Rubber-backed & Alumina Ceramic Composite Conveyor Lining
Density(g/cm3): ≥3.6 3.65 3.7 4.1 5.9
Al2O3 :92% 95%
Bending strength(MPa):≥220 250 300 400 800
compressive strength(MPa):≥1050 1300 1600 2000
Fracture toughness(MPam1/2) :≥3.7 3.8 4.0 4.5 7
Rockwell hardness (HRA):≥82 85 88 90
Loss bulk(cm3):≤0.25 0.2 0.15 0.005 0.02
Product Color:white and black
Certificate:ISO9001
Product Packaging: as requirement
Description
Roller lagging is an important part and component of the belt conveying transportation system. The rubber-coated drum can effectively improve the operation of the conveying system and protect the metal drum from being worn. After years of development and improvement, ceramic drum lagging has become a There are a wide range of lagging materials with excellent effects on the market.
Feature
The ceramic sheet in the surface of the rubber sheet provides high friction and high wear resistance, and can provide good protection for the pulley and belt under harsh conditions, and its service life can reach 8-10 times that of the traditional rubber sheet .
Application
Rubber-backed & Alumina Ceramic Composite Conveyor Lining is suitable for high-speed, high-tonnage and long-distance transportation in harsh environments such as wet, muddy, and high wear.

Technical specification
| Technical parameters of rubber coated roller | |||||
| Alumina Mosaic ceramic tiles | |||||
| Series | BM92 | BMG95 | BME95 | BMZTA | BMZR |
| Al2O3 (%) | 92±0.5 | 95±0.5 | 95±0.5 | 74±0.5 | - |
| ZrO2 (%) | - | - | - | 25±0.5 | 94.8±0.5 |
| Bending strength (MPa) | ≥ 220 | ≥ 250 | ≥ 300 | ≥ 400 | ≥ 800 |
| Compressive strength (MPa) | ≥ 1050 | ≥ 1300 | ≥ 1600 | ≥ 2000 | - |
| Fracture toughness (HRA) | ≥3.7 | ≥3.8 | ≥4.0 | ≥4.5 | ≥7 |
| Rockwell hardness (HRA) | ≥82 | ≥85 | ≥88 | ≥90 | ≥ 88 |
| Loss bulk (cm3) | ≤0.5 | ≤0.2 | ≤0.3 | ≤0.15 | ≤.1 |
| Bulk density | ≥ 3.6 | ≥3.65 | ≥3.7 | ≥4.1 | ≥5.9 |
| Size(L*W*H ) | 10*10*(3-10)mm 17.5*17.5*(3-10)mm 20*20*(4-10)mm 25*25*(4-10)mm | ||||
| Rubber | |||||
| Bulk density (g/cm3) | 1.4 | ||||
| Tensile strength at break (MPa) | ≥14 | ||||
| Elongation at break (%) | ≥250 | ||||
| Shore hardness (HA) | 48-65 | ||||
| Adhesive between steel & rubber(MPa) | ≥3.5 | ||||
| Adhesive between rub ber & ceramic(MPa) | ≥3.5 | ||||
| Thermal conductivity (normal temperature)(W/M.k) | 2 | ||||
| Aging period(years) | ≥1.5 | ||||
| Working temperature(℃) | -50-200 | ||||
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FAQ
Q: Are you a trading company or manufacturer?
A: We are a manufacturer.
Q: Is the sample free?
A: Yes, we offer free samples within 100g.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. It is 7-15 days if the goods are not in stock.
Q: What are your terms of payment?
A: 50% T/T deposit , balance against the BL copy.
Q: Customized available?
A: Yes. Please kindly send the details information.
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