7790必发集团

质料简介

Introduction

中心层为 FSTQZ?W 高纯白色不透明石英质料，，，，，，，，保存了其精彩的隔热性能；；；；；；两侧为半导体级透明石英质料，，，，，，，，高温区使用规避了乳白质料颗粒脱落的危害，，，，，，，，稳固性更高；；；；；；复合层熔融团结，，，，，，，，无空穴，，，，，，，，具有精彩的冷热加工性能，，，，，，，，作为隔热和保温质料应用于晶圆制程中。。。。。。。。
透明层可凭证客户需求定制：FLH321、FLH321H、FLH621、FLH621H、F-HUV等。。。。。。。。

The middle layer is FSTQZ?W high purity opaque quartz material, which remains its excellent thermal insulation property.Both sides are semiconductor grade transparent quartz material, which can avoid the risk of opaque material particle falling off at high temperature usage and provide higher stability.The composite layers are fused together and void free, with excellent cold and hot processing properties. It is used as thermal insulation material in wafer fabrication process. The transparent layer can be customized according to customer requirements:FLH321, FLH321H, FLH621, FLH621H, F-HUV, etc.

Al

14.2

Ca

0.60

Mg

0.05

Cu

0.01

Fe

0.23

Ni

0.05

Mn

0.05

Li

0.44

K

0.25

Na

0.12

Zr

—

Ti

1.3

B

0.08

Co

—

总和

17.38