙基碳二亚胺盐酸盐 | 25952-53-8 | 211112 |
| N-Hydroxysuccinimide, 98% N-羟基琥珀酰亚胺 | 6066-82-6 | 117997 |
| N,N'-Disuccinimidyl carbonate, 99%, reagent grade N.N'-二琥珀酰亚胺基碳酸酯 | 74124-79-1 | 992431 |
| (3-Aminopropyl)triethoxysilane, 98% (3-氨丙基)三乙氧基硅烷 | 919-30-2 | 945441新 |
| (3-Glycidyloxypropyl)trimethoxysilane, 97% 3-缩水甘油醚氧基丙基三甲氧基硅烷 | 2530-83-8 | 220742 |
| 3-Mercaptopropyltrimethoxysilane, 97% 3-巯基丙基三甲氧基硅烷 | 4420-74-0 | 180573 |
| Triethyl phosphate, 99% 磷酸三乙酯 | 78-40-0 | 915995 |
| Triphenylphosphate, 99% 磷酸三苯酯 | 115-86-6 | 246559 |