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Vibrathane® 8000
PUR-酯+MDI & 美国科聚亚
Adiprene® Duracast® S700
PUR-酯+MDI & 美国科聚亚
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| 牌号信息 |
PUR-酯+MDI & 美国科聚亚 指导价格：暂无 塑料库存： 缺货 
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PUR-酯+MDI & 美国科聚亚 指导价格：暂无 塑料库存： 缺货
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| 牌号简介 |
Vibrathane 8000是一种准MDI端接聚酯基液体聚氨酯预聚物和固化系统，设计用于工业和工程应用。Vibrathane系列的这一成员被配制成三组分体系，当用特制的固化Vibracure 7556和1,4丁烷二醇进行固化时，可在55邵尔A到55邵尔D硬度范围内生产高性能硫化胶。Vibrathane 8000准具有以下优点：高物理和机械性能、高弹性和耐磨损和抗撕裂扩展性、优异的耐油、燃料和润滑脂性能。 VIBRATHANE 8000 is a QUASI MDI - terminated polyester based liquid urethane prepolymer and curative system that is designed for general use in Industrial and Engineering applications. Formulated as a three component system, this member of the VIBRATHANE® family produces high performance vulcanizates in the 55 Shore A to 55 Shore D hardness range when cured with a specially formulated curative VIBRACURE® 7556 and 1,4 Butane Diol. VIBRATHANE 8000 QUASI offers the following benefits: High level of physical & mechanical properties High resilience and resistance to abrasion wear and tear propagation Excellent resistance to oils, fuels and grease |
Adiprene Duracast S700是一种自由MDI含量较低的MDI端接聚酯预聚物。以该预聚物为原料，采用固化剂C3或C3-LF进行扩链，得到了物理性能优良的高性能70A弹性体。其他优点是改进了加工特性，在搬运过程中更容易管理健康和安全。低游离MDI预聚物的独特性能组合优于TDI和传统MDI预聚物。硬脑膜预聚物用硬脑膜C3或C3-LF固化，提供了一个优越的硬段，并提供了独特的加工和生产力的提高。这种高性能硬段具有优异的物理和工程性能，包括高抗切割和撕裂性、改进的弯曲疲劳、低温柔性、优异的动力学（低温和高温下）和其他高温性能。传统上，胺固化剂不能与MDI预聚物一起使用，因为它们具有高反应性（短的使用寿命），即使它们具有一些性能优势，如耐高温性和撕裂性能。它还提供了EH&S的优势，因为它基于低游离单体技术，是一个无MBOCA系统。 ADIPRENE DURACAST S700 is an MDI-terminated polyester prepolymer having low free MDI content. A high performance 70A elastomer with excellent physical properties is obtained when this prepolymer is chain extended with DURACURE™ C3 or C3-LF. Other advantages are improved processing characteristics and easier management of health & safety during handling. The unique combination of properties exhibited by low free MDI prepolymers is superior to those available from TDI and conventional MDI prepolymers. DURACAST prepolymers cured with DURACURE C3 or C3-LF provide a superior hard segment and offer unique processing and productivity improvements. This high performance hard segment offers excellent physical and engineering properties, including high cut and tear resistance, improved flex fatigue, low temperature flexibility, excellent dynamics (at both low and high temperatures) and other high temperature properties. Traditionally, amine cures could not be used with MDI prepolymers due to high reactivity (short pot life) even though they offer some performance advantages such as high temperature resistance and tear properties. It also offers EH&S advantages as it is based on low free monomer technology and is a MBOCA free system. |
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| 产品描述 | |||
| 厂家： | 美国科聚亚 Chemtura | 美国科聚亚 Chemtura | |
| 类别： | PUR-酯+MDI PUR-酯+MDI | PUR-酯+MDI PUR-酯+MDI | |
| 填料： | |||
| 用途： | 工业应用 | ||
| 性能特点： | 有弹性,耐磨,耐油,耐燃油 Elastic,Good wear resistance,Grease resistance,Fuel resistance | 加热硫化,耐低温柔性,机械强度好-撕裂 Baking,Low temperature toughness,Good tear strength | |
| 加工条件： | |||
| 备注 |
1 一般属性：这些不能被视为规格。
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1 一般属性：这些不能被视为规格。
2 Post cure 140°C (24 hrs.)
3 Post cure 120°C (24 hrs.)
4 C 模具
5 Standard
6 High Performance
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价格走势对比图
PUR-酯+MDI Vibrathane® 8000
PUR-酯+MDI Adiprene® Duracast® S700
| 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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