ACRYLIC THREAD

TECHNICAL DATA SHEET

FIBER MANUFACTURER:    ASAHA CHEMICAL INDUSTRY

FIBER TYPE:    POLYACRYLNITRIL COPOLMER

CHEMICAL RESISTANCE:

• ACID RESISTANCE – GOOD, BUT NOT EXCELLENT
• ALKALI RESISTANCE – GOOD, BUT NOT EXCELLENT

HIGHEST STEADY OPERATING TEMPERATURE:   THERMAL SHRINKAGE

• HOT WATER 100 C X 30 MIN. 5-7%
• HOT WATER 130 C X 30 MIN. 18-20% (WILL TURN BROWNISH)
• DRY HEAT 100 C X 30 MIN. 2-3%
• DRY HEAT 130 C X 30 MIN. 5-7% (WILL TURN BROWNISH)

HYDROLYSIS PROPERTIES:

• STABILITY OF HYDROLYSIS IS REASONABLEY HIGH BECAUSE THE YARN IS COMPOSED OF POLYACRYLNITIL MAINLY.

DECMPOSITION TEMPERATURE:   BETWEEN 482 AND 572 FAHRENHEIT.

NOTE:   ALL DATA ABOVE OBTAINED FROM ASAHI CHEMICAL INDUSTRY AMERICA INC.