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Industrial Filter Fabrics |
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We offer optimum quality Industrial Filter Fabrics that mainly include woven filter fabrics and non woven filter cloth. We have carved a niche as one of the preeminent woven & non woven filter cloth manufacturers and exporters from India. Our industrial filter fabrics are manufactured from peerless quality raw materials using high technology machines. These industrial filter fabrics are the perfect blend of excellent performance and unique quality. They are very durable and provide superior performance even in harsh conditions.
APPLICATIONS OF FILTER CLOTH
| MATERIAL |
SUITABLE FOR |
MAX. SERVICE TEMPERATURE ºC |
PRINCIPAL ADVANTAGES |
PRINCIPAL DISADVANTAGES |
| COTTON |
AQUEOUS SOLUTIONS, OILS, FATS, WAXES, COLD & VOLATILE ORGANIC-ACIDS. |
90 |
INEXPENSIVE |
SUBJECT TO ATTACK BY FUNGI & MILDEW |
| JUTE WOOL |
AQUEOUS SOLUTIONS & DILUTE ACIDS |
85 |
EAST TI SEAL JOINTS IN FILTER PRESS |
HIGH SHRINKAGE SUBJECT TO MOTH ATTACK IN STORE |
| NYLONE |
ALKALIES, PETOCHEMICALS, ORGANIC SOLVENTS, SOME ALKALINE SUSPENSIONS. |
150 |
HIGHE STRENGTH OR FLEXI-BILITY, EASY TO CAKE DISCHARGE & LONG LIFE |
ABSORBS WATER; NOT SUITABLE FOR ACIDS |
| POLYESTER (TERYLENE) |
ACIDS, SOMMON ORGANIC SOLVENTS, OXIDIZING AGENTS |
130 |
GOOD STRENGTH & FLEXIBILITY, INTIAL SHRINKAGE |
NOT SUITABLE FOR ALKALIES |
| PVC |
ACIDS & ALKALIES |
UP TO 90 |
|
MAY BECOME BRITTLE, HEAT RESISTANCE POOR |
| PTFE TEFLON |
VIRTUALLY ALL CHEMICALS |
200 |
EXTERME CHEMICAL RESISTANCE. EXCELLENT CAKE DISCHARGE. |
HIGH COST |
| POLYTHYLENE |
ACIDS AND ALKALIES |
70 |
EASY CAKE DISCHARGE |
SOFTENS AT MODERATE TEMP. |
| POLYPROPYLENE |
ACIDS, ALKALIES, SOLVENTS (EXCEPT |
100 |
LOW MOISTURE ABSORPTION |
|
CHARACTERIESTICS OF FILTER FABRICS
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|
PART - I |
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|
|
|
| GENRIC NAME |
COTTON |
POLY-ESTER |
ACRYLIC |
MOD-ACRYLIC |
NYLON |
|
|
| CONTINOUS |
180[80] |
275[135] |
275[135] |
160[70] |
240[115] |
|
|
| INTERMITTENT |
|
|
285 [140] |
|
|
|
|
| PHYSICAL - RESISTANCE |
|
|
|
|
|
|
|
| DRY HEAT |
G |
G |
G |
F |
G |
|
|
| MOIST HEAT |
G |
F |
G |
F |
G |
|
|
| ABRASION |
F |
G |
G |
F |
E |
|
|
| SHAKING |
G |
E |
G |
P-F |
E |
|
|
| FLEXING |
G |
E |
E |
G |
E |
|
|
| CHEMICAL - RESISTANCE |
|
|
|
|
|
|
|
| MINERAL ACID |
P |
G |
G |
G |
P |
|
|
| ORGANIC ACID |
G |
G |
G |
G |
F |
|
|
| ALKALIES |
F |
F |
F |
G |
G |
|
|
| OXIDIZING |
F |
G |
G |
G |
E |
|
|
| SOLVENTS |
E |
E |
E |
G |
E |
|
|
|
|
|
PART - II |
|
|
|
|
| GENRIC NAME |
NOMEX* |
POLYPRO-PYLENE |
PTFE |
FLUORO-CARBOUN |
VINYON |
GLASS |
WOOL |
| CONTINOUS |
400[205] |
200[95] |
500[260] |
450[230] |
350[175] |
550[290] |
215[100] |
| INTERMITTENT |
450[230] |
250[120] |
550[290] |
|
|
600[315] |
250[120] |
| PHYSICAL - RESISTANCE |
|
|
|
|
|
|
|
| DRY HEAT |
E |
G |
E |
E |
F |
E |
F |
| MOIST HEAT |
E |
F |
E |
E |
F |
E |
F |
| ABRASION |
E |
E |
P-F |
P-F |
F |
P |
G |
| SHAKING |
E |
E |
G |
G |
G |
P |
F |
| FLEXING |
E |
G |
G |
G |
G |
F |
G |
| CHEMICAL - RESISTANCE |
|
|
|
|
|
|
|
| MINERAL ACID |
P-F |
E |
E |
E |
E |
E |
F |
| ORGANIC ACID |
E |
E |
E |
E |
E |
E |
F |
| ALKALIES |
G |
E |
E |
E |
G |
F |
P |
| OXIDIZING |
G |
G |
E |
E |
G |
E |
P |
| SOLVENTS |
E |
G |
E |
E |
P |
E |
F |
Max. Temp. : ºf, [ºc]
Du Pont
key : E= Excellent, G= Good, F= Fair, P= Poor
The Above Information is Given in Good Faith, While It is Based On the Best Information, Mech Tech Makes No Warranty Implied or Expressed as to Its Accuracy and Assumes No Liability Arising Out of Its Use.
