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Лидер продаж ультратонкое кварцевое фотомассирующее

Лидер продаж ультратонкое кварцевое фотомассирующее

Категория: Quartz Products >>>
Поставщик: Qingdao,Jingrun,Special,Glass,Co.,Ltd.

Цена:5,00 $ - 20,00 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Aug-19-2025	6.82 $*	6.48 $*
Jul-19-2025	5.29 $*	5.33 $*
Jun-19-2025	6.46 $*	6.27 $*
May-19-2025	6.65 $*	6.54 $*
Apr-19-2025	5.88 $*	5.86 $*
Mar-19-2025	6.27 $*	6.70 $*
Feb-19-2025	6.50 $*	6.18 $*
Jan-19-2025	6.91 $*	6.64 $*

Характеристики

Product Description

Specification & Properties

Round Tpye	Diameter: 1mm-500mm; Thickness: 0.5mm-500mm.
Rectangle Tpye	Length: 5mm-2000mm; Width: 5mm-800mm; Thickness: 0.5mm-100mm
Density	2.2g/cm3
Compressive strength	1100Mpa
Young's modulus	72000Mpa
Modulus of rigidity	31000Mpa
Mohs hardness	5.5~6.5
Transformation point	1280°C
Softening Point	1780°C
Annealing point	1250°C
Specific heat (20 ~ 350 °C)	670J/kg.°C
Thermal conductivity (20 °C)	1.4W/m.°C
Index of refraction	1.4585
Thermal processing temperature	1750~2050°C
Short-term working temperature	1300°C
Long-term working temperature	1100°C
Strain	1270 C Fused The Quartz Glass Brick
PPM grade	Controlled 10/20/100 PPM
Electrical Resistivity: 1000℃	1x106 Ω. cm

Details Images

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Advantage

1. High purity: SiO2 >99.99%
2. JGS1, JGS2, JGS3
3. Excellent chemical performance for acid resistance and alkali resistance
4. No air bubble no air line
5. High temperature resistance
6. Excellent electrical insulator
7. ISO 9001 Certification
8. We can accept customized according to your requirement.