二硫化钼润滑剂,低摩擦系数, 抗溶解性, 耐磨损性良好

 

Radici Compounds N6650M2

聚酰胺66

Radici Plastics USA, Inc.

Technical Data

 

产品说明

 

N6650M2 is a nylon 6.6 compound with a viscosity suitable for general-purpose injection molding applications, containing finely dispersed molybdenum disulfide. N6650M2HS contains an effective heat stabilizer package and is recommended for use in applications where resistance to the effects of prolonged exposure to high temperatures is required. The properties of this heat stabilized grade are similar to those of the general purpose product, Although nylon is well recognized for its inherently excellent bearing characteristics, particularly in harsh or abrasive environments, the use of these compounds is recommended to achieve improved friction and wear performance for both high load/low speed and higher speed/low load bearing applications, especially when the use of external lubricants such as oils or greases is not permitted.

 

These formulations exhibit all the performance characteristics typical of nylon compounds, including excellent resistance to a wide range of aggressive chemicals and solvents. Processing characteristics are essentially unchanged, although practical experience suggests that somewhat faster cycle times can often be achieved compared with general-purpose nylon 6.6.

 

总体

 

材料状态 • 已商用：当前有效

资料 1 •  Processing - MDE PA66 (English)

•  Technical Datasheet (English)

搜索 UL 黄卡 •  Radici Plastics USA, Inc.

供货地区 • 北美洲

添加剂 • 二硫化钼润滑剂

性能特点 • 低摩擦系数 • 抗溶解性 • 耐化学性良好

• 经润滑 • 可加工性，良好 • 耐磨损性良好

外观 • 可用颜色 • 自然色

形式 • 颗粒料

加工方法 • 注射成型

 

物理性能 额定值单位制 测试方法

比重 1.15g/cm³ ASTM D792

收缩率 - 流动 (3.18 mm) 1.0 到 1.2% ASTM D955

吸水率 (24 hr) 0.90% ASTM D570

机械性能 额定值单位制 测试方法

抗张强度 (屈服, 23°C) 91.0MPa ASTM D638

伸长率 (断裂, 23°C) 5.0 到 10% ASTM D638

弯曲模量 (23°C) 3280MPa ASTM D790

弯曲强度 (23°C) 121MPa ASTM D790

冲击性能 额定值单位制 测试方法

悬壁梁缺口冲击强度 (23°C, 3.18 mm) 37J/m ASTM D256

热性能 额定值单位制 测试方法

热变形温度 (1.8 MPa, 未退火) 95.0°C ASTM D648

熔融温度 250 到 265°C ASTM D789

注射 额定值单位制

干燥温度 82.2°C

干燥时间 4.0hr

建议的最大水分含量 0.25%

螺筒后部温度 279°C

螺筒中部温度 277°C

螺筒前部温度 274°C

加工（熔体）温度 271 到 293°C

模具温度 60.0 到 82.2°C

背压 0.345MPa

螺杆转速 40 到 80rpm

垫层 3.18 到 6.35mm

 

 

 

 

 

 

聚酰胺66，PA66 Radici Compounds N6650M2是东莞市双帮塑胶原料有限公司常年销售的塑料，因为塑料价格行情每天都有新变化前天的报价不等于今天的报价。本公司销售的所有原料保证是原厂原包,随料可以提供生产厂商提供的物性表、SGS报告，COA原料出厂报告,REACH报告,SVHC报告,UL黄卡,提供原料注塑加工工程中可能出现的各种异常现象解决方法，塑料牌号太多，本网站没有提供的本公司也有代理，详情请咨询本公司相关业务人员0769-87795123  微信：13549213581   QQ：15397858 

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