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container provided. Mix in the ratio indicated. Lids should be replaced
immediately after use. The two components should be thoroughly
mixed until completely streak free and a uniform colour is achieved, using
the spatula provided. The mixture is initially fluid, but becomes thicker as
it sets.
3. Application
Prepared Surfaces should be dry. Using the brush provided the mixed
material should be painted evenly onto the prepared area, working the
material into any cracks and surface defect. Once the CeramiGrade Liner
has reached initial set the material can be separated from surfaces
treated with release agent.
When CeramiGrade Liner is used to repair leaking pipes, the flow through
the pipe should be discontinued until the repair is made and the
CeramiGrade Liner is set. Any leaking fluid must be wiped from the prepared
surface before undertaking the repair. When a second coat is required, this
should be done as soon as the first coat has set within 4 hours .
4. Machining Once the CeramiGrade Liner has
cured for the minimum time indicated in the Curing Properties Section
of the product specification sheet, sanding, grinding and machining etc.
can be carried out using standard engineering practices.
5. Cleaning
All equipment should be cleaned IMMEDIATELY after each use with
a cleaner. Failure to follow this procedure will result in application
equipment becoming unusable.
6. Health and safety
As long as normal good practices are observed CeramiGrade Liner can be
safely used. A fully detailed Material Safety Data Sheet is included with
the set. The information provided in this Instruction sheet is intended as
a general guide only. Users should determined the suitability of the
product for their own particular purposes by their own tests.
General wear on butterfly valve surface
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Compressive Strength DIN 53454
80–85 MPa 00000 psi
Tensile Shear Adhesion DIN 53455
0 MPa 0000 psi
Abrasion Resistance SABS 1449–1996
90–95 mm
3
Corrosion Resistance ASTM B117
5000 hours Hardness Shore D
DIN 53505 78–81
Impact Resistance DIN 53453
,5 kJm Flexural Strength
DIN 5345 70–75 MPa
Lap Shear Strength ISO 4587
5,5 MPa
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Product specification sheet – Ceramigrade Abrashield Product
Description
Identification
Application Data
Chemical resistance Excellent against water, oil, grease, detergents, diluted acids and alkaline. Resistant to solvents, aliphatic
alcohols and aromatics. Against esters, ketones and chlorinated hydrocarbons, tests are recommended.
Manufactured under a quality program certified to ISO 9002 Health and Safety
As long as good practice is observed Ceramigrade Abrashield can be safely used. Wearing of rubber gloves is advisable during use. Prior to using this product please consult the Safety Data Sheet
provided with each packaged product.
Mixing Ratio Mixing Ratio
Pot Life mins Volume
Weight Working Life
Activator Base Activator Base 5 °C
10 °C 15°C
0 °C 5 °C
30 °C 35 °C
40 °C 38
100 33
100 50
45 35
5 15
11 8
5
Curing Time
Curing Times in minutes at 5 °C
10 °C 15 °C
0 °C 5 °C
30 °C 35 °C
40 °C ambient temperature
Initial Setting Light Loading 10
100 60
40 30
5 10
Machining 380
350 30
300 40
00 180
Full Mechanical Strength 7 hours
Full Chemical Resistance 7 days
Activator Component Base Component
Appearance Colour
Appearance Colour
Paste Red
Paste White
Technical Data
PhysMec Properties
Density gcm
3
Volume Solids Volume Capacity
Slump Resistance
Activator Base Mixed Activator Base
cc1000gm 10 mm thickness
1,86 1,91
1,9 30
31,5 56
Good Recommended Temperature Limits For Application: 5 °C to 40 °C
Values are determined after 48 hours at 0 °C Below - 0 °C impact resistance will be considerably reduced. The product will become brittle.
Service Temperatures
Dry heat Wet heat
Minimum temp
+ 85–90 °C 000 °F + 80–85 °C 000 °F
- 0 °C - 4 °F PRODUCT NAME
PRODUCT NO KIT CONSISTS OF
Ceramigrade Abrashield Product No 102-725291
5400 g Base + Activator Engineering Repair Compound
Ceramigrade Abrashield 3600 g Base in a liter tin
5,4 kg Engineering Repair 1800 g Activator in a 1 liter tin
Compound 1 Spatula
Supplied complete with all Gross Weight: 5,84 kg
1 Applicator necessary equipment all in one
1 Technical Data Sheet
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Instructions for use
Before proceeding, please read the following information application carefully to ensure that proper procedures are fully understood.
Ceramigrade Abrashield is a two component, solvent free, fast curing,
synthetic repair compound. It consists of large ceramic particles in an
epoxy matrix. Areas of application: Protection of surfaces subject to
extreme wear and abrasion caused by solids or slurry. Specifically meant
for Dredgers and Cement carriers facing heavy abrasion combined with
medium and light impact.
1.Surface preparation
A Heavy contamination due to oil or grease must be removed using a
cleaner. Where possible, abrasive blasting is the preferred surface
preparation.
B Remove all loose rust and surface coatings
C Roughen the surface preferably with abrasive blasting to SA.
Alternatively a die grinder, needle scaler or angle grinder may be used.
If grinding make sure the surface is roughened, not polished. Where
grinding or needle gunning is used, the surface should be cross-scored to
improve adhesion.
D Surfaces subject to abrasive wear is often gouged out and highly
polished and must be cross-scored to secure bonding.
E Where deep abrasive wear andor a high build up is required, bonding
can be secured and improved by welding small angle irons to the
surface to be coated. “Anchoring “ the product in this way will give a
better key.
2. Mixing