| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| P742031 | MACKLIN | 聚苯乙烯丁二烯共聚物 | 苯乙烯含量: ≥23%, 60-80目 | 299元/100g; 898元/500g; | 展开 |
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| P728771 | MACKLIN | 聚苯乙烯丁二烯共聚物 | styrene 29-33 wt. %, Di-block content ≥75%, viscosity 500-800 cps | 115元/100g; 345元/500g; | 展开 |
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| B768465 | MACKLIN | 聚苯乙烯-block-聚丁二烯-block-聚苯乙烯 | styrene 30 wt. %, average Mw ~140,000 by GPC | 350元/50g; 1330元/250g; 3990元/1kg; | 展开 |
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| P886285 | MACKLIN | 聚苯乙烯丁二烯共聚物 | | 102元/100g; 312元/500g; 979元/2.5kg; | 展开 |
储存:室温 状态:白色到浅黄色到黄棕色固体 折射率:1.57 |
| S461830 | | STYRENE/BUTADIENE COPOLYMER | AldrichCPR | 1908.94元/250MG; | 展开 |
产品说明 其他说明 Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE. 基本信息 | 线性分子式 | C12H14 | | 分子量 | 158.245 | | MDL编号 | MFCD01742990 |
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| 430072 | Sigma-Aldrich | Poly(styrene-co-butadiene) | butadiene 4 wt. %, melt index 6 g/10 min (200掳C/5kg) | 1023.41元/1 KG; | 展开 |
产品说明 应用 模制或挤出成玩具、包装、家电、通讯盒、餐具和服务件。 包装 1 kg in poly bottle 特点和优势 抗冲击性比聚苯乙烯更好。可用多种方法加工。易受环境(紫外线)影响而降解。 外形 高冲压无定形的热塑性材料。 基本信息 | 线性分子式 | [CH2CH(C6H5)]x(CH2CH=CHCH2)y | | MDL编号 | MFCD00134010 | | PubChem化学物质编号 | 24866909 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 熔融指数 | 6 g/10 min (200℃/5kg) | | 组成 | butadiene, 4 wt. % | | 硬度 | 105 (Rockwell R, ASTM D 785) | | 转变温度 | softening point 103 ℃ (Vicat, ASTM D 1525) | | 密度 | 1.04 g/mL at 25 ℃ | | SMILES string | C=CC=C.C=Cc1ccccc1 | | InChI | 1S/C8H8.C4H6/c1-2-8-6-4-3-5-7-8;1-3-4-2/h2-7H,1H2;3-4H,1-2H2 | | InChI key | MTAZNLWOLGHBHU-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 432490 | Sigma-Aldrich | Polystyrene-block-polybutadiene-block-polystyrene | 30 wt.% styrene | 853.49元/250 g; 1332.89元/1 kg; | 展开 |
产品说明 应用 热熔胶、密封剂、沥青和油凝胶的组分。用作聚合物、热固性材料和普通橡胶配方的调节剂。直接模制或挤出的汽车部件、体育用品、工作鞋和薄膜。 包装 250 g in poly bottle 1 kg in poly bottle 特点和优势 具有高强度和低粘度,易于熔融和溶液处理。高温降解将导致交联。灵活,可耐受-65℃。出色的电绝缘体。耐酸和碱。 外形 热塑性弹性体。80% 为两嵌段 基本信息 | 线性分子式 | [CH2CH(C6H5)]x (CH2CH=CHCH2)y [CH2CH(C6H5)]x | | MDL编号 | MFCD00134010 | | PubChem化学物质编号 | 24867091 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 熔融指数 | 10 g/10 min (200℃/5.0kg) | | 包含 | phenolic as antioxidant | | 组成 | styrene, 30 wt. % | | 硬度 | 61 (Shore A) | | 粘度 | 8.5 poise, 25 wt. % in toluene(25 ℃, Brookfield)(lit.) | | 溶解性 | solvents with solubility parameters between 7.7 and 9.4: soluble | | 密度 | 0.94 g/mL at 25 ℃ (lit.) | | 伸长 | ASTM D 412 - 600% (ultimate) | | InChI | 1S/C8H8.C4H6/c1-2-8-6-4-3-5-7-8;1-3-4-2/h2-7H,1H2;3-4H,1-2H2 | | InChI key | MTAZNLWOLGHBHU-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 182877 | Sigma-Aldrich | Polystyrene-block-polybutadiene-block-polystyrene | styrene 30 wt. %, average Mw ~140,000 by GPC, contains <0.5 wt. % antioxidant | 1437.46元/250 G; | 展开 |
基本信息 | 线性分子式 | [CH2CH(C6H5)]x (CH2CH=CHCH2)y [CH2CH(C6H5)]x | | MDL编号 | MFCD00134010 | | PubChem化学物质编号 | 24851018 | | NACRES | NA.23 |
产品性质 | 形式 | chunks | | 质量水平 | 100 | | 分子量 | average Mw ~140,000 by GPC | | 包含 | <0.5 wt. % antioxidant | | 组成 | styrene, 30 wt. % | | 固有粘度 | 1.0(lit.) | | 密度 | 0.94 g/mL at 25 ℃ (lit.) | | InChI | 1S/C8H8.C4H6/c1-2-8-6-4-3-5-7-8;1-3-4-2/h2-7H,1H2;3-4H,1-2H2 | | InChI key | MTAZNLWOLGHBHU-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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