Domestic high-quality quartz cotton HW990716C+50 Beijing Huawei Shengjia Technology (5-10 microns)

English: Quartz

WoolItem number:HW990716C+50 5-10 micron 50domesticgram/

package

Brand: Beijing Huawei Shengjia1200Can withstand high temperatures

Degree.1700The melting point is:

degree

Quartz fiber

quartz fiberMade from high-puritysilicon dioxideAnd natural quartzcrystalMade offibre

.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 usefilament4diameter～10μmAs a fiber of quartz cottondiameter0.7Depending on the purpose, approximately～10μm

.1The production methods include: （）Use a quartz rod or tubeHydrogen oxygen flamemeltwire drawingThen use hydrogen oxygen flame againBlow pipe0.7Spray, make diameter～1μm2Quartz cotton; （）quartzthroughflameFormed by high-speed airflow after meltingShort fiber3And its felt sheet; （）Pass quartz wire or rod at a constant speed through a hydrogen oxygen flame orcoal gasFlames,soften

Pull it into long filaments at high speed.

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

Wait.It is also mainly used as a filler for laboratory element analysis reaction tubes,Applicable instruments and item numbers
:
Thermo finniganNO: 338 222 00
Elementar
NO: 03 679 908
Perkin ElmerTM NO: 0240-1118
Eurovector NO: E10514Leco NO: 767-385
SerCon
NO: SC0006

Europa NO: C1001016

Costech 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, GermanyHTWGlass carbon, Huawei Shengjia's own product

HW17301056512

Series, American quartz cotton products, etc.

Telephone:17301056512

010-84671990WeChat:1728940117