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Rock wool fiber products are made of high quality basalt, dolomite as the main raw materials, melting under high temperature above 1450 ℃. Through high-speed centrifugation axis centrifuge to produce as fiber.at the same time inject into a certain amout of dust oil,water-repellent,then collected by the cotton collection machine.this product generally used for Generally used to produce friction materials,brake pads,brake lining,drum,brake disc.etc
DATASHEET:
MODEL | REK-7LE |
Shot content | > 125 μm,av.3%wt,max.5%wt |
Fiber diameter (mass wt. av.) | 7.5 micron |
Fiber diameter (num. av.) | 3.5 micron |
Fiber length | 2-4mm |
Bulck density | 0.28 m2/g |
LOI | max. 3 %wt |
Moisture | max. 0.6 %wt |
Color | Celadon |
Hardness | 6 Mohs |
Vickers hardness | 645 N/mm2 |
Melting point | > 1000 ℃ |
Density | 2.50 ± 0.20 g/cm3 |
SiO2 | 40-45 |
Al2O3 | 14-25 |
CaO+MgO | 21-25 |
FeO | 4-6 |
K2O+Na2O | 4-5 |
TERMINAL MARKET:
Clutch friction plate, brake pads, brake lining,mechanical seals, etc
STORAGE:
The rock wool fiber should be stored in a dry place,preferably at room temperature and 50-70% relative humidity.
PACKAGING:
A:paper-plastic bag:Net weight:25.00kg,Gross weight:25.20kg
- rock wool fiber REK-7SE
- Rock wool fiber products are made of high quality basalt, dolomite as the main raw materials, melting under high temperature above 1450 ℃. Through high-speed centrifugation axis centrifuge to produce as fiber.at the same time inject into a certain amout of dust oil,water-repellent,then collected by the cotton collection machine.this product generally used for Generally used to produce friction materials,brake pads,brake lining,drum,brake disc.etc
- rock wool fiberREK-5SE
- Rock wool fiber products are made of high quality basalt, dolomite as the main raw materials, melting under high temperature above 1450 ℃. Through high-speed centrifugation axis centrifuge to produce as fiber.at the same time inject into a certain amout of dust oil,water-repellent,then collected by the cotton collection machine.this product generally used for Generally used to produce friction materials,brake pads,brake lining,drum,brake disc.etc
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