Norland Adhesive Selector Guide |
CLICK on adhesive number to see a technical data sheet |
Description |
Cure |
ADHESION TO: |
TYPICAL PROPERTIES |
Glass |
Metal |
Plastic |
Color |
Viscosity at 25 Degrees C |
Refractive Index |
Modulus PSI |
Tensile PSI |
Elongation at Failure |
Shore D Hardness |
NOA 60 |
General purpose adhesive for bonding doublets, prisms or mounting components. |
UV |
Good |
Good |
Fair |
Clear |
300 CPS |
1.56 |
135,000 |
2,800 |
35% |
81 |
NOA 61 |
Preferred adhesive for military optics. Meets MIL-A-3920. Used for optics exposed to temperature extremes. Low shrinkage. |
UV |
Excellent |
Excellent |
Fair |
Clear |
300 CPS |
1.56 |
150,000 |
3,000 |
38% |
85 |
NOA 63 |
Cures well in thick sections. Use as fillet bond to hold lenses in place or for bonding where low fluorescence or good transmission in UV range is required. |
UV |
Good |
Good |
Fair |
Clear |
2,500 CPS |
1.56 |
240,000 |
5,000 |
6% |
90 |
NOA 65 |
Flexible adhesive suitable for low strain applications or for cold blocking of lenses. |
UV |
Good |
Good |
Fair |
Clear |
1,000 CPS |
1.52 |
20,000 |
1,500 |
80% |
50 |
NOA 68 |
Flexible adhesive for glass or plastics such as polycarbonate, CAB or acrylic. |
UV |
Excellent |
Good |
Good to Excellent |
Clear |
5,000 CPS |
1.54 |
20,000 |
2,500 |
80% |
60 |
NOA 68T |
Screen printable flexible adhesive for glass and plastic such as polycarbonate, CAB or acrylic. |
UV |
Excellent |
Good |
Good to Excellent |
Clear |
22,000 CPS |
1.54 |
N/A |
N/A |
N/A |
50 |
NOA 71 |
Provides a strong bond to glass surfaces and has excellent clarity for light guides and other applications. |
UV |
Excellent |
Excellent |
Fair |
Clear |
200 CPS |
1.56 |
55,000 |
1,300 |
43% |
86 |
NOA 72 |
Low viscosity adhesive for bonding glass or plastics such as polycarbonate, CAB or acrylic. Cures with UV or visible light. |
UV/ VIS |
Excellent |
Good |
Good to Excellent |
Clear |
155 CPS |
1.56 |
2,400 |
500 |
34% |
75 |
NOA 73 |
Flexible adhesive with low viscosity for bonding delicate parts. |
UV |
Excellent |
Good |
Fair |
Clear |
140 CPS |
1.56 |
1,600 |
200 |
16% |
60 |
NOA 74 |
Low viscosity adhesive for bonding CAB, other plastics and glass |
UV |
Excellent |
Good |
Excellent
to Good |
Clear |
80-95 cps |
1.52 |
2900 |
217 |
10% |
30 |
NOA 75 |
Low viscosity adhesive used for bonding polarized and polyester film, nylon, glass and other plastics. |
UV/ VIS |
Excellent |
Good |
Excellent
to Good |
Slight Yellow Tint |
80-95 cps |
1.52 |
2610 |
164 |
7% |
25 |
NOA 76 |
High viscosity adhesive for bonding glass to plastic. Cures with UV or visible light. |
UV/ VIS |
Excellent |
Good |
Excellent |
Clear |
4,500 CPS |
1.51 |
970 |
450 |
47% |
60 |
NOA 78 |
High viscosity adhesive for bonding plastic to plastic. Cures with UV or visible light. |
UV/ VIS |
Excellent |
Good |
Excellent |
Yellow Tint |
9,000 CPS |
1.50 |
1140 |
649 |
57% |
55 |
NOA 81 |
Fast curing adhesive for tacking or bonding. Excellent adhesion to glass or metal. Produces a hard, resilient bond. |
UV |
Excellent |
Excellent |
Fair |
Clear |
300 CPS |
1.56 |
200,000 |
3,000 |
25% |
90 |
NOA 83H |
Fast curing adhesive that will cure with UV or heat for tacking or bonding UV opaque materials. |
UV/ HEAT |
Excellent |
Excellent |
Fair |
Clear |
250 CPS |
1.56 |
160,000 |
3,500 |
30% |
85 |
NOA 84 |
Low refractive index, very low viscosity adhesive for bonding or coating glass and plastic |
UV/ VIS |
Excellent |
Good |
Good to Excellent |
Clear |
55 CPS |
1.46 |
1,140 |
649 |
57% |
55 |
NOA 85 |
Low refractive index, higher viscosity adhesive for bonding glass and plastic |
UV |
Excellent |
Good |
Good to Excellent |
Clear |
200 CPS |
1.46 |
9,340 |
1,500 |
111% |
40 |
NOA 86 |
Low viscosity adhesive that meets Bellcore specification of 85C/85RH for bonding glass. |
UV/VIS |
Excellent |
Good |
Good to Excellent |
Clear |
200-300 CPS |
1.55 |
360,400 |
7,834 |
2.8% |
75 |
NOA 86H |
Low viscosity adhesive that meets Bellcore specification of 85C/85RH for bonding glass. |
UV/VIS and or heat |
Excellent |
Good |
Good to Excellent |
Clear |
200-300 CPS |
1.55 |
360,400 |
7,834 |
2.8% |
75 |
NOA 87 |
High viscosity adhesive that meets Bellcore specification of 85C/85RH for bonding glass. |
UV/VIS |
Excellent |
Good |
Good to Excellent |
Clear |
900-1500 CPS |
1.52 |
209,700 |
4,880 |
13% |
50 |
NOA 88 |
Low outgassing adhesive for aerospace or electronic applications. Excellent transmission in UV range. |
UV |
Excellent |
Excellent |
Fair |
Clear |
250 CPS |
1.56 |
112,000 |
1,900 |
43% |
90 |
NOA 89 |
Low viscosity adhesive for spin coating and bonding delicate parts |
UV |
Excellent |
Good |
Fair |
Clear |
20 CPS |
1.51 |
N/A |
N/A |
N/A |
40 |
NOA 13685 |
Low viscosity adhesive with a refractive index of 1.3685 for bonding glass or plastic. |
UV |
Excellent |
Good |
Fair |
Clear |
15-25 CPS |
1.3685 |
N/A |
N/A |
N/A |
N/A |
NOA 1375 |
Low viscosity adhesive with a refractive index of 1.375 for bonding glass or plastic. |
UV |
Excellent |
Good |
Fair |
Clear |
45-60 CPS |
1.375 |
N/A |
N/A |
N/A |
N/A |
NOA 138 |
Low viscosity adhesive with a refractive index of 1.38 for bonding glass or plastic. |
UV |
Excellent |
Good |
Fair |
Clear |
45-60 CPS |
1.38 |
N/A |
N/A |
N/A |
N/A |
NOA 142 |
Low viscosity adhesive with a refractive index of 1.42 for bonding glass. |
UV |
Excellent |
Good |
Fair |
Clear |
20-40 CPS |
1.42 |
N/A |
N/A |
N/A |
N/A |
NOA 144 |
Adhesive with a refractive index of 1.44 for bonding glass. |
UV |
Excellent |
Good |
Fair |
Clear |
45-60 CPS |
1.44 |
N/A |
N/A |
N/A |
N/A |
NOA 148 |
Adhesive with a refractive index of 1.48 for bonding glass. |
UV |
Excellent |
Good |
Fair |
Clear |
1500-2000 CPS |
1.48 |
N/A |
N/A |
N/A |
N/A |
NOA 1625 |
Low viscosity adhesive with a refractive index of 1.625 for bonding glass. |
UV |
Excellent |
Good |
Fair |
Clear |
60-80 CPS |
1.625 |
N/A |
N/A |
N/A |
N/A |
NOA 164 |
Low viscosity adhesive with a refractive index of 1.64 for bonding glass. |
UV |
Excellent |
Good |
Fair |
Clear |
60-80 CPS |
1.64 |
N/A |
N/A |
N/A |
N/A |
NBA 107 |
UV curing adhesive for cold blocking and temporary bonding of lenses. Can be debonded with warm soapy water or acetone. |
UV |
Excellent |
Excellent |
Fair |
Clear |
350 cps |
1.51 |
800 |
78 |
5% |
15 |
NBA 108 |
UV curing adhesive for cold blocking and temporary bonding of lenses. Can be debonded with acetone. |
UV |
Excellent |
Excellent |
Fair |
Clear |
550 CPS |
1.51 |
710 |
101 |
18% |
25 |
UVS 91 |
Screenable paste for bonding and sealing perimeters of liquid Paste crystal displays. |
UV |
Excellent |
Good |
Good to Excellent |
Translucent |
Thixotropic |
N/A |
45,000 |
2,900 |
58% |
55 |
Norland Electronic Adhesive (NEA) |
CLICK on adhesive number to see a technical data sheet |
Description |
Cure |
ADHESION TO: |
TYPICAL PROPERTIES |
Glass |
Metal |
Plastic |
Color |
Viscosity at 25 Degrees C |
Modulus PSI |
Tensile PSI |
Elongation at Failure |
Shore D Hardness |
NEA 121 |
Adhesive for tacking, filling, sealing, conformal coating and tamperproofing precision components. |
UV/HEAT |
Excellent |
Excellent |
Fair |
Clear |
300 CPS |
160,000 |
3,500 |
30% |
85 |
NEA 123 |
High viscosity thixotropic paste for wire tacking, chip bonding and coil terminating. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Translucent |
200,000 CPS |
50,000 |
3,000 |
60% |
60 |
NEA 123L |
Low viscosity thixotropic paste for sealing, chip bonding, filleting, wicking and thin sections. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Translucent |
6,000 CPS |
2,860 |
434 |
45% |
67 |
NEA 123M |
Low viscosity thixotropic paste for wire tacking, encapsulating, fixturing and tamperproofing. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Translucent |
12,000 CPS |
2,380 |
657 |
60% |
64 |
NEA 123S |
Medium viscosity thixotropic paste for sealing, wire coating, wire tacking and coil terminating. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Translucent |
55,000 CPS |
2,540 |
556 |
84% |
75 |
NEA 123K |
Medium viscosity thixotropic paste for glob top assemblies, potting, filling or thick sections. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Translucent |
100,000 CPS |
20,800 |
1,200 |
35% |
67 |
NEA 123T |
High viscosity thixotropic paste for wire encapsulating, coil terminating, screw hole sealing and potting. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Translucent |
300,000 CPS |
13,900 |
1,515 |
104% |
55 |
NEA 123HGA |
Low outgassing adhesive for HGA assembly or wire tacking. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Translucent |
200,000 CPS |
321,000 |
3,790 |
25% |
60 |
NEA 123SHGA |
Low outgassing, medium viscosity adhesive for wire coating, wire tacking and coil terminating. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Translucent |
55,000 CPS |
N/A |
N/A |
N/A |
80 |
NEA 123THGA |
Low outgassing, very high viscosity adhesive for wire coating, wire tacking and coil terminating. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Translucent |
465,000-515,000 CPS |
321,000 |
3,790 |
25% |
80 |
NEA 123TKHGA |
Low outgassing, high viscosity adhesive for wire coating, wire tacking and coil terminating. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Translucent |
400,000-450,000 CPS |
321,000 |
3,790 |
25% |
80 |
NCA 130 |
Electrically conductive adhesive for static dissipation. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Silver |
10,000 CPS |
N/A |
N/A |
N/A |
15 |
COLORED ADHESIVES: |
NEA 123BL |
High viscosity thixotropic paste for wire tacking, chip bonding or tamperproofing. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Blue |
200,000 CPS |
50,000 |
3,000 |
60% |
60 |
NEA 123SBL |
Medium viscosity thixotropic paste for tacking, sealing, filling or bonding precision components or wires in place. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Blue |
55,000 CPS |
2,540 |
556 |
84% |
75 |
NEA 123R |
High viscosity thixotropic paste for tacking, sealing, filling or bonding precision components or wires in place. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Red |
200,000 CPS |
50,000 |
3,000 |
60% |
60 |
NEA 123GN |
High viscosity thixotropic paste for tamperproofing, encapsulating, strain relief and wire tacking. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
Green |
200,000 CPS |
50,000 |
3,000 |
60% |
60 |
NEA 123W |
High viscosity thixotropic paste for tamperproofing, encapsulating, strain relief and wire tacking. |
UV/HEAT |
Excellent |
Good |
Good to Excellent |
White |
200,000 CPS |
50,000 |
3,000 |
60% |
60 |
NEA 155 |
Medium/high viscosity thixotropic paste for SMDs, printed circuit boards, ceramics, metal and many plastics. |
HEAT |
Excellent |
Good |
Good to Excellent |
Red |
150,000 CPS |
N/A |
N/A |
N/A |
90 |
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