537081 Loctite, 537081 Datasheet - Page 2

• Manufacturer Part Number: 537081
• Description: ADHESIVE, LOCTITE, 20G
• Manufacturer: Loctite
• Series: 401r

Specifications of 537081

• Adhesive Type: Ethyl Cyanoacrylate
• Adhesive Applications: Bonding - General Purpose
• Colour: Transparent
• Svhc: No SVHC (15-Dec-2010)
• Dispensing Method: Bottle
• Gap Fill Thickness Max: 0.1mm
• Operating Temperature: RoHS Compliant
• Rohs Compliant: Yes

TYPICAL ENVIRONMENTAL RESISTANCE
Hot Strength
Tested at temperature
Heat Aging
Aged at temperature indicated and tested @ 22 °C
Henkel Loctite Americas
+860.571.5100
Cured for 1 week @ 22 °C
Lap Shear Strength, ISO 4587:
Lap Shear Strength, ISO 4587:
Steel (grit blasted)
Steel (grit blasted)
Aluminum (etched)
Zinc dichromate
ABS
PVC
Phenolic
Polycarbonate
Nitrile
Neoprene
Steel (grit blasted)
140
120
100
125
100
80
60
40
20
75
50
25
0
0
-40
0
-20
For the most direct access to local sales and technical support visit: www.loctite.com
1000
0
20
2000
40
N/mm² 7 to 16
(psi)
N/mm² 17 to 24
(psi)
N/mm² 2 to 11
(psi)
N/mm² 0.5 to 2
(psi)
N/mm² 7 to 9
(psi)
N/mm² 7 to 16
(psi)
N/mm² 1 to 5
(psi)
N/mm² 7 to 11
(psi)
N/mm² 1 to 2
(psi)
N/mm² 1 to 2
(psi)
3000
60
(1,000 to 2,300)
(2,500 to 3,500)
(290 to 1,600)
(70 to 290)
(1,000 to 1,300)
(1,000 to 2,300)
(150 to 730)
(1,000 to 1,600)
(150 to 290)
(150 to 290)
80
4000
100
100 °C
Henkel Loctite Europe
5000
+49.89.9268.0
120
Chemical/Solvent Resistance
Aged under conditions indicated and tested @ 22 °C.
GENERAL INFORMATION
This product is not recommended for use in pure oxygen
and/or oxygen rich systems and should not be selected as
a sealant for chlorine or other strong oxidizing materials
For safe handling information on this product, consult the
Material Safety Data Sheet (MSDS).
Directions for use
Environment
Motor oil
Unleaded gasoline
Ethanol
Isopropanol
Water
98% RH
Environment
Air
98% RH
1. Bond areas should be clean and free from grease. Clean
2. Loctite
3. LOCTITE
4. Apply adhesive to one of the bond surfaces (do not apply
5. LOCTITE
6. Bonds should be held fixed or clamped until adhesive has
7. Product should be allowed to develop full strength before
Lap Shear Strength, ISO 4587:
Polycarbonate
all surfaces with a Loctite
dry.
applying excess Primer. Allow the Primer to dry.
LOCTITE
activator to the primed surface where Primer is also
used). Allow the Activator to dry.
the adhesive to the activated surface). Do not use items
like tissue or a brush to spread the adhesive. Assemble
the parts within a few seconds. The parts should be
accurately located, as the short fixture time leaves little
opportunity for adjustment.
outside the bond area. Spray or drop the activator on the
excess product.
fixtured.
subjecting to any service loads (typically 24 to 72 hours
after assembly, depending on bond gap, materials and
ambient conditions).
®
Primer may be applied to the bond area. Avoid
®
®
®
Activator may be used if necessary. Apply the
Activator can be used to cure fillets of product
Activator to one bond surface (do not apply
°C
40
22
22
22
22
40
°C
22
40
TDS LOCTITE
100 h
100 h
120
100
100
120
120
®
85
80
70
cleaning solvent and allow to
% of initial strength
% of initial strength
Henkel Loctite Asia Pacific
500 h
500 h
110
105
110
125
110
80
70
60
®
401™, June-2007
+81.45.758.1810
1000 h
1000 h
110
110
105
115
120
80
55
55
5000 h
5000 h
120
120
130
115
85
75
65
55