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Abrasive Compounds |
Abrasive mass finishing
compounds contain insoluble
abrasive material for the purpose of expediting deburring and finishing
operations. These products are particularly effective when used with
hardened steel parts or parts where surface improvement is required.
Abrasive compounds are utilized in closed vibratory or
tumble finishing systems. Chemtrol abrasive compounds
have been developed through Precision Finishing's long experience
with this type of mass finishing processing.
They contain selected quality abrasives, water conditioners, suspension
agents, and rust inhibitors to provide highest
quality results.
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Chemtrol
Product No.
|
Description |
pH Values
|
Usage per Gal.of Water
|
| 103 |
103 Aggressive long-lasting, white aluminum oxide
clean cutting abrasive for normal deburring and stock
removal. Produces fine finishes on long cycles.
|
9.8 |
12-16 |
| 106 |
106 Economical, low foaming, medium abrasive for
short time cycles. Excellent for part on part processing. |
9.2 |
12-16 |
| 108 |
108 Fine, long-lasting, clean cutting, white aluminum
oxide abrasive. For normal burr and micro-inch
improvement.
|
9.8 |
12-16 |
| 111 |
111 Low foaming, coarse abrasive for heavy deburring
operations. Good for part on part processing where
heavy burrs and coarse surfaces permitted.
|
11.4 |
12-16 |
 |
Burnishing Compounds |
Burnishing compounds
provide bright, clean, lustrous results from mass finishing operations.
Used following deburring or abrasive operations, they will restore
color and are useful in removing spent materials which may interfere
with subsequent processing. When used with hardened steel media, burnishing
compounds produce especially bright finishes on stainless steel and
non-ferrous parts which can be used as the final finish in many instances.
Production-tested Chemtrol burnishing compounds have been developed
using quality concentrated raw materials to provide highest quality
results at minimum concentrations.
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Chemtrol
Product No.
|
Description |
pH Values
|
Usage per Gal.of Water
|
| 206 |
High quality powdered compound which produces
brighter, cleaner burnishes. Provides extreme slip in
media mass. Ideal for tumbling barrels or other batch processes. Especially
effective on stainless
and hardened steels.
|
9.3 |
2-4 |
| 219 |
Liquid nonferrous deburring compound for use
with nonmetallic medias. Produces clean, film free parts ½-2
with light natural color.
|
9.9 |
½-2 (Fl.) |
| 221 |
Liquid compound for deburring and burnishing
nonferrous metals with nonmetallic media. Controlled foan 1-2
minimizes part impingement, while providing burnished finishes.
|
9.1 |
1-2 (Fl.) |
| 224 |
Nonchelated compound especially suited for plastic
media processing. Eliminates plastic media foaming ½-2
problems. Low foam and noncomplexing formula simplifies waste treatment.
|
9.9 |
½-2 (Fl.) |
| 229 |
High foaming liquid burnishing compound. Provides
excellent cushioning to minimize part impingement, 1-2
while producing deep, lustrous color on all metals.
|
8.5 |
1-2 (Fl.) |
| 236 |
Inhibited, mildly acidic liquid burnishing compound
designed primarily for use with steel burnishing media ½-2
Maintains the steel burnishing media in a highly reflective, bright
condition. Inhibit steel media prior to storage.
|
4.6 |
½-2 (Fl.) |
| 237 |
Inhibited, mildly acidic liquid burnishing compound
for bleaching and tarnish removal of copper alloys. Cleans 1-2
and brightens steel media Low foaming.Inhibit steel media prior to
storage.
|
4.2 |
1-2 (Fl.) |
| 250 |
250 Non-scratch spherical bead added to mass to
prevent flat parts from sticking together. Add compound prior
to adding parts. Parts must be separated when adding for effective
results.
|
Inert |
12-16 |
 |
Cleaning, Rust Inhibiting Compounds |
Mass finishing cleaning
compounds are utilized to remove oils, greases and other contaminants
either during mass finishing processing or prior to the use of other
processes. These materials are also employed where low-thru or non-abrasive
deburring operations are being performed. In addition to providing
clean parts, they also serve the purpose of keeping
media sharp and free from glazing.
Chemtrol cleaning compounds have demonstrated their superiority
providing excellent cleaning characteristics and in-process rust
protection. They have become a standard for comparison. The 300
series products also include alkaline descalers and rust inhibitors
and preventatives. All products of this category are alkaline.
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Chemtrol
Product No.
|
Description |
pH Values
|
Usage per Gal.of Water
|
| 307 |
Very concentrated powdered alkaline cleaner having
excellent degreasing and rust inhibiting characteristics. Cleans large
quantities of oil and removes stubborn soils. Inhibited for use with
all metals and medias.
|
11.0 |
1-3 |
| 312 |
Powdered alkaline descaler for rust and heat treat
scale emoval. Also effective for metallic smut removal and for cleaning
and sharpening media. Being alkaline in nature, it requires no neutralizing
and causes no hydrogen embrittlement.
|
12.8 |
4-6 |
| 320 |
Liquid alkaline cleaner for mixed metal applications.
Excellent non-ferrous cleaner. Keeps media and part surfaces clean
to maximize cutting action.
|
11.0 |
1-2 |
| 331 |
Liquid water soluble rust inhibitor for in process
rust protection on steel parts. The non-oily film provides
up to several weeks of indoor rust protection and normally does not
have to be removed prior to painting
or coating. Nitritie and phosphate free.
|
9.2 |
2-10 |
| 341 |
Low foaming, liquid ferrous deburring concentrate
for light oils. Produces clean, inhibited parts, while keeping the
media sharp and aggressive. Not recommended for heavy oils and greases.
Nitrite and
Phosphate free.
|
10.0 |
1-2 |
| 342 |
Liquid ferrous deburring concentrate for medium
to heavy oils. Imparts bright color with good inhibitation.
Keeps media exceptionally clean. Nitrite and phosphate free.
|
10.0 |
1-2 |
| 390 |
Liquid alkaline cleaner for medium to heavy soils.
Cleans, brightens, and provides excellent inhibitation.
High detergency handles the oiliest jobs.
|
10.8 |
1-2 |
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Descaling and Bleaching Compounds |
Descaling compounds
remove scale, rust, tarnish and discoloration from ferrous and non-ferrous
metals. These products are also used as a bleach to restore natural
metal color to parts which have been subjected to prior processing.
Chemtrol descaling compounds are designed to take advantage of
the mechanical energies imparted by the mass finishing motion allowing
the use of less corrosive acids than required in strictly chemical
stripping operations. Cost reductions in waste disposal can be realized.
Neutralization of parts and effluent is recommended following the
use of these products.
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Chemtrol
Product No.
|
Description |
pH Values
|
Usage per Gal.of Water
|
| 400 |
Concentrated mild liquid acid detergent. Excellent
color on copper alloys and precious metals. May be used as mild scale
remover for ferrous and non-ferrous materials. |
2.5 |
2-4 (Fl.) |
| 405 |
Powdered inhibited acid cleaner for heavy scale
removal and as bleach to restore natural metal colors after grinding
operations.
|
1.7 |
2-4 (Fl.) |
| 409 |
High quality liquid inhibited acid descaler.
Liquid provides complete solubility and faster activity.
|
1.5 |
1-2 (Fl.) |
| 415 |
Excellent for deflashing and deburring of zinc
and aluminum parts where burnished finish is not required. Cleans
and sharpens media which reduces time cycles while producing smut
free parts. Also will remove tarnish from copper and its alloys. |
3.0 |
1-4 (Fl.) |
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