PSHP Pipe Sealant (High Pressure)

Description

PSHP Pipe Sealant (High Pressure) is an easily applied anaerobic low viscosity pipe sealant used in hydraulic & pneumatic fittings with diameters up to 50 mm and servomechanisms.

  • Clean male and female threads before assembly with an absorbent tissue paper to remove any cutting oil.
  • Apply the adhesive with a 360 turn to leading threads of the male and female fittings.
  • Use an absorbent tissue paper to wipe off excess jointing compound in the direction of the thread.
  • Assembly parts and hold on for 24 hours at 22-24°C to ensure full curing of jointing compound.
  • For disassembly, use hand tools to remove mating parts. When it is hard to dissemble at room temperature, apply local heat until reaching 150°C and disassemble while hot. Then, remove any residual cured adhesive mechanically and clean parts with a proper solvent, acetone.
  • Does not shrink when fully cured.
  • Shows great resistance to high pressure, vibration, solvents, heat up to 150°C, moisture,and corrosion.
  • Easly applied to hydraulic & pneumatic fittings with diameters up to 50 mm and servomechanisms.
TECHNICAL PROPERTIES

General properties
Main constituentMethacrylate ester
Appearance (uncured)Liquid
ColourBrown
ViscosityMedium and
thixotropic
StrengthHigh
Physical properties of uncured adhesive

Specific gravity
Conditions: 22°C
1.041
Flash point
Method: ASTM D56-05
>93°C
Temperature range-50°C to 150°C
CorrosivityNon-corrosive
Gap fillingup to 0.5mm
Viscosity Conditions: 22°C
Method: ISO 2555
Apparatus: Brookfield RVT,
spindle 3
1800 - 2000 cPs (@20
rpm)
Typical curing performance of adhesive
SpecimensM10x25 bolt and
proper nut
Conditions22°C
Handling time
Material of
specimen
Duration
Brass<60 secs
Steel5 to 7 mins
Stainless steel6 to 8 mins
Zinc plated steel5 to 10 mins
Aluminium20 to 35 mins
TypeVolume Box
Pipe50 ml120
Pipe250 ml36