Product description
·Specifications:Bandwidth (mm)Cloth layerCover thickness (mm)FaceNon working face4003~44 5 3 03 0 1 55003~54 5 3 03 0 1
Product specifications
·Specifications:
| Bandwidth (mm) | Cloth layer | Cover thickness (mm) |
| Face | Non working face |
| 400 | 3~4 | 4.5 3.0 | 3.0 1.5 |
| 500 | 3~5 | 4.5 3.0 | 3.0 1.5 |
| 600 | 3~5 | 6.0 4.5 | 3.0 1.5 |
| 650 | 3~5 | 6.0 4.5 3.0 | 3.0 1.5 |
| 800 | 3~6 | 6.0 4.5 3.0 | 4.5 3.0 1.5 |
| 1000 | 3~7 | 6.0 4.5 3.0 | 4.5 3.0 1.5 |
| 1200 | 4~7 | 6.0 4.5 | 4.5 3.0 1.5 |
| 1400 | 4~7 | 6.0 4.5 | 4.5 3.0 |
| 1600 | 4~7 | 6.0 4.5 | 4.5 3.0 |
| 1800 | 5~7 | 6.0 4.5 | 4.5 3.0 |
| 2000 | 5~7 | 6.0 4.5 | 4.5 3.0 |
| 2200 | 5~7 | 6.0 4.5 | 4.5 3.0
|
·Technical indicators: ordinary use of polyester conveyor belt in accordance with the requirements of the GB/T7984-2001 standard
·1, the physical mechanical properties of the compound cover:
| Overlay performance level | The tensile strength is not less than | Elongation at break =% | The wear volume is less than or equal to mm3 | 70 c * 168h after aging, the tensile strength and elongation at break change% |
| MPa |
| Strongly zoned type | 24.0 | 450 | 120 | -25~+25 |
| Strong wear type | 18.0 | 400 | 100 | -25~+25 |
| General type | 15.0 | 350 | 200 | -25~+25
|
·2, the bonding strength between layers:
| Index item | Inter layer | Covering layer and layer |
| The cover layer thickness is less than 1.5mm | Thickness of covering layer > 1.5mm |
| N/mm | N/mm | N/mm |
| The average value of the longitudinal sample is not less than | 4.50 | 3.2 | 3.5 |
| The average value of the transverse sample is not less than | 4.50 | 3.2 | 3.5 |
| The highest peak value of all samples is not more than | 20 | 20 | 20 |
| The minimum peak value of all samples is not less than | 3.9 | 2.4 | 2.9 |
Difficult to burn in compliance with the requirements of the GB/10822-89 standard
| ·1. The physical properties of the covering layer: |
| The tensile strength of the composite cover layer is not less than MPa | 10 |
| The cover layer is not less than the elongation% | 350 |
Physical performance requirements of the general refractory zone with no cover layer thickness less than 2.0mm
·2, the bonding strength between layers: |
| Index item | Inter layer | Covering layer and layer |
| The cover layer thickness is less than 1.5mm | Thickness of covering layer > 1.5mm |
| N/mm | N/mm | N/mm |
| The average value of the longitudinal sample is not less than | 5.0 | 3.5 | 3.9 |
| The minimum peak value of all samples is not less than | 3.9 | 2.4 | 2.9 |
| Difficult combustion performanceJ | Difficult combustion and static electricity performance K |
| Three (longitudinal) full thickness specimen flame duration average less than 60s and any a single results were no recrudescence phenomenon | The performance of the flame retardant is not more than 3 * 108Ω on the surface resistance of J. |
Acid alkali resistance with enterprise standards in accordance with the requirements of QBYC2003-01>
·1, the physical properties of compound cover:
|
| Index name | Company | index |
| The tensile strength is not less than | MPa | 10 |
| The elongation of not less than | % | 350 |
| 72 c * 70h after aging, tensile strength change rate% | % | ±30 |
| The elongation rate of change | % | ±30 |
| Wear quantity is not more than | Cm 3/1.61km | 1.0 |
| Change rate of tensile strength of H 2 SO 440% | % | -15~+15 |
| Room temperature 48h elongation rate | % | -15~+15 |
| Change ratio of tensile strength of NaOH 40% | % | -15~+15 |
| Room temperature 48h elongation rate | % | -15~+15 |
| Index name | Inter layer | Covering layer and layer |
| The cover layer thickness is less than 1.5mm | Thickness of covering layer > 1.5mm |
| The average value of the longitudinal sample is not less than | 3.15 | 2.10 | 2.70 |
| The average value of the transverse sample is not less than | 3.15 | 2.10 | 2.70 |
| The highest peak value of all samples is not more than | 20.0 | 20.0 | 20.0 |
| The average value of all samples is not less than | 3.50 | 2.40 | 3.0 |
| The minimum peak value of all samples is not less than | 2.70 | 1.60 | 2.20 |
Hebei Jiuzhou Rubber Technology Co., Ltd. is the only equity exchange-listed company in its region. Its predecessor is Hebei Jiuzhou Rubber Belt Co., Ltd.. It is located in Rubber Industrial Park, Lixian Economic Development Zone, Baoding, Hebei, China. It was established in 1998, with registered capital of 6130.5 million yuan. It covers an area of 68,000 square meters, and has staff of more than 500 people including 32 specialists and technicians, of which 6 have advanced title of profession. It is a dedicated and specialized conveyor belt manufacturer that integrates product design, research & development, production, sales, and service. And it is a member of China Rubber Industry Association (CRIA).Our company is a large/medium-sized enterprise with “Jiuzhou Brand” Conveyor Belt as its primary products. It has an annual production capacity of 7 million meters of conveyor belt which can be categorized into that of General-use, flame-retardancy, heat resistance, oil resistance, acid&Alkali resistance, multi-ply CC, NN, EE, and EP conveyor belt of different strengths, coal mine-purpose PVC/PVG flame-retardant conveyor belt, coal mine-purpose steel cord flame-retardant conveyor belt, general-use steel cord conveyor belt, tear-resistant steel cord conveyor belt, patterned and steep incline corrugated sidewall conveyor belt, and high-strength heat-resistant elevator belt which is researched and developed by ourselves.The company has complete production equipment, advanced testing equipment, and extraordinary technical power. The large fully-automated rubber compounding center which was recently built ensures the stability of product quality. It has production line of PVC/PVG flame-retardant conveyor belt, production line of multi-ply conveyor belt, production lines of steel cord conveyor belt, and production line of steep incline corrugated sidewall conveyor belt. It adheres to the principle of “seek existence with quality, and pursue development with credit”. Our products are consistently invincible in the market competition. As a result, the company has been developing rapidly on a daily basis.Our products including steel cord conveyor belt, flame-retardant conveyor belt, general-use conveyor belt, high-strength conveyor belt, oil-resistant, heat-resistant, acid&alkali-resistant conveyor belt, steep incline sidewall conveyor belt, patterned conveyor belt are well sold domestically. And parts of products find their place abroad, and are well received by foreign buyers.Since incorporated in 1998, our company has consistently been designated as “the inspecting organization”by Provincial Inspection Institute. It’s also a member of Hose&Belt Branch under China Rubber Industry Association. Its products are named as “recommended products”by virtue of reliable quality. The company has been awarded “contract-abiding promise-keeping enterprise”by Provincial and Municipal Administration of Industry and Commerce and Administration of Township Enterprises, and it’s dubbed “enterprise of radiant star”several years in a row. In 1999, it was honored “Certificate of Totally Meeting the Quality Management Standards”issued by Ministry of Agriculture of the Country. In 2000 and 2008, it was awarded“Famous-brａnd Products of Hebei Province”. In April of 2001 it passed ISO9002 International Quality System Accreditation. In 2003 it became member of Power Station Accessories Supply Network of State Power Corporation. In 2006, it was honored “Quality Product of Hebei Province”by Administration of Quality and Technology Supervision of Hebei Province. In December of 2006, it was awarded “Enterprise of Famous Brａnd of Hebei Province”. To embrace more and more fierce market competition, and better meet the needs of customers, we will strive with double efforts. We sincerely welcome friends in different communities from home or abroad for visit and advice. We look forward to smooth cooperation!
