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二硫化钼润滑剂, FDA食品接触的合规性,低摩擦系数, 吸水低或不吸水, 车轮, 阀门/阀门部件, 衬套, 防磨条, 凸轮, 齿轮, 滚轴, 外壳, 密封件, 轴承

Nycast Nyloil-MDX

聚酰胺6

 

Cast Nylons Ltd.

 

Technical Data

 

产品说明

 

Only NYLOIL from Cast Nylons Ltd. offers three grades of self-lubricating Nylon bearing material tailored to meet your specific application.

 

A cast nylon with built-in oil lubrication, NYLOIL provides superior machinability, performance, and durability compared to other plastic and traditional bearing materials. Three grades of NYLOIL are available to fit the most demanding applications: original Green Nyloil for most bearing applications; food-grade, Natural Nyloil-FG for direct contact with food; and MoS2 filled Gray Nyloil-MDX with slightly higher

 

compressive load capabilities than original NYLOIL.

 

The incorporation of an oil lubricant package into the nylon matrix provides significant advantages over other bearing materials:

• Lubrication results in 25% lower coefficient of friction than other grades of nylon.

• Performs in harsh environments where lubrication is difficult, impossible, or un-desirable.

• Operates efficiently in direct contact with abrasive slurries.

• Works successfully in marine applications.

• Reduced water absorption promotes higher dimensional stability.

• Works and machines as easily as brass.

 

• Oil will not spin out, dry out, or drain out, even under the harshest operating conditions.

 

During NYLOIL's manufacturing process, an oil lubricant package is completely dispersed within the cast nylon matrix, making it an integral part of the casting's structure.

 

Although not evident by sight or touch, the oil lubricant in NYLOIL is always at the surface regardless of the amount of material removed during finish machining or normal wear.

 

NYLOIL-FG is a self lubricating nylon bearing material which meets the provisions of FDA Regulations 21 CFR, Section 177.15 (and others) and USDA 3A Sanitary Standards 20-17 for direct contact with food. This is a particularly useful material where additional lubrication is not desirable because of cleanability, contamination, or other considerations.

 

Gray NYLOIL-MDX is formulated with a Molybdenum Disulfide filler which promotes higher crystallinity in the cast polymer, in addition to the oil lubricant package. This yields a bearing material with more consistent intermolecular structure and generally a narrower distribution within the range of physical property values, while retaining the advanced friction properties of unfilled Nyloil.

 

总体

 

材料状态 • 已商用：当前有效

资料 1 •  Technical Datasheet - Chemical Resistance Guide (English)

•  Technical Datasheet (English)

搜索 UL 黄卡 •  Cast Nylons Ltd.

供货地区 • 北美洲

添加剂 • 二硫化钼润滑剂

• 尺寸稳定性良好 • 可切削 • 食品接触的合规性

特性 • 低摩擦系数 • 耐用性 • 吸水低或不吸水

• 高结晶 • 润滑 • 自润滑

• 车轮 • 阀门/阀门部件 • 模具

• 衬套 • 防磨条

• 凸轮

用途 • 齿轮 • 滚轴

• 外壳

• 传送机配件 • 滑轮

• 轴承

• 船舶应用 • 密封件

外观 • 灰色

形式 • 预制件

加工方法 • 浇铸

物理性能 额定值单位制 测试方法

比重 1.14 到 1.15g/cm³ ASTM D792

吸水率 ASTM D570

24 hr 0.50 到 0.60%

饱和 2.0 到 2.5%

PV Limit - Unlubed 3 110MPa

机械性能 额定值单位制 测试方法

拉伸模量 2930 到 3280MPa ASTM D638

 

Nycast Nyloil-MDX

聚酰胺6

Cast Nylons Ltd.

机械性能 额定值单位制 测试方法

抗张强度 72.4 到 75.8MPa ASTM D638

伸长率 (断裂) 35 到 45% ASTM D638

弯曲模量 2930 到 3280MPa ASTM D790

弯曲强度 107 到 110MPa ASTM D790

压缩模量 2240 到 2590MPa ASTM D695

压缩强度 (10% 应变) 93.1 到 96.5MPa ASTM D695

剪切强度 55.2 到 62.1MPa ASTM D732

摩擦系数 (与自身 - 动态) 0.12 ASTM D1894

负载变形 0.700 到 0.800% ASTM D621

磨损因数 - K 4.00

冲击性能 额定值单位制 测试方法

悬壁梁缺口冲击强度 75 到 96J/m ASTM D256

硬度 额定值单位制 测试方法

洛氏硬度 (R 级) 100 到 115 ASTM D785

热性能 额定值单位制 测试方法

载荷下热变形温度 ASTM D648

0.45 MPa, 未退火 204 到 221°C

1.8 MPa, 未退火 93.3 到 204°C

连续使用温度 110°C ASTM D794

熔融温度 227 到 238°C

线形热膨胀系数 - 流动 9.0E-5cm/cm/°C ASTM D696

Service Temperature - Intermittent 166°C

 

 

 

 

 

FDA食品级尼龙6，FDA食品级聚酰胺6,PA6 Nycast Nyloil-MDX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 

13549213581 肖生