COLORING
PASTES
Seven
coloring pastes compatible with epoxy and polyurethane systems are avallable.
These coloring pastes exhibit good fastness to light and heat.
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DW
0131 White |
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DW
0132 Yellow |
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DW
0133 Red |
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COLOR
RANGE: |
DW
0134 Green |
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DW
0135 Blue |
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DW
0136 Brown |
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DW 0137 Black |
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RP
32
FIBERGLASS MILLED FIBERS
The milled fibers are added to thermosetting compounds as reinforcing
fillers to improve physical properties, dimensional stability, impact
resistance, and heat resistance.
ALUMINUM-ALLOY
FILLERS
RP 34
Powder
This fine aluminum powder (particle size 15± microns) can be added to epoxy
or polyurethane compounds. The addition of this filler will reduce shrinkage
and peak exotherm temperature plus improve physical properties and
machinability.
RP 37
Puffs
These aluminum puffs are an ideal filler for use in producing a vacuum
chamber in a large vacuum form tool. We recommend a mixture of 25 to 50
parts RP 37 aluminum puffs to 1 part of mixed RP 4014R/RP 1500H system. Due
to their size (318m to I/Lr diameter) they are very easily mixed or wet out.
When used to fill a vacuum chamber or to back up a laminate for various
tools, a high strength to weight ratio is achieved. No shrink or exotherm is
experienced when used as recommended, and there is no limit as to the size
or volume of the cavity that can be filled. Bulk density is 80 pounds per
cubic foot.
RP 38
Granules
These fine (145 mesh) aluminum granules can be used to back up epoxy and
glass cloth laminates. If used with a low viscosity epoxy system, such as RP
4005/RP 1500H system, an 80% aluminum to 20% epoxy ratio is possible. RP 38
is also an ideal filler material when high impact and compressive strength
are required in tools such as dies, compression molds, injection molds, etc.
Bulk density is 68 pounds per cubic foot.
RP 39
Grain
This filler is a mixture of various size aluminum alloy particles. A
mixture of 25 parts casting resin and 50 parts grain (by weight) provides a
versatile, easy pouring material for mass casting. A mixture of 80 parts
grain and 20 parts resin (by weight) makes an excellent backup for patterns
when used behind a surface coat and several layers of glass cloth. Grain is
excellent for developing a vacuum chamber in a small vacuum form tool. A
mixture of 25 parts of RP 39 to I part of mixed RP 4014R/RP 1500H system is
recommended. RP 39 aluminum grain is also recommended for small vacuum form
tools of 2 cubic feet or less. Bulk density is 94 pounds per cubic foot.
RP 40
Shot
This aluminum shot consists of pellets averaging approximately 3/16 inch.
The pellets are easily incorporated into casting systems such as RP 4036/RP
1511 in order to control exotherm and shrinkage. In some cases, thermal
shock characteristics of molds can be improved by the addition of RP 40
shot.
RP
71 PUR-TECT II
DRY PURGING AGENT
Use PUR-TECT II to blanket opened cans of
moisture-sensitive products such as REN:C:O-THANE polyurethanes.
Extend the shelf life of these moisture-sensitive products.
RP
78-2
AEROSOL RELEASE AGENT
RP 78-2 is a release agent formulated
expressly for use with epoxy resins, but performs as well with polyurethanes
and other resins. It forms a slick surface film and can be used on all
clean, non-porous substrates. (Seal porous materials such as plaster
and wood RP
78-2 may be used as a
release agent for epoxy and polyurethanes from
fully cured silicone molds.
RP
79-2
AEROSOL RELEASE AGENT
RP 79-2 is a semi-permanent, dry-film release
agent that does not contain wax or silicone. Because the release agent does
not transfer from the mold to the part, there is no effect on post-decoration
of the part. RP 79-2 is particularly effective on epoxies, polyurethane and
polyester resins. RP 79-2 is based on fluorocarbon polymers (Teflon@).
RP
569 Resin with RP 569-1 Hardener (fast)
RP 569 Resin with RP 569-2 Hardener (slow)
LAMINATING SYSTEMS
RENQP RP 569
resin with RP 569-1 or RP 569-2 hardeners are glass fiber reinforced
laminating paste systems that greatly simplify the construction of tools or
tooling aids. With these systems a tool can be produced in one operation
instead of building up individual layers of glass cloth. RP 569 resin with
RP 569-1 hardener is used for the construction of small tools or
construction of tools where the desired thickness i
s less than 1/2 inch. RP 569 resin with RP 569-2 hardener is used on larger
tools or construction of tools where the desired thickness is up to 1 inch.
RP
802 SEALER
RP 802 is a green colored,
lacquer type sealing agent recommended for plaster and wood surfaces.
It requires a release agent such as RP 803 to prevent bonding of tooling
resins to the model or to the sealer. RP
802 can be applied with a brush; however, best results are obtained with a
spray application. Use lacquer thinner to dilute to a prope
r spray viscosity.
RP
803
ALL-PURPOSE PARTING AGENT
RP 803 is an all-purpose, wax-based parting
agent. It provides an exceptionally thin film which assures accurate pick-up
of minute detail. RP 803 contains a small amount of silicone to facilitate
release properties. If a non-silicone containing wax is needed, use RP 805.
Maximum service temperature is 250OF (121 OC).
RP
804
WATER SOLUBLE PARTING MATERIAL
RP 804 is a water soluble parting material
suitable for all-around temperature cure applications. RP 804 flows easily
and may be diluted with water or a water and alcohol mixture. It is easily
stripped or washed from mold or model for quick clean-up. Color is
dark green.
RP
806
DEFOAMER
REN* RP 806 Defoamer Is a highly effective
silicone defoaming liquid, RIP 806 Is espectaily valuable In reducing
entrained alr-Induced foam in epoxy and polyurethans formulations
RP
870
A TWO-COMPONENT
PRIMER
RP 870 Is a liquid, two-component primer
designed for improving the adhesion of REN:C:O-THANE(& elastomers
to a variety of metal surfaces. including iron, steel, aluminum, galvanized
iron and stainless steel. RP 870 Primer is air-drying with a unique
eight (8) hour pot life, enabling the user to prepare a full day supply at
one mixing.
