Imported quartz cotton item number

R81200.010Gtwomicron/bottle/10g/britain

OEAR81200.050Gtwomicron/bottle/50g/
britain

OEA

English: Quartz Wool

Quartz fiberquartz fiberMade from high-puritysilicon dioxideAnd natural quartzcrystalMade of

fibre.purity99.95%, density2.2g/cm3.tensile strength7GPa；Tensile modulus70GPa. Has heat resistance and durabilitycorrosionAnd flexibility. High strength retention rate and dimensional stability at high temperaturesThermal shock resistance、chemical stabilityGood transparency and electrical insulation. Enhanced use4filamentdiameter～10μmAs a fiber of quartz cotton0.7diameterDepending on the purpose, approximately～

10μm1.The production methods include: （）Use a quartz rod or tubeHydrogen oxygen flamemeltwire drawingThen use hydrogen oxygen flame again0.7Blow pipeSpray, make diameter～21μmQuartz cotton; （）quartzthroughflameFormed by high-speed airflow after melting3Short fiberAnd its felt sheet; （）Pass quartz wire or rod at a constant speed through a hydrogen oxygen flame orcoal gasFlames,

soften1200Pull it into long filaments at high speed.

Can withstand high temperatures1700Degree.

The melting point is:

degreeMain application areas:Mainly used as an electrical insulation materialThermal insulation materialandcompound materialofEnhanced body. Used for manufacturingaircraftnoseLida hood、rocketofTail nozzleSpace spacecraft

Ablative materialWait.It is also mainly used as a filler for laboratory element analysis reaction tubes,
Applicable instruments and item numbers
:Thermo finnigan
NO: 338 222 00
Elementar
NO: 03 679 908
Perkin ElmerTM NO: 0240-1118Eurovector NO: E10514
Leco NO: 767-385
SerCon

NO: SC0006

Europa NO: C1001016Costech NO:Beijing Huaweishengjia Technology Co., Ltd. (www.huaweishengjia. com)BritaincountryOEAElemental analysis, SwitzerlandSantisElemental analysis, UKLabcoHeadspace injection bottle, UKJ-youngHigh vacuum oil-free glass valve, United StatesNISTStandard sample, isotope standard sample, GermanyHTW

Glass carbon, Huawei Shengjia's own product17301056512

HW

Series, American quartz cotton products, etc.17301056512

Telephone:010-846719901728940117