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Specifications
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SUBSTANCE (GSM) CALIPER (µM) BENDING RESISTANCE(L&W) mN
QS/TM/55 QS/TM/06    QS/TM/33              Tappi T556 om-95
Tappi T 410 om-98 Tappi T 411 om-97 MD CD GM
200
220
63
36
48
210
231
70
40
53
215
237
80
45
60
220
242
84
50
65
230
253
100
57
75
240
264
108
60
80
250
280
119
76
95
260
291
156
86
116
270
302
172
91
125
275
308
177
95
130
280
314
185
99
135
285
319
198
108
146
290
325
210
115
155
300
336
218
118
160
310
353
254
133
184
320
365
271
147
200
330
376
292
159
215
340
388
328
170
236
350
399
348
176
248
360
410
375
198
273
380
433
391
213
289
400
456
473
247
341
450
513
626
326
451
TOL :          ± 3%
± 5%
± 10%
PARAMETER
UNITS
VALUE
PLY BOND (Avg.)
J/m²
150 MIN
QS/TM/40, Tappi T 833 pm-94  
ROUGHNESS PPS (Avg.)
µm
TOP
< 240 GSM
1.8 MAX
241-300 GSM
 
2.3 MAX
301-450 GSM
2.5 MAX
QS/TM/49, Tappi T 555 pm-94
BRIGHTNESS ISO 
%
TOP
90 ± 1.5
BACK
90 ± 1.5
QS/TM/04, ISO 2469
DELTA - E
TOP
1.5 MAX
QS/TM/12 , Tappi T 527 om-94
SURFACE STRENGTH
m/sec
IGT PICK (MED.VISCOSITY)
0.7 MIN
QS/TM/31, ISO 3782 & 3783
GLOSS AT 75º (Ind.)
%
40 MIN
QS/TM/27, Tappi T 480 om-92
MOISTURE CONTENT
%
≤300 GSM
6.0 - 7.0
>300 GSM
7.0 - 8.5
QS/TM/35 ,Tappi T 412 om - 94
NOTE
  • All Properties are acording to ITC Limited, PSPD Unit:BCM Measurements.
  • Test Climate 23ºC/50%RH (Conditoning as per Tappi T 402 sp-98).
  • Tolerances are based upon 95% Confidence limits of single mill measurements of conditioned random samples.
 
Specifications updated as on 11/01/07
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