Songhan Plastic Technology Co.,Ltd.

Permabond 799 Cyanoacrylate, Surface insensitive

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
Download PDF Permabond 799 Cyanoacrylate, Surface insensitive.pdf
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Material Notes:
PERMABOND® 799 is a high viscosity cyanoacrylate that combines fast cure with the ability to cure through a large gap. Plastics, metals, ceramics and elastomers are also rapidly bonded. The fast cure minimizes the occurrence of frosting and fogging. This adhesive is particularly well-suited for used on porous substrates, since it fixtures before wicking into the surface pores. Cyanoacrylate adhesives are single component adhesives that polymerize rapidly when pressed into a thin film between parts. The moisture adsorbed on the surface initiates the curing of the adhesive. Strong bonds are developed extremely fast and on a great variety of materials. These properties make PERMABOND® cyanoacrylates the ideal adhesives for high speed production lines. Features & Benefits: Extremely fast setting Rapid development of high strength Ease of use – no mixing or heat cure Surface insensitive 100% reactive, no solvents Information provided by Permabond.
Physical Properties Metric English Comments
Specific Gravity 1.10 g/cc
1.10 g/cc
Viscosity 5000 cP

@Temperature 25.0 °C
5000 cP

@Temperature 77.0 °F
Storage Temperature 2.00 - 7.00 °C
35.6 - 44.6 °F
Mechanical Properties Metric English Comments
Hardness, Shore D 85
ISO 868
Adhesive Bond Strength 20.0 - 22.0 MPa
2900 - 3190 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 2.5

@Frequency 10000 Hz

@Frequency 10000 Hz
Dielectric Strength 25.0 kV/mm
635 kV/in
Processing Properties Metric English Comments
Cure Time 0.133 min
0.00222 hour
Steel, handling time
0.133 min
0.00222 hour
Buna N Rubber, handling time
0.133 min
0.00222 hour
Phenolic, handling time
1440 min
24.0 hour
full strength
Descriptive Properties Value Comments
Appearance Colorless
Maximum Gap Fill (mm) 0.5
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 50°C
Relative to 0°C
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