MT4简介

Introduction

接纳空心富拓外汇MT5原丝
经过加捻合股而成。

Made of twisting and joining hollow quartz strands.

可用于以下纺织历程： 

·  集束合股工艺     

·  纺织编织工艺     

·  缠绕成型工艺     

  Following textile process

  Textile and weaving

  Textile and weaving

  Yarn and winding process

产物特点：          

·  更低的介电常数   

·  更低的介电损耗   

·  更好的隔热性能   

·  更低的体积密度     

(比通例低10%-25%)          

  Products characteristics

  Lower permittivity

  Lower dielectric loss

  Better insulation

  Lower volume density
(10-15 percent lower than usual)

 类   型   Type

 二氧化硅含量（%）   SiO ₂

 单丝直径（μ m）   Filament diameter

 空心率（%）      Hollow rate

 空心度（%）  Hollowness

 捻度（T/m）   Twist

Z 型 

≥99.90 

9-15 

≥95 

32-50 

50