Zhengzhou Rongsheng Refractory Co., Ltd.
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Delivery Time | 20-30DAYS |
| Payment Terms | TT； L/C |
| Supply Ability | 2000tons /month |
| Place of Origin | Zhengzhou ,China |
| Brand Name | Rongsheng |
| Certification | ISO9001 |
| Model Number | QG-0.8/1.0/1.2 |
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Product Specification
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages | Delivery Time | 20-30DAYS |
| Payment Terms | TT； L/C | Supply Ability | 2000tons /month |
| Place of Origin | Zhengzhou ,China | Brand Name | Rongsheng |
| Certification | ISO9001 | Model Number | QG-0.8/1.0/1.2 |
| High Light | silica refractory brick ，silicon carbide bricks ，Eco Friendly Lightweight Silica Refractory Bricks | ||
Eco Friendly Lightweight Silica Brick Thermal Conductivity Of Refractory Tiles
Features
1. High refractoriness
2. Low thermal shock resistance
3. No pollution to glass liquid
4. Low bulk density
Applications
Light weight silica brick is mainly used to preserve heat in glass industry, iron&steel industry and ceramic furnace.
Physical properties and chemical composition
|
Item |
QG-0.8 |
QG-1.0 |
QG-1.1 |
QG-1.15 |
QG-1.2 |
|
SiO2 % |
≥88 |
≥91 |
≥91 |
≥91 |
≥91 |
|
Bulk Density g/cm3 |
≤0.85 |
≤1.00 |
≤1.10 |
≤1.15 |
≤1.20 |
|
Cold Crushing Strength Mpa |
≥1.0 |
≥2.0 |
≥3.0 |
≥5.0 |
≥5.0 |
|
0.2Mpa Refractoriness Under Load T0.6 °C |
≥1400 |
≥1420 |
≥1460 |
≥1500 |
≥1520 |
|
Permanent Linear Change On Reheating(%)1450°CX2h |
0~+0.5 |
0~+0.5 |
0~+0.5 |
0~+0.5 |
0~+0.5 |
|
20-1000°C Thermal Expansich10-6/°C |
1.3 |
1.3 |
1.3 |
1.3 |
1.3 |
|
Thermal Conductivity (W/MK) 350°C |
0.55 |
0.55 |
0.60 |
0.65 |
0.70 |
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
101~150
Ecer Certification：
Verified Supplier
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="... Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="...
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