| Processing and customization： | Yes | Sample or stock: | Sample |
| Is it a standard part： | Standard parts | Imported or not: | No |
| Brand： | Zhongao rubber | Model: | Various models |
| texture of material：rubber | EP canvas | Belt type: | Heat resistant conveyor belt |
| Applicable environment： | Heat resistance, burn resistance, high temperature resistance, heat resistance, anti-skid, moisture-proof, anti-static, anti-corrosion, others | Application scope: | Conveying high temperature materials |
| Tensile strength： | Powerful | Bandwidth: | 300-1200（mm） |
| Pitch： | Other（mm） | Pitch: | Other（mm） |
| Mesh diameter： | Other（mm） |
Executive standard: Hg / 2297-92
Heat resistant conveyor belt is mainly used to transport high-temperature materials, such as sinter, hot coke, cement clinker, hot castings, etc.
According to the main performance of resistance to tropical damage and even loss of working ability, EPDM or styrene butadiene rubber is used as covering glue for different heat resistance levels; high strength and high permeability polyester canvas is used as strength layer, and heat-resistant glass cloth is laid between covering glue and skeleton layer, so that the heat-resistant life is greatly improved.
According to the requirements of users, it can be made into annular belt.
Its physical performance and safety performance are shown in the table below:
| Physical property | Full thickness tensile strength≥(N/mm) | Portrait | Transverse | ||||
| 160-400 | 63-160 | ||||||
| Elongation at break%≥ | 10 | 10 | |||||
| Adhesion strength(N/mm) | Types of core fiber | Adhesion strength between layers of canvas | Adhesion strength between canvas and belt core | ||||
| Overburden thickness | Overburden thickness | ||||||
| ≤1.6mm | ＞1.6 mm | ||||||
| 棉纖維 | 3.5 | 3.15 | 3.15 | ||||
| NN布 | 4.5 | 3.15 | 4.5 | ||||
| PN布 | 4.5 | 3.15 | 3.5 | ||||
| Safety performance | Electrical conductivity | Average surface resistance of upper and lower sides of conveyor belt≤3X108Ω | |||||
| Flammability | Spontaneous combustion time of full thickness zone≤3 S | ||||||
| Self rest time of stripping cover glue≤5 S | |||||||
| Roller friction | Surface temperature of roller in the whole process≤325℃ |
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Hebei Zhongao Rubber Co., Ltd. is a professional enterprise producing all kinds of conveyor belts, conveying machinery and accessories. It is located in ZhangYue rubber industrial zone, Boye County, Hebei Province, with Beijing Tianjin in the north, Shuohuang Railway in the north, Beijing Jiulong Railway and Beijing Shanghai Expressway in the East, Beijing Guangzhou railway and Beijing Shenzhen Expressway in the west, convenient transportation and superior geographical position.
