سعر فوب
أحصل على آخر سعر|
2ps Minimum Order
بلد:
China
نموذج رقم:
ks-q-r
سعر فوب:
الموقع:
-
سعر الحد الأدنى للطلب:
-
الحد الأدني للطلب:
2ps
تفاصيل التغليف:
-
موعد التسليم:
-
القدرة على التوريد:
100000/月
نوع الدفع:
-
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به shirley
Jia an, shanghai, Shanghai
Fusing quartz ceramics roller stick
low thermal-expansion coefficien
greatly strengthened heat shock stability
Fusing quartz ceramics roller stick
Fused quartz ceramic rollerChoosing the fined high purity fused quartz as material, on the basis of introduction the foreign advanced molding and processing manufacturing cline. Our quartz ceramic roll may be used for as the key part component of the floating flass furnace, whick may bear and transit the glass.
Properties
1 With extremely low thermal-expansion coefficient, therefore it has the greatly strengthened thermal stability does not distort under high temperature, even in the oxidized atmosphere it may undergo the temperature fierce change within ***0°C environment.
2 With the fine inoxidizability, the product surface owns extremely durable properties.
3 High-purity of chemical composition, thus refrained the ingredient of the product and surface quality from pollution.
4 The extremely ceramic physical properties guaranteed the stable performance under the ambient temperature and the operating temperature environment, with small size tolerance and outstanding quality. With the reliable axle neck, the serial number and quality examination report. Our products own the traceability.
Main Technical Specification:
| Item | Specification |
| sio2(wt%) | ≥*9.*2 |
| Bulk density(g/cm3) | >1.*5 |
| Apparent porosity(%) | ***1 |
| Compression strength (Mpa) | ≥*0 |
| Transverse strength (Mpa) | ≥*0 |
| Expansion Coefficient(x***6/°c) | <0.6 |
| Surface Roughness(um) | ≤1.6 |
| OD Tolerance (mm) | ± 0.*5 |
| Radial Beat (mm) | ≤0.*0 |
| بلد: | China |
| نموذج رقم: | ks-q-r |
| سعر فوب: | أحصل على آخر سعر |
| الموقع: | - |
| سعر الحد الأدنى للطلب: | - |
| الحد الأدني للطلب: | 2ps |
| تفاصيل التغليف: | - |
| موعد التسليم: | - |
| القدرة على التوريد: | 100000/月 |
| نوع الدفع: | - |
| مجموعة المنتج : | - |
