Главная
Все Категории
Пользовательский полукруглый стержень из кварцевого

Пользовательский полукруглый стержень из кварцевого

Категория: >>>
Поставщик: Donghai Kaiwang Quartz Products Co. Ltd.

Цена:*

Количество:

В избранное

Описание и отзывы

Характеристики

Custom semi-round quartz glass rod

Product Description

Quartz rods
SIO2 :	99.9 %
Density :	2.2(g/cm3)
Degree of hardness moh' scale :	6.6
Melting point:	1732°C
Working temperature :	1100°C
Max temperature can reach in a short time :	1450°C
Acid tolerance:	30 times than Ceramics , 150 times than Stainless steel
Visible light transmittance :	above 93%
UV spectral region transmittance:	80%
Resistance value :	10000 times than ordinary glass
Annealing point:	1180°C
softening point:	1630°C
Strain point:	1100°C

Chemical composition (ppm)

AL	Fe	K	Na	Li	Ca	Mg	Cu	Mn	Cr	B	Ti
5-12	0.19-1.5	0.71-1.6	0.12-1.76	0.38-0.76	0.17-1.23	0.05-0.5	0.05	0.05	<0.05	<0.1	<1.0

Spectral transmission at 1.0mm thickness

mm	<220	255	280	315	350	38	590	780
%	89	91	93	93	93	93	93.2	93.4

If you did not find the exact product from our website, please contact us about our OEM service.

Product pictures:

Packaging & Shipping

QQ20140627140315

FAQ:

1.Q:Are you a factory or trading company?
A:We are a factory whom manufacture quartz products , Mainly Quartz tube , Quartz crystal singing bowl , Quartz Plate ect .

2.Q:Where is your factory located? How can I visit there?
A:Our factory is located in Lianyungang ,China, about 2 hours train from Shanghai .

3.Q:What is the material of your products?

A:The material is quartz material

4.Q:How can I get some samples?
A: We use airmail to send samples and small quantity order .

5.Q:How does your factory do regarding quality control?
A:Quality is priority. We have our professional quality control team to guard every step of the manufacturing.

6.Q:Do you accept Paypal payment ?

A: Yes , we do . And L/C or T/T is acceptable too .