Adiprene® LFP 3940A
PUR+PC & 美国科聚亚
Ultralast™ PR930
PUR+PC & 美国科聚亚
牌号信息 |
PUR+PC & 美国科聚亚 指导价格:暂无 塑料库存: 缺货 ![]() |
PUR+PC & 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 LFP 3940A是一种端接PPDI的聚碳酸酯预聚物,其游离PPDI含量非常低(通常<0.1%),便于在搬运过程中对健康和安全进行管理。当用振动固化剂A 250或HQEE固化时,阿迪普林LFP 3940A可获得高性能93-96邵尔A硬度弹性体。ADIPRENE LFP 3940A的高性能特点是由于PPDI(对苯二异氰酸酯),一种特殊的结构块,赋予浇注聚氨酯弹性体特殊的性能。基于PPDI的预聚物所表现出的独特性能组合优于基于TDI或MDI的标准预聚物。ADIPRENE LFP 3940A的特点包括:低游离PPDI含量、优异的水解稳定性、油稳定性和热稳定性、长浇注寿命、优异的动态性能、良好的拉伸/撕裂强度、优异的弹性。 ADIPRENE LFP 3940A is a PPDI-terminated polycarbonate prepolymer having very low free PPDI content (typical < 0.1%) for easier management of health and safety during handling. ADIPRENE LFP 3940A yields high performance 93-96 Shore A hardness elastomers when cured with VIBRACURE® A 250 or HQEE. The high performance features of ADIPRENE LFP 3940A are due to PPDI (p-phenylene diisocyanate), a special building block that imparts exceptional properties to cast polyurethane elastomers. The unique combination of properties exhibited by PPDI-based prepolymers is superior to those available from standard prepolymers based on TDI or MDI. Features of ADIPRENE LFP 3940A include: Low Free PPDI Content Excellent hydrolytic stability, oil stability and thermal stability Long Pour Life Excellent Dynamics Good Tensile/Tear Strength Excellent Resilience |
超耐久热塑性聚氨酯结合了我们专有的LF和聚合技术,提供了明确的分子结构,更好的相分离和更强的硬段。Ultralast™ PR930的特点包括:优越的高温性能、低压缩永久变形、优异的动态性能、高抗剪切和抗撕裂性、耐化学性等市场上最新的热塑性聚氨酯能满足最苛刻的应用需求。PR930的设计,但不限于休闲体育、工业、采矿和石油天然气市场。 Ultralast Thermoplastic Urethanes combine our proprietary LF and polymerization technology that provide well-defined molecular structure, better phase segregation and stronger hard segments. Features of Ultralast PR930 include: Superior high-temperature performance Low compression set Excellent dynamic properties High cut and tear resistance Oil and chemical resistance MARKETS Ultralast Thermoplastic Urethanes can meet the needs of the most demanding applications. PR930 is designed but not limited to the recreational sports, industrial, mining and oil & gas markets. |
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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+PC PUR+PC | PUR+PC PUR+PC | |
填料: | |||
用途: | 体育用品,矿业应用,工业应用,石油/天然气用品 | ||
性能特点: | 耐水解,有弹性,拉伸性能好,机械强度好-撕裂,热稳定性好 Hydrolysis stability,Elastic,Good Tensile Strength,Good tear strength,Heat Stabilized | 尺寸稳定性好,机械强度好-撕裂,耐油,耐化学性 Good Dimensional Stability,Good tear strength,Grease resistance,Solvent resistance | |
加工条件: | 浇铸 casting | 挤出 Extrusion |
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 Base resistance, 5% NaOH aqueous solution aged (3 weeks at 85°C)
3 Hydrolytic resistance, H2O aged (3 weeks at 85°C)
4 Oil resistance, IRM #903 oil aged (3 weeks at 135°C)
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价格走势对比图
PUR+PC Adiprene® LFP 3940A
PUR+PC Ultralast™ PR930
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