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www .alliedhightech.com 49 Grinding / Polishing Grinding / Polishing Adhesive Backing: Each cloth is secured to an individual, dedicated platen or support disc using its adhesive backing. Remova l and reapplication is di…
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(800) 675-1118 (USA & Canada) (310) 635-2466 (Worldwide)
Grinding / Polishing
Powder, De-agglomerated
FinalPrep is a de-agglomerated,
polycrystalline alumina solution
excellent for final polishing
applications for nearly any
material. With a pH of 9 to 9.5,
the basic chemical element
enhances microstructural
features. It works exceptionally
well for polishing soft, ductile
or precious metals, such as
gold and silver.
FinalPrep Polishing Solution
Item Description
90-187545 0.3 µm, 32 oz. (950 mL)
90-187550 1 µm, 32 oz. (950 mL)
90-187580 0.3 µm, 128 oz. (3.8 L)
90-187125 0.3 µm, 5 lb. (2.3 kg)
90-187020 0.05 µm, 5 lb. (2.3 kg)
90-187090 0.3 µm, 5 lb. (2.3 kg)
90-187055 0.05 µm, 5 lb. (2.3 kg)
90-187585 1 µm, 128 oz. (3.8 L)
90-187505 0.05 µm, 6 oz. (180 mL)
90-187510 0.3 µm, 6 oz. (180 mL)
90-187515 1 µm, 6 oz. (180 mL)
90-187540 0.05 µm, 32 oz. (950 mL)
90-187575 0.05 µm, 128 oz. (3.8 L)
Alumina Polishing
Suspension, De-agglomerated
Item Description
90-187050 0.05 µm, 1 lb. (450 g)
90-187120 0.3 µm, 1 lb. (450 g)
90-187190 1 µm, 1 lb. (450 g)
90-187195 1 µm, 5 lb. (2.3 kg)
Standard alumina powder is recommended where the
benefits of de-agglomerated powders are not required.
Item Description
90-187015 0.05 µm, 1 lb. (450 g)
90-187085 0.3 µm, 1 lb. (450 g)
90-187155 1 µm, 1 lb. (450 g)
90-187160 1 µm, 5 lb. (2.3 kg)
Powder, Standard
Alumina suspensions are de-agglomerated and water
based. Chemically stable, the premixed formulas are
a clean, convenient alternative to powders and are
ideal for the finest finishes.
De-agglomerated alumina powder is specially treated
to reduce the number of agglomerates (groups of
particles in each grade of manufactured alumina),
providing fast, uniform surface finishes.
Allied alumina powders are made to the tightest quality specifications and are used for final polishing of metallographic
specimens. Accurately controlled purity levels and particle size distribution ensure optimum polishing results. Mix with
DI water to produce a liquid slurry. The 0.05 µm particle type/shape is gamma, while 0.3 and 1 µm are alpha.
Item Description
90-187705 0.05 µm, 6 oz. (180 mL)
90-187740 0.05 µm, 32 oz. (950 mL)
90-187775 0.05 µm, 128 oz. (3.8 L)
90-187725 0.05 µm, 16 oz. (480 mL)
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49
Grinding / Polishing
Grinding / Polishing
Adhesive Backing: Each cloth is secured to an
individual, dedicated platen or support disc using
its adhesive backing. Remova l and reapplication
is discouraged because of reduced adhesion.
Adhesive backed polishing cloths are the most
economical choice.
Flexible Ferromagnetic (FM) Backing: Each
cloth features a exible ferromagnetic backing
that adheres to magnetic platens. Multiple discs
can be used with one magnetized platen, reducing
the number of platens needed for each procedure,
machine or lab.
Rigid Ferromagnetic (FM) Backing: Each cloth
features a rigid ferromagnetic backing that adheres
to magnetic platens. Multiple discs can be used
with one magnetized platen, reducing the number
of platens needed for each procedure, machine or
lab. The backing offers corrosion resistance, high
stiffness and a rounded, burr-free edge for safer
handling. Rigid discs are also well suited for
applications that utilize alcohol based suspensions,
slurries and lubricants, where prolonged polishing
times are needed (EBSD), or in high force
applications that generate more heat.
A wide range of polishing cloths is offered for fine grinding or for coarse, intermediate and final polishing of all
materials. They are available either with adhesive backing for standard platens, or with rigid (steel) or flexible (rubber)
ferromagnetic backing for magnetic platens.
Polishing Cloths
Standard Platen
Adhesive Backing
Flexible FM Backing
Rigid FM Backing
Magnetic Platen
Magnetic Platen
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(800) 675-1118 (USA & Canada) (310) 635-2466 (Worldwide)
Grinding / Polishing
Polishing Cloth Selection and Information Guide
Refer to this table for recommended combinations of cloths, lubricants and abrasive types/sizes.
Cloth
Recommended
µm Size
For use with:
Recommended Lubricant
Diamond Alumina
Colloidal
Suspensions
PLAN-Cloth
30 - 6 Yes No
Adhesive: All
Flexible FM: RedLube, GreenLube
PLAN-B
15 - 3 Yes No
Adhesive / Rigid FM: All
Flexible FM: RedLube, GreenLube
Gold Label
15 - 3 Yes No
Adhesive / Rigid FM: All
Flexible FM: RedLube, GreenLube
TECH-Cloth
9 - 1 Yes No
Adhesive / Rigid FM: All
Flexible FM: RedLube, GreenLube
White Label
6 - 0.25 Yes No
Adhesive / Rigid FM: All
Flexible FM: RedLube, GreenLube
DiaMat
6 - 0.05 Yes
Adhesive / Rigid FM: All
Flexible FM: RedLube, GreenLube
Kempad
9 - 1 Yes No
Adhesive / Flexible FM:
RedLube, GreenLube
Pan-B
6 - 0.25 Yes No
Adhesive / Flexible FM:
RedLube, GreenLube
Chem-Pol
1 - 0.02 No Yes
Adhesive / Rigid FM: All
Flexible FM: RedLube, GreenLube
Final A
1 - 0.02 No Yes
Adhesive / Rigid FM: All
Flexible FM: RedLube, GreenLube
Spec-Cloth
1 - 0.05 Yes No
Adhesive,
RedLube, GreenLube
Vel-Cloth
1 - 0.05 Yes No
Adhesive / Flexible FM:
RedLube, GreenLube
Final B
3 - 0.05 Yes
Adhesive / Flexible FM:
RedLube, GreenLube
Red Final C
3 - 0.02 Yes
Adhesive / Rigid FM: All
Flexible FM: RedLube, GreenLube
Final P
3 - 0.05 Yes
Adhesive / Rigid FM: All
Flexible FM: RedLube, GreenLube
Final-POL
3 - 0.05 Yes
Adhesive / Rigid FM: All
Flexible FM: RedLube, GreenLube