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Constructions
(continued)
Liner Configuration Guide:
General purpose steel rule die-cutting 58# polycoated kraft (PCK)
Steel rule cutting nested or multi-up nameplates
on common sheet 83# PCK
Kiss cutting, steel rule 83# PCK
Rotary die-cutting polyester (PET) and
polycoated glassine (PCG)
Selective die-cutting (cut adhesive before laminate) double-linered
Thermoforming HDPE, white PP
Part inspection HDPE, PET
Embossed parts white, PP, HDPE
Metal parts (punch press) polyester or DK added
The polycoated kraft liners are more resistant to humidity curl and wrinkling than standard
plain paper liners. The film liners are the most resistant to the negative effects of humidity.
Adding Liners for 3M™ Adhesive 200MP:
1. Rotary processing, adhesive only, on a densified outside of 3M™ liner 4994
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kraft liner. In this process the adhesive will stay with
the 58# PCK liner, leaving adhesive die-cuts
dispensable from the densified kraft liner 4994.
2. Rotary processing for finished parts. It is most efficient to inside of 3M™ liner 4994
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use 3M™ Adhesive Transfer Tapes 467MPF or 468MPF.
If a densified kraft (DK) liner is necessary, the adhesive
should be first laminated to the substrate with pressure.
After lamination, remove the 58# PCK liner and laminate
the inside of the liner 4994 (DK). Current process limitations
prevent the supply of the 3M adhesive 200MP on a DK liner.
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The outside of liner 4994 has the most premium silicone release (easiest release). Typical
release, of the outside of liner 4994, from 3M adhesive 200MP after lamination (both
before and after heat aging) is 5-10 grams/inch. For slightly higher liner release, typical
values for the inside of the liner 4994 are 15-20 grams/inch when laminated to the 3M
adhesive 200MP.
Typical Physical
Properties and
Performance
Characteristics
Note: The following technical information and data should be considered representative
or typical only and should not be used for specification purposes.
I. Adhesion to Stainless Steel
ASTM D3330 modified (90° peel, 2 mil aluminum foil backing)
2 mil (0.002 inches) 5 mil (0.005 inches)
Dwell ounces/inch N/100mm ounces/inch N/100mm
15 minute room temperature (RT) 47 51 66 72
72 hour RT 82 90 118 129
72 hour 158°F (70°C) 168 184 181 198
72 hour RT - 180° peel, 2 mil al foil 77 84 133 146
II. Adhesion to Other Surfaces
ASTM D3330 modified (90° peel, 2 mil aluminum foil backing)
2 mil (0.002 inches) 5 mil (0.005 inches)
Dwell ounces/inch N/100mm ounces/inch N/100mm
72 hour RT aluminum 77 84 115 126
72 hour RT ABS 62 68 68 74
72 hour RT acrylic 61 67 67 73
72 hour RT glass 80 88 92 101
72 hour RT polycarbonate 58 63 65 71
72 hour RT rigid PVC (unplasticized) 52 57 69 76
3M
™
High Performance Adhesive Transfer Tapes with Adhesive 200MP
467MP • 468MP • 467MPF • 468MPF • 467MPR • 468MPR • 7952MP • 7955MP
7962MP • 7965MP • 9172MP • 9172PT • 9185MP • 9188 • 9667MP • 9668MP • 9676