2. RUBBER STRENGTH TEST:
TEST RESULT: (1). ELONGATION RATE: 208%
(2). FORCE OF EXTENSION: 30.47 Kg
(REMARK: THE RAMDOM INSPECTION IS ACCORDING TO MIL-STD-105D STANDARD.)

3. LOW TEMPERATURE TEST:
TEST CONDITION: (1). TEMPERATURE: -40°C
(2). STRENTCH: 15%~20%
(3). TIME: 24 HOURS.
RESULT: NO CRACKING OR HARDNESS.

4. CORROSION TEST:
TEST CONDITION: (1). SALT SPRAY ON WIPER FRAMES 96 HOURS.
(2). SALT CONTENT: 40-60g/l.
(3). PH: 6.5-7.2
(4). SPRAYING AMOUNT: 1-2 ml/80c?T/h
RESULT: NO RUSSTING.

5. DURABILITY TEST:
TEST CONDITION: (1).ROOM TEMPERATURE
(2). LOW FREQUENCY CYCLE FOR 200,000 CYCLES: 34 cycles/min.
(3). HIGH FREQUENCY CYCLE FOR 300,000 CYCLES: 50cycles/min.
(4). OPERATION: WET: Water on 5-1/2 min. DRY: Water off 1/2 min.
RESULT: (1). EFFECTIVE WIPE 75% AFTER 500,000 CYCLES.
(2). REMAIN FUNCTIONAL AFTER 1,500,000 CYCLES.

6. WATER TRACE TEST:
TEST CONDITION: (1). TEMPERATURE: ROOM TEMPERATURE.
(2). LOW FREQUENCY CYCLE FOR 200,000 CYCLES:34 cycles/min.
(3). HIGH FREQUENCY CYCLE FOR 300,000 CYCLES: 50 cycles/min.
(4). 500,000 CYCLES
RESULT: (1). NO LOOSENESS & JUMPING.
(2). WATER TRACES: AFTER 500,000 CYCLES

　　　　　　　　　　　 CENTRAL AREA　　　　 EDGE AREA
SLIM TRACE　　　　　　　　(0.5mm)　　　　　　　5 7
THICK TRACE　　　　　　　　(1mm)　　　　　　　 2 3
WIDE TRACE　　　　　　　　(1-2mm)　　　　　　　0 2

REMARK:THE TEST IS ACCORDANCE TO J.I.S. JAPANESS INDUSTRIAL STANDARD