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Chesterton MRS 58 Metal Rebuilding System

Category Ceramic
Manufacturer Chesterton
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Chesterton MRS 58 Metal Rebuilding System.pdf
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Material Notes:
An advanced ceramic composite for the repair and protection of all metal surfaces subjected to erosion, corrosion and chemical attack. It is normally applied at a thickness of 1.5 mm (60 mils) or more. MRS 58 is 100% solids, non-shrinking. The MRS 58 is formulated for light abrasive, erosive and corrosive environments where metal loss is often repaired by more conventional and costly weld overlay. It can be used either to rebuild eroded metal surfaces or to provide a wear resistant surface which frequently outperforms the original metal or weld overlay. Benefits:High build characteristic allows for single coat applications reducing labor costsTough resin structure resists thermal-mechanical shockOutstanding adhesion insures reliable performanceExcellent wear characteristic extends equipment operating lifeConvenient 4:1 mix ratio and verification of mix by color change.Performs well under fluctuating chemical environmentsSuggested Uses:CondensersCooling Water PumpsHoppersHydro PulpersPulp Dewater ScrewsPump CasingsSlurry PumpsValvesVolutesWaterboxesScrew PumpsFans & HousingsWear PlatesPipe ElbowsImpellersPitted Tanks and PipesHeat ExchangerWet ScrubbersTanks and Process VesselsVacuum PumpsInformation provided by Chesterton
Physical Properties Metric English Comments
Density 1.60 g/cc
0.0578 lb/in³
Cured
Mechanical Properties Metric English Comments
Hardness, Rockwell R 105
105
ASTM D785
Hardness, Shore D 88
88
ASTM D2240
Tensile Strength at Break 42.1 MPa
6100 psi
ASTM D638
Flexural Strength 60.7 MPa
8800 psi
ASTM D790
Flexural Modulus 6.83 GPa
990 ksi
ASTM D790
Compressive Strength 89.6 MPa
13000 psi
ASTM D695
Adhesive Bond Strength 14.5 MPa
2100 psi
Lap Shear; ASTM D1002
Taber Abrasion, mg/1000 Cycles 71

@Load 0.250 kg
71

@Load 0.551 lb
H-18, loss; ASTM D4060
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 70.0 °C
158 °F
Wet
160 °C
320 °F
Dry
Processing Properties Metric English Comments
Cure Time 30.0 min

@Temperature 43.0 °C
0.500 hour

@Temperature 109 °F
Tack Free
60.0 min

@Temperature 32.0 °C
1.00 hour

@Temperature 89.6 °F
Tack Free
90.0 min

@Temperature 43.0 °C
1.50 hour

@Temperature 109 °F
Light Load
120 min

@Temperature 25.0 °C
2.00 hour

@Temperature 77.0 °F
Tack Free
150 min

@Temperature 32.0 °C
2.50 hour

@Temperature 89.6 °F
Light Load
180 min

@Temperature 16.0 °C
3.00 hour

@Temperature 60.8 °F
Tack Free
210 min

@Temperature 25.0 °C
3.50 hour

@Temperature 77.0 °F
Light Load
300 min

@Temperature 10.0 °C
5.00 hour

@Temperature 50.0 °F
Tack Free
420 min

@Temperature 16.0 °C
7.00 hour

@Temperature 60.8 °F
Light Load
540 min

@Temperature 10.0 °C
9.00 hour

@Temperature 50.0 °F
Light Load
720 min

@Temperature 43.0 °C
12.0 hour

@Temperature 109 °F
Full Load
1200 min

@Temperature 25.0 °C
20.0 hour

@Temperature 77.0 °F
Full Load
1200 min

@Temperature 32.0 °C
20.0 hour

@Temperature 89.6 °F
Full Load
1440 min

@Temperature 43.0 °C
24.0 hour

@Temperature 109 °F
Full Chemical
2160 min

@Temperature 16.0 °C
36.0 hour

@Temperature 60.8 °F
Full Load
2160 min

@Temperature 25.0 °C
36.0 hour

@Temperature 77.0 °F
Full Chemical
2160 min

@Temperature 32.0 °C
36.0 hour

@Temperature 89.6 °F
Full Chemical
2880 min

@Temperature 10.0 °C
48.0 hour

@Temperature 50.0 °F
Full Load
4320 min

@Temperature 16.0 °C
72.0 hour

@Temperature 60.8 °F
Full Chemical
5760 min

@Temperature 10.0 °C
96.0 hour

@Temperature 50.0 °F
Full Chemical
Descriptive Properties Value Comments
Color Grey
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