ThreeBond 1194 Liquid gasket (gray)
ThreeBond 1194 is a semidrying liquid gasket whose major component is special synthetic rubber. After it is applied and dried, it will form a rubber-like elastic body. Since it excels in padding property, it shows a high sealing effect on bonded surfaces that have poor flatness and large clearance. In addition, it has excellent resistance to water, oil and gasoline.
· High padding property
It shows an excellent sealing effect not only on normal bonded surfaces, but also on bonded surfaces with large clearance.
· Excellent resistance to vibration and impact
After applied and dried, it will form a rubber-like elastic body and exhibit excellent resistance to vibration and impact.
· Excellent resistance to high and low temperatures
It keeps stable rubber elasticity in a wide temperature range from -40°C to 150°C.
· Excellent resistance to water and oil
· Effective in preventing leak from threaded portions
· Sealing of flange surfaces and threaded portions
· Applicable to sealing of flange surfaces having large clearance
Properties
Item Unit Property Test method Remarks
Appearance - Gray 3TS-201-02
Viscosity Pa·s 9.5 3TS-210-02 25°C/BH-type, No.5-20 rpm
Specific gravity - 1.25 3TS-213-02 25°C
Heating residue % 58.0 3TS-217-01
Tack-free time min 12 3TS-219-04
Solvent - Xylene -
* These data are not our quality assurance values, but representative values.
Physical properties after curing
Physical properties after curing
Item Unit Physical property after curing Test method
Tensile strength MPa 0.12 3TS-320-01
Elongation % 900 - 1000 3TS-320-01
Hardness A 25 3TS-215-01
Note) Curing conditions: At 25°C for 2 weeks
Effect on rubber (change in mass)
Kind Unit Mass change Test method
NR wt% +35 3TS-229-01
(immersion at 25°C for 24 hrs.)
CR wt% +44
SBR wt% +55
NBR wt% +42
EPDM wt% +71
Characteristics
Pressure resistance
Condition Unit Pressure resistance value Test method
Room temperature MPa 10.0 3TS-350-02
(JIS K 6820)
80°C MPa 8.0
150°C MPa 8.0
Test conditions
· Surface finish: 6.3S
· Surface pressure: 15.7 MPa
· Clamping bolt: JIS B 1180, M12 bolt, Class 2, 6 pcs.
· Flange material: JIS G 3101, Type 2 SS41
· Hydraulic medium: Turbine oil No.1
· Applied flange: 90 mm in OD, 60 mm in ID and 15 mm in width across flats
· Tightening: 27.5 N·m
· Rate of application of pressure: Increase of 0.5 MPa per minute
Width across flats and pressure resistance (at room temperature)
Width across flats Unit Pressure resistance value Test method
3 mm MPa 2.0 3TS-350-01
5 mm MPa 2.5
8 mm MPa 3.0
15 mm MPa 4.5
Test conditions
· Surface finish: 6.3S
· Average surface pressure: 3.9 MPa
· Clamping bolt: JIS B 1180, M12 bolt, 4 pcs.
· Drying time: 5 min
· Hydraulic medium: Turbine oil No.1
· Applied flange: 54 mm in ID
· Rate of application of pressure: Increase of 0.2 MPa every 20 seconds
Average surface pressure and pressure resistance (at room temperature)
Average surface pressure Unit Pressure resistance value Test method
3.9 MPa MPa 3.0 3TS-350-01
7.8 MPa MPa 4.5
11.8 MPa MPa 7.5
Test conditions
· Surface finish: 6.3S
· Width across flats: 8 mm
· Clamping bolt: JIS B 1180, M12 bolt, 4 pcs.
· Hydraulic medium: Turbine oil No.1
· Applied flange: 70 mm in OD and 54 mm in ID
· Drying time: 5 min
· Rate of application of pressure: Increase of 0.2 MPa every 20 seconds
Resistance to low and high temperatures
Item Unit Pressure resistance value Test method
Resistance to low and high temperatures MPa 10.0 JIS K 6820
Test conditions
· The sample was applied to the flange for pressure resistance test, and the flange was tightened under the same conditions as the pressure resistance test conditions. It was cooled at -40°C ± 5°C for 2 hours and heated at 100 ± 5°C for 3 hours. After it was left to cool at room temperature, the resistance was measured.
Chemical resistance
Item Mass change (%) Immersion time Test method Remarks
Water -1.8 90 - 95°C JIS K 6820 Tap water
Salt water -2.1 10% salt water
Anti-freeze -1.4 50% ethylene glycol
10% H2SO4 aq. -1.4 25°C
10% NaOH aq. -1.3
Test lube oil No.1 -3.9 95 - 100°C
Test lube oil No.2 -3.4
Test lube oil No.3 +4.8
Engine oil -2.5
Turbine oil -2.4
Gasoline -4.0 45 - 50°C
Fuel oil B -2.8 Isooctane/toluene
(70/30)
Kerosine -2.0
Test conditions
· The concavities in a glass or aluminum plate specified by JIS were filled with the liquid sample. After the liquid was left at room temperature for 24 hours, it was dried at 100 ± 5°C for 3 hours, and the mass of each dried tablet was measured. These obtained tablets were used as test pieces for immersion. The test pieces were immersed in the liquids for 24 hours. Then, they were taken out of the liquids and dried at 65 ± 5°C for 24 hours, and their mass was measured at room temperature. The mass change was determined from the mass before and after immersion.
Tensile shear bond strength
Bonded materials Unit Tensile shear bond strength Test method
Fe/Fe MPa 2.9 3TS-301-11
(RT × 1 week)
Al/Al MPa 0.4
Fe/Fe MPa 3.2 3TS-301-11
(130°C × 5h)
Al/Al MPa 2.0
Fe/Fe MPa 6.2 3TS-301-11
(130°C × 5h + 130°C × 5h)
Al/Al MPa 3.0
90º peel strength
Bonded materials Unit 90º peel strength Test method
Fe/Al kN/m 0.3 3TS-304-31
(RT × 1 week)
Fe/Al kN/m 0.6 3TS-304-31
(130°C × 5h)
Fe/Al kN/m 0.5 3TS-304-31
(130°C × 5h + 130°C × 5h)
Corrosion resistance
Characteristic Test method
Corrosion resistance No problem
(no significant color change, pitting or etching) JIS K 6820
Usage
1) Before using the gasket, stir it without fail.
2) Remove moisture, oil and other contaminants completely from the surfaces to be bonded.
3) Apply it as thin and uniformly as possible.
4) Laminate the surfaces about 1 to 4 minutes after applying it.
5) The working temperature range is -40 to 150°C.
Warning
· Do not inhale or drink this material. It is harmful to the health.
· It is combustible. Do not use it near fire.
· When using it, wear appropriate protective clothings, such as protective goggles, mask and gloves.
· Keep it out of reach of children.
First aid
· If it is swallowed, do not induce vomiting. Get medical attention immediately.
· If it gets in the eyes, immediately wash them with clean water for 15 minutes or more, and get medical attention immediately.
· If it adheres to the skin, immediately wipe it away, and wash the skin sufficiently with soap. If any abnormality is found, get medical attention.
(If it adheres to clothes and sinks through the fabric, treat them in the same manner.)
· If someone feels bad while using it, immediately stop using it, and put the sufferer to rest in a well-ventilated place. If he (she) does not recover, get medical attention.
Instructions for use
· Do not use this product for any purpose other than the specified applications.
· Before using it, carefully read the directions.
· Use and store it out of reach of children.
· It is flammable. Do not use it near fire.
· Use appropriate protective clothings, such as a mask, gloves (not permeable) and goggles. Use it in a well-ventilated outdoor area or in a place equipped with a local exhaust system.
· If any abnormality is found in the body, stop using it, and get medical attention.
· Do not use it on the human body.
· People who have allergies or sensitive skin should avoid using it.
· Ascertain in advance whether or not it affects the parts to be bonded with it. If any problem occurs, do not use it.
· Do not use it for drinking water piping or hot water supply piping.
· For hazard and toxicity information not mentioned herein, see the MSDS (material safety data sheet).
