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Permabond 931 Cyanoacrylate

Category Polymer , Adhesive , Thermoset , Acrylic/Cyanoacrylate Adhesive
Manufacturer Permabond
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
PERMABOND 931 is a low odor, non­fogging, non­frosting 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. Features & Benefits: Low odor Eliminates whiting (frosting and fogging) of parts Excellent adhesion to a wide variety of surfaces Good flexibility and impact resistance Typical Applications: Black or dark plastic and metal surface facia Where ventilation is limited or difficult Visible bondlines on appliances or cabinets Nameplates Soluble in Nitroethane, Methyl Ethyl Ketone, Acetone.Information provided by Permabond.
Physical Properties Metric English Comments
Specific Gravity 1.05 g/cc
1.05 g/cc
Uncured
Viscosity 40 cP

@Temperature 25.0 °C
40 cP

@Temperature 77.0 °F
Uncured
30 - 50 cP

@Temperature 20.0 °C
30 - 50 cP

@Temperature 68.0 °F
Uncured
Storage Temperature 2.00 - 7.00 °C
35.6 - 44.6 °F
Mechanical Properties Metric English Comments
Adhesive Bond Strength 0.690 MPa
100 psi
ABS, Substrate Failure, Shear; ASTM D1002
1.38 MPa
200 psi
Polystyrene, Substrate Failure, Shear; ASTM D1002
1.72 MPa
249 psi
Acrylic Substrate Failure, Shear; ASTM D1002
2.10 MPa
305 psi
EPDM, Substrate Failure, Shear; ASTM D1002
4.10 MPa
595 psi
PVC, Substrate Failure, Shear; ASTM D1002
6.90 MPa
1000 psi
Aluminum, Shear; ASTM D1002
18.6 MPa
2700 psi
Grit Blasted Steel, Shear; ASTM D1002
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 75.0 °C
167 °F
75.0 °C
167 °F
Minimum Service Temperature, Air -62.2 °C
-80.0 °F
-54.0 °C
-65.2 °F
Flash Point 83.0 °C
181 °F
Processing Properties Metric English Comments
Cure Time 0.0833 - 0.167 min
0.00139 - 0.00278 hour
Steel, set time
0.0833 - 0.167 min
0.00139 - 0.00278 hour
Buna N Rubber, set time
0.167 - 0.333 min
0.00278 - 0.00556 hour
Phenolic, set time
1440 min

@Temperature 25.0 °C
24.0 hour

@Temperature 77.0 °F
full strength
Shelf Life 12.0 Month
12.0 Month
Descriptive Properties Value Comments
Appearance Colorless
Uncured
Maximum Gap Fill (mm) 0.1
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