Adiprene® L 315
PUR-脂肪族+TDI & 美国科聚亚
Adiprene® L 325
PUR-脂肪族+TDI & 美国科聚亚
牌号信息 |
PUR-脂肪族+TDI & 美国科聚亚 指导价格:暂无 塑料库存: 缺货 |
PUR-脂肪族+TDI & 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 |
ADIPRENE® L 315是一种液态氨基甲酸酯聚合物,其末端异氰酸酯基与多胺或多元醇化合物反应,可固化成强弹性固体。当用MBCA L固化时,Adiprene® L 315生成的硬韧性产品在许多性能上接近结构塑料的强度。ADIPRENE® L 315的硫化胶有效填补了弹性体与塑料之间的空隙,将高冲击强度、耐磨性、抗变形性、弹性和延展性结合在一起。这些硫化剂能抵抗热、水、氧、臭氧、油和大多数溶剂的恶化作用。Adiprene® L 315是一种完全饱和的聚合物,在86°F(30°C)下,其可用异氰酸酯含量约为9.5%,布鲁克菲尔德粘度约为14500 cp(14.5 pa-s)。与Adiprene L族的其他聚合物一起使用的合成和加工技术通常适用于Adiprene® L 315,尽管必须考虑到其高活性。Adiprene® L 315的硫化特性表明,它可用于车轮、辊、鞋跟提升机、轴承、金属成型工具、体育用品、球头衬套以及其他正在使用塑料或金属的应用中。 ADIPRENE® L 315 is a liquid urethane polymer which can be cured to a strong, rubbery solid by reaction of its terminal isocyanate groups with polyamine or polyol compounds. When cured with MBCA l , ADIPRENE L 315 yields hard tough products that approach the strength of structural plastics in many properties. Vulcanizates of ADIPRENE L 315 effectively fill the gap between elastomers and plastics, combining high impact strength and resistance to abrasion and deformation with resilience and extensibility. These vulcanizates are resistant to the deteriorating effects of heat, water, oxygen, ozone, oils and most solvents. ADIPRENE L 315 is a fully saturated polymer having an available isocyanate content of about 9.5% and a Brookfield viscosity of about 14 500 cP (14.5 Pa-s) at 86°F (30°C). Compounding and processing techniques used with other polymers of the ADIPRENE L family are generally applicable to ADIPRENE L 315, although allowance must be made for its high reactivity. The vulcanizate properties of ADIPRENE L 315 suggest its use in wheels, rolls, heel lifts, bearings, metal forming tools, sporting goods, ball joint liners, and in other applications where plastics or metals are now being used. |
ADIPRENE L 325是一种基于聚醚的、TDI端接的液态聚氨酯预聚物,可通过传统的手工和机械混合技术轻松加工。当与4,4’-亚甲基双(2-氯苯胺)固化时,这一阿迪普林L家族成员生产的70-75邵尔D硬度范围内的高品质硫化胶。这些坚韧、高弹性的弹性体具有许多独特的特点:优异的低温柔韧性、优异的耐磨性、良好的水解稳定性、低压缩永久变形的Adiprene L 325在与防腐剂混合时比Adiprene L 315具有更长的工作寿命,因此更适用于大型零件的制备。 ADIPRENE L 325 is a polyether-based, TDI terminated liquid urethane prepolymer that is readily processable by conventional hand and machine mixing techniques. When cured with 4,4'-methylene-bis(2-chloroaniline), this member of the ADIPRENE L family produces high quality vulcanizates in the 70-75 Shore D hardness range. These tough, highly resilient elastomers have many unique features: Excellent low-temperature flexibility Excellent abrasion resistance Good hydrolytic stability Low compression set ADIPRENE L 325 gives a longer working life when mixed with curatives than does ADIPRENE L 315, so it is more suitable for the preparation of large parts. |
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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-脂肪族+TDI PUR-脂肪族+TDI | PUR-脂肪族+TDI PUR-脂肪族+TDI | |
填料: | |||
用途: | 车轮,体育用品,金属取代,轴承 | ||
性能特点: | 韧性好,冲击性能好,硬度高,防潮,抗氧化,有弹性,耐磨,耐油,耐臭氧,耐热性好,耐化学性 Good flexibility,High impact resistance,Good Hardness,Moisture resistance,Inoxidizability,Elastic,Good wear resistance,Grease resistance,Ozone resistance,Heat Resistance, Good,Solvent resistance | 韧性好,尺寸稳定性好,耐水解,有弹性,耐低温柔性,耐磨 Good flexibility,Good Dimensional Stability,Hydrolysis stability,Elastic,Low temperature toughness,Good wear resistance | |
加工条件: | 浇铸 casting |
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。
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价格走势对比图
PUR-脂肪族+TDI Adiprene® L 315
PUR-脂肪族+TDI Adiprene® L 325
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 |
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GP-525N | GPPS | VATAA土耳其地区 | 亚太地区 | 天 |
单据状态:未提交