PI，CYCOM® 2237对比PI，VTEC™ BG21物性表,价格行情_搜料

牌号信息	CYCOM® 2237 物性表 PI & 美国氰特指导价格：暂无塑料库存：缺货	VTEC™ BG21 物性表 PI & 美国RBI 指导价格：暂无塑料库存：缺货
牌号简介	CYCOM® 2237是赛特工程材料公司PMR-15的版本。它适用于低空隙率至关重要的高温应用。CYCOM® 2237在500至550°F（260至288°C）范围内具有最佳的加工行为、热氧化稳定性和性能保持的总体平衡。CYCOM® 2237的热氧稳定性和微裂纹阻力使其成为喷气发动机和其他疲劳加载部件的理想选择，如旁路管道、齿轮箱盖、变速箱壳、通风管、风扇定子和叶片总成、喷嘴襟翼、芯罩、颗粒分离器涡流框架和压模轴承。CYCOM® 2237预浸料可进行高压釜固化、真空袋处理或压缩成型。CYCOM® 2237是溶液浸渍在各种纤维和织物上。目前可用于玻璃、石英和石墨增强。产品形式有单向胶带、无纺布、无纺布。一般来说，UD胶带的宽度为12英寸，垫子为24英寸，机织物为60英寸。 CYCOM® 2237 is Cytec Engineered Materials' version of PMR-15. It is formulated for high temperature applications where low void content is critical. CYCOM 2237 has the best overall balance of processing behavior, thermo-oxidative stability and retention of properties in the 500 to 550°F (260 to 288°C) range. CYCOM 2237's thermo-oxidative stability and micro-crack resistance make it ideal for jet engine and other fatigue loaded components like bypass ducts, gear box covers, transmission housings, vent tubes, fan stator and vane assemblies, nozzle flaps, core cowls, particle separator swirl frames and compression molded bearings. CYCOM 2237 prepreg can be autoclave cured, vacuum bag processed or compression molded. CYCOM 2237 is solution impregnated on a variety of fibers and fabrics. It is currently available on glass, quartz and graphite reinforcement. Product forms are unidirectional tape, non-woven mate and woven fabrics. Generally available widths are 12 inches for UD tape, 24 inches for mat and 60 inches for woven fabrics.	耐高温强度在高温下优越的机械性能高抗压强度和抗蠕变性能优异的化学性能优越的耐等离子腐蚀性能优异的电气性能耐磨、低摩擦、自润滑、对配合件无磨损、极低的吸湿性。在不变形的情况下，在负载和温度下，抗辐射兼容，非常低的出气率，零金属和矿物可萃取物，在X、Y和Z方向上极为稳定的尺寸相等CTE。 High temperature resistance Strength at elevated temperature Superior mechanical properties High compressive strength and creep resistance Excellent chemical resistance Superior resistance to plasma etching Outstanding electrical properties Wear resistance, low friction, self-lubricating Non-abrasive to mating parts Extremely low moisture absorption Radiation resistant Compliant without deforming under load and temperature Very low outgassing Zero metal and mineral extractables Extremely dimensionally stable Equal CTE in X, Y and Z directions

产品描述
厂家：	美国氰特 Cytec Industries	美国RBI
类别：	PI PI	PI PI
填料：
用途：	构件,管件,轴承,航空航天应用
性能特点：	耐高温,耐高压加热性 High Heat Resistance,High pressure heat resistance	机械强度好,低萃取物,韧性好,尺寸稳定性好,电气性好,抗伽马射线,低摩擦系数,可分散,自润滑,耐高温,低VOC,耐磨,抗压性能好,耐化学性,低吸湿性 Good Rigidity,Low extract,Good flexibility,Good Dimensional Stability,Good Electrical Properties,Gamma radiation,Low coefficient of friction,Machinable,Self-lubricating,High Heat Resistance,Low odor,Good wear resistance,Good compressive strength,Solvent resistance,Low moisture absorption
加工条件：	真空成型

技术参数

物理性能
PHYSICAL CYCOM® 2237 VTEC™ BG21 单位
UNIT 测试方法
TEST METHOD

吸水率(饱和)
Water Absorption % ASTM D570

密度
Density g/cm³

密度
Density g/cm³ ASTM D792

机械性能
MECHANICAL CYCOM® 2237 VTEC™ BG21 单位
UNIT 测试方法
TEST METHOD

Wear Rate - Jet Engine Simulation Testing，Bearing(260℃)
Wear Rate - Jet Engine Simulation Testing，Bearing µm

Wear Rate - Jet Engine Simulation Testing，Bearing(345℃)
Wear Rate - Jet Engine Simulation Testing，Bearing µm

Wear Rate - Jet Engine Simulation Testing，Bearing(400℃)
Wear Rate - Jet Engine Simulation Testing，Bearing µm

压缩强度(100% 应变)
compressive strength MPa ASTM D695

压缩强度(260℃)
compressive strength MPa ASTM D695

压缩模量
Compressive Modulus MPa ASTM D695

弯曲强度(--)
Flexural Strength MPa ASTM D790

弯曲强度(100% 应变)
Flexural Strength MPa ASTM D790

弯曲模量
Flexural Modulus MPa ASTM D790

拉伸应变(断裂)
Tensile strain %

拉伸应变(断裂)
Tensile strain % ASTM D638

拉伸应变(断裂，260℃)
Tensile strain % ASTM D638

拉伸强度
tensile strength MPa

拉伸强度(--)
tensile strength MPa ASTM D638

拉伸强度(260℃)
tensile strength MPa ASTM D638

拉伸模量
Tensile modulus MPa

洛氏硬度(E 级)
Rockwell hardness ASTM D785

热性能
THERMAL CYCOM® 2237 VTEC™ BG21 单位
UNIT 测试方法
TEST METHOD

线性热膨胀系数(MD)
Coeff.of linear therm expansion 1/℃ ASTM D696

电气性能
ELECTRICAL CYCOM® 2237 VTEC™ BG21 单位
UNIT 测试方法
TEST METHOD

体积电阻率
Volume resistivity ohms·cm ASTM D257

表面电阻率
Surface resistivity ohms ASTM D257

补充信息
CYCOM® 2237 VTEC™ BG21 单位
UNIT 测试方法
TEST METHOD

空间稳定性(收缩，24 hrs，260℃)
Spatial stability %

备注

1 一般属性：这些不能被视为规格。

2 Neat Resin

1 一般属性：这些不能被视为规格。

2 15 min soak


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牌号简介
产品描述
技术参数
物理性能
机械性能
热性能
电气性能
补充信息
加工方式
备注
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