|
| |
| CLOSURE
PERFORMANCE |
| |
|
Tape
Width |
Shear
Strength
50mm of Fastening Length |
Peel
Strength |
|
inch |
mm |
in pounds |
in kilograms |
in pounds |
in grams
|
|
5/8 |
16 |
14.3 lb |
6.5 kg |
0.55 lb |
250g |
|
3/4 |
20 |
17.6 lb |
8.0 kg |
0.70 lb |
320g |
|
1 |
25 |
22.0 lb |
10.0 kg
|
0.88 lb |
400g |
|
1-1/4 |
30 |
26.4 lb |
12.0 kg
|
0.99 lb |
450g |
|
1-1/2 |
38 |
33.0 lb |
15.0 kg
|
1.32 lb |
600g |
|
2 |
50 |
44.0 lb |
20.0 kg
|
1.76 lb |
800g |
|
4 |
100 |
88.0 lb |
40.0 kg
|
3.52 lb |
1600g |
|
| ¡´
Shear strength on all widths is approximately
9.2PSI(0.649KG/CM2 ) |
|
|
Durability
Test
|
|
|
After 1.000 times |
After 2.000 times
|
After 5.000 times
|
|
Hook + Nap Loop
|
90¢H |
70¢H |
60¢H |
|
No changes |
Almost no changes |
Slight changes |
|
Hook +Unnap Loop
|
90¢H |
80¢H |
75¢H |
| No
changes |
No
changes |
Almost
no changes |
|
Soft Hook + Nap
Loop
|
90¢H |
70¢H |
60¢H |
| No
changes |
Almost
no changes |
Slight
changes |
|
| |
|
Color
Fastness
|
|
Item
|
Standard |
Grade |
|
Color fastness
against washing
|
CNS 1494¡@JIS-0844-1986A-2 |
grade 4or superior
|
Color
fastness against dry/wet rubbing
|
CNS
1499¡@ JIS-L-0849-1971 |
grade
4 or superior |
Color
fastness against sweat |
CNS
1496¡@ JIS-L-0848-1974-A |
grade 4 or superior |
Color
fastness against hot water |
CNS
1495¡@JIS-L-0845-1975-3 |
grade
4 or superior |
Color
fastness against light |
CNS
1493¡@JIS-L-0842-1988 |
grade 4 or superior |
|
| ¡´Above
data excluding the neon color. |
| |
|
Physical
g Chemical Characteristics
|
|
Resistance to
heat |
Softening point
180¢J, Melting point 215-220¢J |
|
Resistance to
cold
|
No change at-30¢J
for 5 hours |
Resistance
to water |
Retain
50¢H of closure strength in water
and recovers 100¢H of strength affer
drying |
|
Resistance to
chemicals
|
Alkalis |
Resistant
to 50¢H caustic soda, and 28¢H ammonia
solutions |
Acids |
Resistant
to 7¢H hydrochloric acid, 20¢Hsulphuric
acid and10¢H nitric acid solutions |
|
lnfluence of insects,mold
|
Not
affected |
lnfluence
to humidity |
No
changes |
|