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Vamac® G
AEM & 美国杜邦
Vamac® HVG
AEM & 美国杜邦
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| 牌号信息 |
AEM & 美国杜邦 指导价格：暂无 塑料库存： 缺货 
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AEM & 美国杜邦 指导价格：暂无 塑料库存： 缺货
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| 牌号简介 |
杜邦Vamac® G是乙烯、丙烯酸甲酯和固化部位单体的三元共聚物。使用胺基硫化系统进行固化。这种橡胶弹性体包括少量加工助剂，其名义比重为1.03。它有轻微的丙烯酸气味。在储存、混合和加工过程中，应充分通风，防止残余蒸汽积聚。储存稳定性极佳。Vamac® G具有优异的高温耐久性和耐油性，同时具有良好的低温灵活性。Vamac® G化合物的耐热性通常为175°C（347°F），在IRM 903油中的油膨胀值约为50%。Vamac® G的特性使其非常适合各种汽车应用，包括动力传动系统密封件和垫圈、摇臂盖和活塞密封件、机油冷却液软管、动力转向软管、涡轮增压器软管、曲轴箱通风管、燃油和冷却液软管的覆盖物、O形圈、套圈和火花塞护套。Vamac® G是一种优良的减振材料，在-30°C（-22°F）到160°C（320°F）范围内对温度具有独特的不敏感。Vamac® G化合物适用于扭转阻尼器和隔振垫。Vamac® G是一种无卤聚合物，当暴露在火焰中时不会分解以释放腐蚀性气体。用于阻燃、低烟、无卤电线和电缆护套以及无卤、低烟地板。Vamac® G非常适合于注塑、转移和压缩成型，并且易于挤压。 DuPont™ Vamac® G is a terpolymer of ethylene, methylacrylate, and a cure site monomer. It is cured using an amine-based vulcanization system. This gum elastomer includes a small amount of processing aid, and has a nominal specific gravity of 1.03. It has a mild acrylic odor. Use adequate ventilation during storage, mixing, and processing to prevent accumulation of residual vapors. Storage stability is excellent. Vamac® G has excellent high-temperature durability and oil resistance with service lubricants, coupled with good low-temperature flexibility. Compounds of Vamac® G are typically rated at 175°C (347°F) for heat resistance, with oil swell values around 50% in IRM 903 oil. The properties of Vamac® G make it well suited for a wide range of automotive applications, including powertrain seals and gaskets, rocker cover and piston seals, oil coolant hoses, power steering hoses, turbocharger hoses, crankcase ventilating tubes, coverings for fuel and coolant hoses, O-rings, grommets and spark plug boots. Vamac® G is an excellent vibration damping material that is uniquely insensitive to temperature over a range of -30°C (-22°F) to 160°C (320°F). Compounds of Vamac® G are suitable for use in torsional dampers and isolator pads. Vamac® G is a halogen-free polymer and does not decompose to give off corrosive gasses when exposed to flame. It is used for flame-retarded, low-smoke, nonhalogen wire and cable jackets and in nonhalogen, low-smoke flooring. Vamac® G is well suited for injection, transfer and compression molding, and is easily extruded. |
杜邦Vamac® HVG是一种类似VAMAC G的未填充胶乙烯/丙烯酸弹性体，但提供更高的化合物粘度。由Vamac® HVG制成的化合物的较高粘度可提高生坯强度和相关的加工优势，例如：提高挤出物的抗挤毁性；增强预制件的尺寸稳定性；通过消除滞留空气提高成型性。Vamac® HVG的化合物通常用于压缩成型产品、高度塑化化合物和挤压管和软管等应用。Vamac® HVG含有少量加工助剂，标称比重为1.04。它有轻微的丙烯酸气味。 DuPont™ Vamac® HVG is an unfilled gum ethylene/acrylic elastomer similar to Vamac® G, but offering higher compound viscosity. The higher viscosity of compounds made with Vamac® HVG results in improved green strength and related processing advantages, such as: Improved collapse resistance of extrudates; Enhanced preform dimensional stability; and Improved moldability through elimination of trapped air. Compounds of Vamac® HVG are often selected for applications such as compression molded goods, highly plasticized compounds, and extruded tubing and hose. Vamac® HVG contains a small amount of processing aid and has a nominal specific gravity of 1.04. It has a mild acrylic odor. |
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| 产品描述 | |||
| 厂家： | 美国杜邦 DuPont | 美国杜邦 DuPont | |
| 类别： | AEM AEM | AEM AEM | |
| 填料： | |||
| 用途： | 管道,电线电缆应用,垫圈,汽车的发动机罩下的零件,地板材料,汽车领域的应用,密封件,管件 | ||
| 性能特点： | 无粘性,低烟,减震,无卤,阻燃,毒性低,耐高温,耐低温柔性,经久耐用,耐油 No viscosity,Low smoke,noise reduction,Halogen free,Flame Characteristics,Low toxicity,High Heat Resistance,Low temperature toughness,Durability,Grease resistance | 机械强度好,易加工,高粘度,尺寸稳定性好 Good Rigidity,Excellent Processability,High Viscosity,Good Dimensional Stability | |
| 加工条件： | 注射成型 Injection Molding | 压缩模塑 | |
| 备注 |
1 一般属性：这些不能被视为规格。
2 Aged 70 Hrs at 150°C (302°F) Immersed in IRM 903
3 Aged 1008 Hrs at 150°C (302°F) Immersed in SF-105 Oil
4 Aged 1008 Hrs at 150°C (302°F) Immersed in GM Dexron® III ATF
5 Aged 1008 Hrs at 150°C (302°F) in Air
6 Aged 70 Hrs at 150°C (302°F) Immersed in ASTM #1 Oil
7 Initial
8 Inflection
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1 一般属性：这些不能被视为规格。
2 1° arc
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价格走势对比图
AEM Vamac® G
AEM Vamac® HVG
| 型号 | 类别 | 厂家 | 产地 | 颜色 | 首期使用量 | 后期使用量 | 包装 | 交期 | 成型产品 | 操作 |
|---|---|---|---|---|---|---|---|---|---|---|
| GP-525N | GPPS | VATAA土耳其地区 | 亚太地区 | 天 |
单据状态：未提交
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