好儿子妈妈是你一个人的装睡,欧美黑人xxxx一区二区三区,肥老熟妇伦子伦456视频,亚洲欧美国产精品久久,亚洲精品岛国片在线观看

PTFE Series

DF-101 Fluoroplastic

Application

It can be adopted in the electric or electronic industry's insulation, foodstuff or chemical machinery's adhesive resistance, and as static sealing parts or corrosion resistant gaskets.

Design Introduction

DF-101 has excellent electrical and non-adhesive properties,high chemical stability, and temperature resistance (from -250℃ to +260℃ ). 

Advantages

Due to its high elasticity, DF-101 has a good sealing performance.

Specification

Material 

Type

Color

Density 

(g/cm3)

Linear thermal

expansion ( x10-5)

Tensile

strength ( MPa)

Elongation 

(%)

Compressive

strength ( MPa)

Bending Strength ( MPa)

Impact Strength\

without Notch ( KJ/㎡ )


Friction and Wear

Properties (Dry Friction)

40-120 ℃

Coefficient

of friction

Wear Scar

Width (mm)

Wear Loss

( mm )

DF-101White2.1-2.210-12 20-30>25012  11-1416 <0.1≥ 20≥ 254