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COVER GRADE CHARACTERISTICS APPLICATION

Cover Grade Characteristics And Application

COVER GRADE CHARACTERISTICS AND APPLICATION	PHYSICAL PROPERTIES
General Purpose Belting	Standard	Before Ageing		Temperature of Ageing °C	Duration of Ageing hrs.	After Ageing		Maximum Abrasion Loss mm3
General Purpose Belting	Standard	Tensile Strength MPa	Elongation %	Temperature of Ageing °C	Duration of Ageing hrs.	Change In Tensile Strength %	Change in Elongation %	Maximum Abrasion Loss mm3
GRADE M-24
This Grade is recommended for conveying heavy, sharp, highly abrasive materials like metallic ores, granite, lime stone, coal, Blast furnace slag & clinker etc	IS 1891 PART-I BS 490 PART-I ISO 4195/1 DIN 22102	24	450	70	72	+10 -20	+10 -25	150
GRADE N-17
Recommended for conveying less severe and moderately abrasive material like sized coal, ash, chalk, bauxite etc	IS 1891 PART-I BS 490 PART-I ISO 4195/1 DIN 22102	17	400	70	72	+10 -20	+10 -25	200
GRADE N-17 SYNTHETIC
Composed of Synthetic Rubber mainly, this grade is suitable for arduous application as M-24 and has similar wear resistance	IS 1891 PART-I	17	400	70	72	+10 -20	+10 -25	150
HEAT RESISTANT BELTING
GRADE HR(T-1)
This grade is recommended for conveying hot material and suitable for fines up to 100°C and coarse material up to 125°C	IS 1891 PART-II	12.5	350	100	72	-25	-40	200
GRADE HR (T-2) / SHR
This grade is recommended for conveying hot material and suitable for fines up to 125°C and lumps up to 150°C.	IS 1891 PART-II	12.5	350	125	72	-35	-50	250
PYROSHIELD
Pyroshield 200 Deg C Pyroshield 220 Deg C Pyroshield 250 Deg C Pyroshield 300 Deg C	Proprietory	12.5	300	150	72	-35	-50	250
FIRE RESISTANT BELTING
GRADE FR
Having fire resistance and antistatic properties, this grade is recommended for use where a fire hazard exists e.g. Thermal Plants. Underground Mines.	CSA-M422-M87 IS 1891 PART-V DIN-22103/ISO 340	17	350	70	72	+10 -20	+10 -25	175
OIL RESISTANT BELTING
GRADE OR
Composed of Synthetic Rubber Compounds this grade is resistant to mineral, vegetable, animal oils and fats.	IS 1891 PART-III	12	250	70	72	+35	+35	NOT SPECIFIED
HYGIENIC BELTING
GRADE HYGIENIC
This cover grade is specially designed with nontoxic Rubber Compounds for use in the food processing, pharmaceutical Industry.	IS 1891 PART-IV	10	350	70/td>	72	+10 -20	+10 -45	NOT SPECIFIED