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Permabond 941 Cyanoacrylate, low odor

Category Polymer , Adhesive , Thermoset , Acrylic/Cyanoacrylate Adhesive
Manufacturer Permabond
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Permabond 941 Cyanoacrylate, low odor.pdf
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Material Notes:
PERMABOND 941 is a low odor, non-fogging non-frosting alkoxyethyl cyanoacrylate. The reduced odor improves worker comfort. Unsightly fogging adjacent to bondlines, common with other cyanoacrylate adhesives on hot and humid days, is eliminated. The elimination of fogging improves the production rate of acceptable parts as well as their appearance. The adhesive is very stable and will provide optimum performance for one year when refrigerated. Features & Benefits: Low odor for improved worker comfort Non-frosting –good aesthetic appearance Ease of use – no mixing or heat cure Bonds most materials 100% reactive, no solvents. Information provided by Permabond.
Physical Properties Metric English Comments
Specific Gravity 1.10 g/cc
1.10 g/cc
Uncured
Viscosity 10 - 20 cP

@Temperature 25.0 °C
10 - 20 cP

@Temperature 77.0 °F
Uncured
Storage Temperature 2.00 - 7.00 °C
35.6 - 44.6 °F
Mechanical Properties Metric English Comments
Hardness, Shore D 85
85
ISO 868
Adhesive Bond Strength 4.00 MPa
580 psi
Phenolic, Shear; ISO 4587
5.00 MPa
725 psi
PVC, Shear; ISO 4587
>= 5.00 MPa
>= 725 psi
PC, Substrate Failure, Shear; ISO 4587
>= 6.00 MPa
>= 870 psi
ABS, Substrate Failure, Shear; ISO 4587
8.00 MPa
1160 psi
Zinc, Shear; ISO 4587
8.00 - 9.00 MPa
1160 - 1310 psi
Aluminum, Shear; ISO 4587
16.0 - 20.0 MPa
2320 - 2900 psi
Steel, Shear; ISO 4587
Impact 3.0 - 5.0
3.0 - 5.0
kJ/m<sup>2</sup> Adhesive Impact Strength; ASTM D950
Thermal Properties Metric English Comments
CTE, linear 90.0 µm/m-°C
50.0 µin/in-°F
Thermal Conductivity 0.100 W/m-K
0.694 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 82.2 °C
180 °F
Minimum Service Temperature, Air -62.2 °C
-80.0 °F
Electrical Properties Metric English Comments
Dielectric Constant 3.0

@Frequency 1.00e+6 Hz
3.0

@Frequency 1.00e+6 Hz
Dielectric Strength 25.0 kV/mm
635 kV/in
DIN 53481
Processing Properties Metric English Comments
Cure Time 0.0333 - 0.0833 min
0.000556 - 0.00139 hour
Neoprene, handling time
0.167 - 0.250 min
0.00278 - 0.00417 hour
Steel, handling time
0.167 - 0.250 min
0.00278 - 0.00417 hour
Aluminum, handling time
0.167 - 0.250 min
0.00278 - 0.00417 hour
PVC, handling time
0.167 - 0.250 min
0.00278 - 0.00417 hour
Phenolic resin, handling time
0.167 - 0.250 min
0.00278 - 0.00417 hour
ABS, handling time
0.500 - 0.667 min
0.00833 - 0.0111 hour
Zinc, handling time
1440 min
24.0 hour
full strength
Descriptive Properties Value Comments
Appearance Colorless
Uncured
Maximum Gap Fill (mm) 0.08
Strength Retention 10% at 150°C
Relative to 0°C
100% at 0°C
Relative to 0°C
30% at 100°C
Relative to 0°C
55% at -50°C
Relative to 0°C
90% at 500°C
Relative to 0°C
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