규격 및 상세 (영문 원문)
Flame resistant conveyorbelt is designed for thebest serviceconditions of coalmining industries.It is suitable formining, powerplant, electricutilities, coalcleaning plants.The differentrubber compoundsare available inaccordance withits requirement.
Special Features
•FR-140 grade is specially compoundedNeoprene cover rubberfor the under-ground operation requiring fireresistance, static conductivity.The important characteristic is self-extinguishable cover rubber and meets drum friction test.
•FR-120 is SBR fireresistant cover rubbermeeting U.S.A MSHA (Mine Safety and Health Administration).It provides highly resistance to wear and cold resistance.
•FR-100 grade is fireresistance with mediumoil resistance and accepted by U.S.A MSHA. It is recommended for thetypical applications likeoil treated coal and grain industries requiring fire & oil resistance, and staticconductivity with lower electric resistance thanone Megohm.
Cover Rubber Grade
| Type | Cover rubber | Special Features | |||
| Min, Tensile Strength | Min. Elongation ％ | Application Grade | |||
| kg/㎠ | psi | ||||
| FR-140 | 170 | 2400 | 450 | ISO, DIN | Requiring fire resistance, static conductivity. Self-extinguishable cover rubber and meets drum friction test. |
| FR-120 | 150 | 2100 | 400 | MSHA(USA) | SBR fire resistant cover rubber meeting U.S.A MSHA (Mine Safety and Health Administration). |
| FR-100 | 170 | 2400 | 450 | MSHA(USA) | Oil treated coal and grain industries requiring fire & oil resistance, and static conductivity with lower electric resistance than one Megohm. |
Certified
•FR-120(MSHA/SBR) USMSHA No. 28-85/4
•FR-100(MSHA/MOR/SC) USMSHA No. 28-85/3
