General Purpose Stainless Steel Pipeline Thread Sealant (SA4567)
SA4545 is one component low intensity anaerobic thread sealant, no mixing is needed. It is designed for locking and sealing of metal pipes and fitting. The product cures when confined in the absence of air between close fitting metal surfaces.
Features
1. One component, requires no mixing
2. Low intensity, high lubricating properties, cured fast.
3. No pollution to the system, good resistance to shock and vibration.
4. Removed by hand-operated tool.
5. Resistant to elevated temperature up to 200º C
Professions involved
1. Instant sealing of metal tapered threads up to M80(NPT)
2. Sealing and locking of tapered/straight thread and stainless steel.
3. Prevent the thread corrosion.
Operation
1. With plastic tube packing, it is easy to glue. Cleaning the component interface before the
Application.
2. Increasing 20% removal of torque, removed easily.
3. Excess adhesive solution won't cure, can be wiped with a cloth.
4. Used as a sealant, the pressure test can be done instantly after the gluing.
5. If the pipeline need to bear high pressure, high shock or strong vibration, then do the test after 24
Hours' fully cured.
Package
50ml/tube; 100ml/bottle
Storage
1. Kept in cool and dry place(8-28º C), the shelf life is 24 months.
2. Non-dangerous. Looking out the leakage in the process of transportation.
3. Confirming the condition of the products that out of deadline before using.
Uncured
|
Testing Term |
Testing Standard |
Typical Value |
Range |
|
Appearance(uncured) |
|
White Paste |
|
|
Chemical Type |
|
Methacrylate Ester |
|
|
Viscosity(mPa.s) |
GB/T2794-1995
Brookfield RVF
3#rotor 2 rpm |
550000 |
280,000-800,000 |
|
Density(g/cm 3 ) |
GB/T 13354-1992 |
1.15 |
|
|
Flash Point(ºC) |
SH/T0733-2004 |
|
>93 |
|
Maximum thread diameter |
|
M80 |
|
|
Fixed Time(h) |
|
|
<1 |
Fully
Cured |
Fully cured at RTV(h) |
|
24 |
|
|
Maximum sealing pressure(MPa) |
|
71.0 |
|
|
Strength for remove |
|
Medium |
|
|
Sealing pressure of work time |
|
Instant |
|
|
Operation Temperature |
|
|
-50-200 |
Chemical/Solvent Resistance
Aged under conditions indicated and tested at 22 ºC.
|
|
|
% of Initial Strength |
|
Environment |
ºC |
100 hr |
500 hr |
1000 hr |
|
Motor Oil |
40 |
100 |
100 |
100 |
|
Unleaded Gasoline |
22 |
90 |
80 |
80 |
|
Ethanol |
22 |
85 |
85 |
85 |
|
Acetone |
22 |
75 |
70 |
60 |
|
Water/Glycol |
87 |
100 |
75 |
75 |
Founded in DEC. 2003, SEPUNA has been engaged in researching, manufacturing and marketing automobile sealant and adhesive for 9 years.
Since the foundation, SEPUNA Chemical has been focusing on adhesive's researching and application. Then in 2005, We acquired PUNADE technology which is from Switzerland.
Within 9 years, SEPUNA mainly develops Silicone, Polyurethane and Epoxy resin adhesives. And in the future, we will enlarge our line to Unsaturated, Natural and Acrylic Resin adhesive.
After 9 years' improvement, by the keep researching and innovation, SEPUNA is already a mature adhesive supplier with the core competitiveness.
