|
|
 |
|
|
|
| |
Antioxidants
D404 - 40% Ball Milled Dispersion of Antioxidant
2246
Total solids content % 41 - 45
pH 9.0 - l0.5
Viscosity (Brookfield #2@20) cps 500 - l000
Weight per gallon (lbs) 8.8
All ingredients of this mixture are included in
the T.S.C.A. listing of chemicals.
D405 - 50% Ball Milled Dispersion of Antioxidant
2246
Total solids content % 50 - 56
pH l1 - 13
Viscosity (Brookfield #3@30) cps 500 - l000
Weight per gallon (lbs) 9.0
All ingredients of this mixture are included in
the T.S.C.A. listing of chemicals.
D407A - 50% Ball Milled Dispersion of Santowhite
Powder
Total solids content % 5l - 55
pH 9.8-11.2
Viscosity (Brookfield #2@30) cps l50 - 500
Weight per gallon (lbs) 8.7
All ingredients of this mixture are included in
the T.S.C.A. listing of chemicals.
D408 - 50% Ball Milled Dispersion of Wingstay
L
Total Solids Content % 49 - 53
pH 9.5 - 11.0
Viscosity (Brookfield #3@12) cps 500 - 1200
Weight per gallon (lbs) 8.9
All ingredients of this mixture are included in
the T.S.C.A. listing of chemicals.
D409 - 40% Ball Milled Dispersion of
Aminox
Total Solids Content % 50 - 54
pH 8 - 11
Viscosity (Brookfield %2@20) cps 200 - 1000
Weight Per Gallon (lbs) (air free) 8.94
Particle size 15 micron max
0.6 mils Hegman Gauge
All ingredients of this mixture are included in
the T.S.C.A. listing of chemicals.
|
Top of
Page
Antiwebbing
M125 - Antiweb
M125 is a superior antiwebbing agent which is homogenized.
M125 has had proven industrial usage in dipping and coating
compounds. It can be added directly to a dipping compound
or diluted and sprayed as a mist over the surface of the dip tank
as the forms are emerging. Optimum results are obtained by
use of .2-1.6 wet weight on wet weight of latex compound.
Total solids content ( % ) 46 - 50
Weight per gallon (lbs) 7.80
pH 8.0 - 9.5
Color white
Storage Stability excellent
Viscosity (Brookfield #3@6) cps 5,000 - 10,000
All ingredients of M125 are considered acceptable under
21 CFR 177.2600 (Rubber articles intended for repeated use).
M125 is chemically acceptable for use in articles which will
be used in producing, manufacturing, packing, processing,
packaging, or holding food, subject to the provisions of
21 CFR 176.170.
|
Top of
Page
Coagulants
D803 - Coagulant
Calcium Nitrate 40%
Ethyl Alcohol 60%
Specific Gravity: approximation l.27
Flammable Liquid: flash point 60°F
|
Top of
Page
Curatives
D301 - 50% ZMBT Dispersion
Total Solids Content % 51.5 - 55.5
pH 9 - 11
Viscosity (Brookfield #3@30) cps 200 - 1000
Weight per gallon (lbs) l0.80
D321 - 50% Ball Milled Sulfur
Total Solids Content % 50.5 - 54.5
pH 10 - 11
Weight per gallon (lbs) 11.3
Viscosity (Brookfield #3@30) cps 300 - 1200
D317 - 50% Ethyl Zimate Dispersion
Total Solids Content % 50.5 -54.5
pH 9 - 11
Viscosity (Brookfield #2@30) cps 200 - 1000
Weight per gallon (lbs) 10.0
D324 - 50% Zinc Oxide
Total Solids Content % 50 - 54
pH 9 - 11
Viscosity (Brookfield #2@30) cps 300 - 1200
Weight per gallon (lbs) 14.5
|
Top of
Page
Fire Retardant
Dispersions
D746A
Total Solids Content % 67.7 - 68.7
pH 10 - 11
Viscosity (Brookfield #3@12) cps 1000 - 2000
Weight per Gallon (lbs) 16.0
M132A - Fire Retardant Plasticizer
Emulsion
M-132A is an aqueous emulsion of a tetrabromophthalate ester
which acts as a flame retardant plasticizer for PVC, acrylic and
other polymeric latex compounds and coatings. M-132A offers
the following advantages:
- High flame-retardant efficiency
- Good plasticizing activity
- Excellent thermal stability
- Compatible with other plasticizer emulsions
PROPERTIES:
Active solids (%) 74 - 78
pH 9 - 10
Weight per gallon (lbs) 11.00
APPLICATIONS:
M-132A is recommended as a flame retardant additive for
coatings such as drapery and upholstery backcoatings. It
also is useful in various other coated fabrics which require
flame-retardancy. In order to maximize its effeciency, the
use of a small amount of an antimony oxide synergist is
recommended. Where the use of an antimony oxide is
undesirable, higher levels of M-132A can be used to achieve
the desired level of flame retardancy.
|
Top of
Page
Foamable
1048A - Foamable Natural Latex
Total solids content % 55 - 59
pH 10 - 11.5
Viscosity (Brookfield #3@12) cps 1800 - 2200
Weight per gallon (lbs) 7.7 - 8.0
1048A does not contain Sulfur and will not precure
in storage.
|
Top of
Page
Grease
Tackifier
001501 - Lubricant Modifier
1501 is used in oils and greases where splattering or
dripping is undesirable, as in machinery used to process
food or textiles. Oil or grease containing 1501 should not
be exposed to temperatures above 200°F.
The addition of 0.5% to 2% of 00150l, based on wet weight
of the lubricant, increases the viscosity and results in a "cling"
or tackiness of the oil or grease over a wide range of temperatures.
The cohesiveness and adhesiveness of the lubricant is increased,
thereby reducing the drip and spatter. The cohesiveness or
adhesiveness also helps to eliminate waste of a lubricant in
loose fitting bearings and also reduces losses whereby the lubricant
s not mechanically retained.
This material offers a practical means of obtaining controlled
tackiness. Laboratory experiments and practical uses by many
customers in the specialty oil and grease field have proven that
1501affects savings through its use.
150l has the following specifications:
Total solids content % 62 - 63
Weight per gallon (lbs) 8.0
pH 11.0 - 11.5
Viscosity (Brookfield #4 @ 6) cps 450+
This compound has FDA approval for use in food grade lubricants
in accordance with 21 CFR 178.3570 (lubricants with incidental
food contact).
|
Top of
Page
Medical
Goods
001119 - Condom Dipping Compound
Type: Natural Rubber Latex - Two part system
Curing Masterbatch: D321
DIRECTIONS: For Condom Dipping - no coagulant
(1) Add 4.6 gms D321 Curing Masterbatch per 1000 gms 1119.
Mix thoroughly - age at least overnight before use.
(2) Dilute with ammoniated water to about 50% solids and deaerate.
(3) Using glass form, dip, and dry; redip, dry, and cure
10-15 minutes at 240° - 250°F. Latex tank normally
cooled to maintain about 80°F in liquid.
(4) Lower levels of D321 can be used for other balloon products.
Suggest 3.0 grams D321 per 1000 grams 1119. Develop full
precure before dipping. 001438 - Catheter Balloon Dipping
Compound
Type: Natural Rubber Latex - Two part system
Curing Masterbatch: D710
COMPOUND PHYSICALS:
Total Solids % 56 - 60
pH 11 - 12
Viscosity (Brookfield #1@30) cps 50 - 100
Mech. Stability (seconds) 360+
Weight per Gallon (lbs) 8.0
FILM PHYSICALS: (Dependent on degree of cure)
Tensile Strength (psi) 4000+
Elongation (%) 800+
Modulus @ 300 (psi) approx. 200
Modulus @ 500 (psi) approx. 500
Modulus @ 700 (psi) approx. 1900
DIRECTIONS:
(1) Add 21 gms D7l0 Curing Masterbatch per l000 gms 1438.
Mix thoroughly - age at least overnight before use.
(2) OPTIMUM CURE for Catheters: 2 hours @ 210° F - 220° F
for rubber .030" - .040" thick.
(3) At a 2l/l000 level of 00D7l0 Curing Masterbatch and a
rubber thickness of .030"- .040" slight overcure will occur
if a heating cycle of 2 hours at 220-230° F is used.
(4) Good rubber physicals may be obtained - together with a
slower cure rate and a longer tank life if the ratio of D7l0 to
l438 is lowered. Acceptable cures with ratios as low as l6 gms
D7l0 per l000 gms l438 have been reported.
(5) Use soft or distilled water for dilution if necessary.
(6) Suggested cure: l6 hours @ l65° F.
(Catheter balloons-.005"-.008" thickness)
001405 - Biological injection
Total solids content % 57 - 58
pH 10 - 11
Viscosity(Brookfield #3@30) cps 240 minimum
Weight per gallon (lbs) 8
USE:
Injection into the veinal and arterial systems of
biological specimens. Pigmented blue for veinal
system and red for arterial system. After coagulation
of 1405 the tissue is disintegrated with acid solution
or caustic potash solution.
PREPARATION:
To one quart of 001405 add 20 grams of 37%
Formaldehyde and inject specimen. Gelation should take
place in about 30 minutes or add 35 grams of Sodium
Silico-Flouride diluted with and equal amount of water.
( Gelling time about 6 minutes. )
PIGMENTATION:
Red 00D521 Add 20-60 grams per quart of 1405 de-
pending on the intensity of color desired.
Blue 00D507 Add 20-60 grams per quart of 1405
Yellow 00D508 Add 20-50 grams per quart of 1405
|
Top of
Page
Mold
Making
001436 - Mold Making Latex
Total solid content % 54 - 58
Viscosity (Brookfield #3@30) cps 1800 - 2200
pH 10 minimum
Weight per gallon (lbs) 8.2
1436 is a prevulcanized natural latex compound thickened for
brush applications. Extremely tough molds can be made from
1436 without the need for extended curing.
PROCEDURE:
The model which is to be reproduced can be made of any desired
material which is not soluble in water, including modeling clay.
It may be varnished, if practical. In some applications, release
may be enhanced by the use of vegetable oil as a release agent.
Using the 1436 as an adhesive, attach the model firmly to a glass
plate. Wait 60 minutes for a good bond to develop. Immerse an
ordinary paint brush in a 20 % soap solution and shake off
the excess. Then apply a thin even coat of 001436 to the model,
brushing it out thoroughly to remove any air bubbles.
Work from top to bottom and finish by extending the coating out
horizontally onto the glass plate for a distance of about 1.5 ".
Allow the coating to dry to the touch. Alternatively, the base coat
can be applied by dipping the model into the compound and
withdrawing it slowly and evenly to allow drainage. This method
sometimes makes it easier to avoid having to brush out the air
bubbles in the base coat.
Apply the second coat in a checkerboard type pattern - spots of
latex touching at the corners, but leaving the uncoated parts of
approximately the same size between. Allow to dry and then
apply a third coat in the same manner as the first coat. This
procedure tends to reduce the tendency of the mold to shrink so
that the dimensions of its cavity will be only slightly less than
those of the model.
Continue with alternate checkerboard and overall coatings until
the desired mold thickness has been achieved. For small molds,
three coats may suffice and for larger molds, as many as twelve
coats may be required.
No definite instructions can be given for drying because conditions
may vary. Except in humid weather, room drying can usually be
accomplished between four hours and overnight. If a dryer, which
will maintain a temperature of 140° F is available, the drying
can be accomplished within an hour.(The maximum temperature of
140° F should be used for intercoat drying.) Other means such
as reflector heaters, infra-red dryers and hot air blowers (as used in
beauty salons) have been known to be used effectively. Always
avoid rapid drying which may cause blistering.
To give the model its greatest strength, it should be heated after its
final drying, and before it is removed from the mold. Place the
model in a warm room overnight or heat for one hour at around
175° F.
1436 has frequently been used to create molds in reproduction
of antique trims !
01205A - Mold Making Latex
Total solids content % 55 - 59
Viscosity (Brookfield #2@30) cps 80 - 150
Viscosity(#2 ZAHN) seconds 20 - 40
pH 10 - 12
Weight per gallon (lbs) 8
MOLD DIPPING:
(1) Dip statue into latex 01205A and withdraw immediately
at a fairly slow rate. Drain for a minute or so.
(2) Dip in and out of 00D804 coagulant. Drain for four minutes.
(3) Dip into latex and hold there for four(4) minutes to build
gauge. Withdraw slowly. Let drain until the final drop of
latex falls off and invert.
(4) Dry for 30 minutes at room temperature.
(5) Dry for 30 minutes at 170-180°F.
(6) Cure for one hour at 220°F.
(7) Leach in 120°F. Water, used as a spray, or in a
continuous flow.
If more Gauge is desired, repeat steps 2 and 3 after
completion of step 3 before proceeding with steps 4 thru 7.
|
Top of
Page
Natural
Latex
001200 - Creamed Natural Latex
Total solids content % 65 - 68
K.O.H. number 0.64
Mechanical stability (seconds) 1400
Viscosity (LVF) cps 4500
Viscosity at 60% TSC 140 cps
Filterability (Gals/Ft²) 15
Ammonia on water 2.05%
Ammonia on latex 0.67%
pH 10.4
Color Light creamy white
Odor Moderate Ammonia
001400 - Natural Latex
Total solids content (%) 60.6 - 62.6
pH 9.6 - 11.6
Viscosity (Brookfield #2@60) cps 50 - 200
KOH number .65
Mechanical stability (seconds) 250 - 300
Color white
Odor-after neutralization No putrefactive odor
with boric acid
001700 - Low Ammonia Centrifuged Natural
Latex
Total solids content % 61.8
K.O.H. number 0.68
Mechanical stability 1500 sec
Viscosity (LVF) 120 cps
Viscosity at 60% TSC 85 cps
Filterability (Gals/Ft²) 15
Ammonia on water 0.47%
Ammonia on latex 0.18%
pH 9.5
Color Light creamy white
Odor Light Ammonia
|
Top of
Page
Pre-Vulcanized
Latex
01403B - Pre-vulcanized Natural Latex
Compound
Total solids content % 59 - 61
pH 10.5 - 12.0
Viscosity (Brookfield #2 @ 60) cps 0 - 100
Total alkalinity 0.65 - 0.75
NH³ based upon wet weight
Coagulum content % 0.007
based upon solids
Mechanical stability (seconds) 120 minimum
Color WHITE
Elongation % 800 - 900
Tensile (psi) 4400 - 4800
001158 - Pre-vulcanized Natural
Latex
Balloon Dipping Compound
Total solids content % 53 - 57
Ammonia content of weight % .15 - .20
pH 10 - 12
Viscosity, Brookfield, (RVF#l@20) cps 0 - 200
Precure, Chloroform 1 1/2 - 2
Mechanical Stability 900+ sec
Color - visual white
Odor no putrefactive odor
Elongation % 900+
Tensile @ break psi 4000+
Antiozinant wax 2.5 phr
|
Top of
Page
Slush Casting /
Halloween Masks
01129E - Casting Compound
Total solids content % 57 - 61
pH 10 - 11
Viscosity (Brookfield #2@20) cps 200 - 500
Mechanical stability 16 hr roll
Color - visual white
Odor no putrefactive
01129E is used to produce flexible products such as Halloween
masks by slush casting in plaster molds. Shelf life of compound
is excellent and will reproduce original viscosity after several
months storage by normal mechanical mixing. Compound must
be protected from freezing. Store under normal room conditions.
Do not store in direct sunlight.
001711 - Pre-vulcanized Low Ammonia Casting
Compound
Total solids content % 59 - 62
Ammonia odor NONE
Total alkalinity 0.09 (typical)
(% NH³ on wet wt)
Mechanical stability (minutes) 10 minimum
Viscosity (Brookfield) cps 300 - 600
Weight per gallon (lbs) 8.72
RECOMMENDED USAGE:
001711 is designed for slush casting in plaster of Paris molds.
It is prevulcanized and exhibits good strength, which aids in
mold stripping. This product has been formulated to eliminate
the ammonia odor which normally exists with products of this
type. The absence of ammonia odor makes this product
exceptionally pleasant to work with in the manufacture of
masks and other flexible products.
|
Top of
Page
Solder
Mask
001452
- Masking Latex
Total solids content % 49 - 51
pH 10 - 11
Viscosity (Brookfield #5@10) cps 27,000 - 31,000
Weight per gallon (lbs) 8.5
Appearance white paste
Odor slight ammoniacal
|
Top of
Page
Strippable
Coating
001422
Polymer prevulcanized natural latex
Total solids content % 53 - 57
pH 9.5 minimum
Viscosity (Brookfield #3@12) cps 5500 - 6000
Weight per gallon (lbs) 8.3
001422 is a white self curing latex coating for the protection
of various surfaces. Application may be made by spray, brush
or roll. At ambient temperatures, the drying time for 0.010
film is approximately 30 minutes. The time will vary with
the relative humidity. All surfaces to be sprayed with
001422 should be thoroughly cleaned, free from oil, grease
and dirt. Three spray coatings or two roller coatings are
then applied.
Proper care of the spray equipment is a must. After completing
the spray application, the excess latex should be removed
from the spray pot or lines. Then a solution of 5% - 10%
soap solution should be sprayed through the gun, followed
by clear water.
If applied by roller, the roller should be dipped in 5% - 10%
soap solution and vigorously shaken to remove excess water.
Then dip into the 001422 compound and apply. After
completing the application, the roller is then dipped repeatedly
into the soap solution, rinsed with clear water and dried.
|
Top of Page
Wax
Emulsion
0M110A
Mobil Wax Emulsion for Antiozonant protection in
natural and synthetic latex.
Total solids content % 61 - 65
Weight per gallon (lbs) 7.9
pH 9+
Melting point of wax Approx. 140°F
FOR OPTIMUN RESULTS:
1.00 - 2.00 parts dry on dry rubber content in compound.
Mix thoroughly before use. Stir into stabilized compound.
|
Top of
Page
White
Dispersions
D549A - 60% Active Rutile Titanium
Dioxide
Total solids content % 58 - 62
Weight per gallon (lbs) 15.6
Viscosity (Brookfield #2@12) cps 500 - 1200
pH 10 - 12
Dispersion does not contain Casein. D549A is used for
whitening latex.
D562 - Ball Milled Rutile Titanium
Dioxide
Active solids % 70
Total solids content % 69 - 71
Viscosity (Brookfield #3@12) cps 1000 - 3000
pH 9 - 11
Weight per gallon (lbs.) 17.78
|
Top of Page
|
Home | Selection Guide | Product Data |
Graft Polymer Products
Contact Us | Request Information | Top of
Page
Heveatex
Corporation
A Tillotson
Company
63 Water Street ·
P.O. Box 2760 · Fall River, MA
02721
Tel: 508.675.0181 · Toll
Free: 800.922.0078
Fax: 508.677.0370 · www.heveatex.com
|
|
