品牌:美国杜邦
起订:1kg
供应:200000kg
发货:3天内
信息标签:POM Stock Shapes AF Blend,供应,塑料橡胶,塑料原料
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Ensinger's DELRIN® 100AF blend stock shapes are a 13% PTFE fiber filled homopolymer acetal. They offer an improved coefficient of friction, better lubricity, and improved wear characteristics over unfilled and PTFE powder filled acetals.This advanced acetal material uses a combination of PTFE fibers uniformly dispersed in Delrin acetal resin. The combination results in improved wear characteristics along with strength, toughness, dimensional stability and machinability. The materials exceptional wear properties and internal lubrication serves to reduce or elimanate the need for external lubricants. Ensinger can also produce a full strength 20% PTFE filled version.
DELRIN® 100AF is often used for applications such as bearing, bushings, cams and other antifriction devices that also require extra toughness. |
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总体 | ||||
材料状态
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供货地区
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填料/增强材料
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特性
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用途
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形式
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物理性能 |
额定值
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单位制
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测试方法
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比重
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ASTM D792 | ||
吸水率 (24 hr)
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%
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ASTM D570 | |
机械性能 |
额定值
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单位制
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测试方法
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拉伸模量 2
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psi
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ASTM D638 | |
抗张强度 (屈服)
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psi
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ASTM D638 | |
拉伸应变 (屈服)
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%
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ISO 527-2 | |
冲击性能 |
额定值
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单位制
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测试方法
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悬壁梁缺口冲击强度
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ft·lb/in
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ASTM D256 | |
硬度 |
额定值
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单位制
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测试方法
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洛氏硬度 (M 级)
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ASTM D785 | ||
热性能 |
额定值
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单位制
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测试方法
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载荷下热变形温度
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ASTM D648 | ||
66 psi, 未退火
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°F
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264 psi, 未退火
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°F
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熔融峰值温度
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°F
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ASTM D3418 | |
Service Temperature
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Intermittent
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°F
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Long Term
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°F
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可燃性 |
额定值
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单位制
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测试方法
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UL 阻燃等级
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UL 94 | ||
补充信息 | |||
Data obtained from extruded shapes material.
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Related Terminology | |||
This supplier and product may also be known by these terms: Polyacetal
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通用名称 | |||
通用名称 may also be described by the following terms: Polyacetal.
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特性 | |||
特性 may also be described by the following terms: 耐磨损性能良好, 自润滑、自我润滑, 低摩擦系数, 韧性良好,不易磨损.
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用途 | |||
用途 may also be described by the following terms: Bushings, Cams.
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