PLASTICS ADDITIVESAN INDUSTRIAL GUIDE phần 6 potx

CasChem, Inc.: PARICIN 220 Fatty Acid Amide:Paricin 220, a hydroxystearamide wax, is a brittle, tan solid Advantages: * High melting, hard, waxy solid * Good lubricating and anti-static

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Section XXIV Waxes

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CasChem, Inc.: PARICIN 220 Fatty Acid Amide:

Paricin 220, a hydroxystearamide wax, is a brittle, tan solid Advantages:

* High melting, hard, waxy solid

* Good lubricating and anti-static properties

* Mold release agent

* Excellent alkali resistance

Typical Properties:

Color and Form: Tan Flakes

Specific Gravity at 25C/25C: 1.049

Melting Point, C: 104

Acid Value: 2

Saponification Value: 14

Iodine Value: 4

Hydroxyl Value: 300

Volatile, 105C, %: 0.3

Solubility:

Paricin 220 is insoluble in water and mineral spirits, but shows varying degrees of solubility in other liquids

For example:

Solubility of Paricin 220 Solvent: (grams/100 ml solvent, 25C)

Cellosolve (Union Carbide Corp.) 7.7

Methyl Ethyl Ketone 1.6

Butyl Acetate 1.4

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Ferro Corp.: PETRAC Waxes, Wax Blends, and GMS:

Petrac 165 Paraffin Wax:

Acid Value: 0.1

Melting Pt, F: 162

Color, Gardner (1963): 1

Congealing Point, F: 158

Needle Penetration @ 77F (ASTM D-1321): 15

Form: Flake, Prill

Petrac 215 Oxidized Polyethylene Wax:

Acid Value: 12

Melting Pt, F: 212

Penetration Hardness (ASTM D-5): 4

Form: Powder

Petrac 380-165/215 Blend:

Needle Penetration @ 77F (ASTM D-1321): 10

Form: Prill

Petrac 480-165/215/Calcium Stearate Blend:

Congealing Point, F: 162

Ash, % (as CaO): 3.0

Moisture, %: 0.5

Free Fatty Acid, %: 1.5

Form: Prill

Petrac GMS Glycerol Monostearate:

Acid Value: 2

Melting Pt, F: 140

Iodine Value: 2.5

Free Glycerol, %: 1

Alpha Monoglycerides,%: 43

Form: Flake

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Genesee Polymers Corp.: Silicone Waxes:

EXP-58 Silicone Wax:

A 100% active organo silicone wax copolymer This unique product is recommended for use as a lubricant, mold release agent and internal lubricant for plastics

When combined with aliphatic solvents, such as mineral spirits, EXP-58 forms a dry, colorless film on substrates This film is stable and will not break down in the presence of water

The lack of any dimethyl silicone removes the problems of orange peel, fisheyes, or similar effects normally associated with dimethyl silicone

Typical Properties:

Appearance: White Solid

Specific Gravity: 0.85

Wt./Gallon: 7.1 lbs

Storage Stability: Indefinite

Solubility: Aliphatic Hydrocarbon Solvents

Melting Point: 43C

EXP-61 Amine Functional Silicone Wax:

Genesee Polymers' EXP-61 is a 100% active amine functional silicone wax This novel silicone wax copolymer is readily soluble after melting

in mineral spirits to provide a solvent-based release agent A dry, colorless film is formed on substrates that is recommended for evalua-tion as a lubricant, water repellent, anti-blocking agent and internal processing aids

Since EXP-61 contains no dimethyl silicone, it will not cause orange peel, fish eyes or similar effects associated with conventional silic-ones Another outstanding feature of this product is the amine

function-ality that provides temporary rust protection and good bonding

to mold substrates EXP-61 may be easily removed by steam cleaning or solvent wash

Typical Properties:

% Active: 100%

Wt./Gallon: 7.4 lbs

Melting Point: 39C

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Genesee Polymers Corp.: Silicone Waxes (Continued):

EXP-77 Silicone Wax:

EXP-77 Silicone Wax is a 100% active silicone copolymer wax This unique product is designed to provide good release of molded metal, plastic and rubber parts The mercapto functionality provides both enhanced release performance and greater heat stability to the release film

When blended with other Genesee Polymers' fluids, EXP-77 makes an internal processing aid for molded rubber parts; with minimal effect on knitting properties and tensile strength

Typical Properties:

Wt./Gallon: 7.3 lbs

% Active: 100%

Melting Point: 115F

Solubility: Aliphatic and Aromatic Hydrocarbon Solvents

GP-7101 Silicone Wax:

Based on a combination of dimethyl silicone fluid with organic wax side chains The combination of silicone and wax groups in GP-7101 suggests uses in mold release agents, rubber and plastic lubrication, textile lubricants, and as a formulation ingredient in waxes and

polishes for automotive and furniture applications Contains no free dimethyl silicone fluid and will not show the traditional transfer or wash-off associated with conventional silicone fluids used in polishes Typical Properties:

Wt./Gallon: 7.0 lbs

Flash Point (P.M.C.C.): >300F

Active Ingredient: 100%

Solubility: Aliphatic Hydrocarbons Chlorinated Solvents

Melting Point: 25C-40C

GP-7102 Silicone Wax:

Based on a combination of dimethyl silicone fluid with organic wax side chains The unique grafted copolymer structure of GP-7102 provides

a special range of lubrication and compatibility characteristics, suggesting uses in mold release agents, waxes and polishes, textiles and plastic lubricants, and as an ingredient in oil based metal working fluids

Typical Properties:

Appearance (25C): Cloudy, Waxy Semi-Solid

Wt./Gallon: 7.8 lbs

Flash Point (P.M.C.C.): >200F

Active Ingredient: 100%

Storage Stability: Indefinite

Solubility: Aliphatic Hydrocarbons Chlorinated Solvents

Melting Point: 100F-110F

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Frank B Ross Co., Inc.: Microcrystalline Wax:

Composition:

Microcrystalline Waxes consist of a matrix of extremely small crystals They are sometimes referred to as amorphous wax reflecting

an early error based on the difficulty of identifying the presence of microscopic crystals Their molecular structure consists of a complex mixture of hydrocarbons including normal paraffins, branched paraffins, monocyclic compounds and polycyclic compounds

Typical End Uses:

* Detergent Cartons paper to board

* Bakery Cartons glassine to board

* Cake Mix Pouches glassine to glassine

* Snack Packages glassine/foil/glassine

* Ream and Roll Wrap kraft to kraft

* Electro Plating masking agent

* Impregnation electrical capacitors, condensers

* Caulking Compounds

* Pipe Coating Compounds

* Hot Melt Adhesives and Coatings

Ross No Melting Point F Penetration 77F White:

1329/1 140-150 25-30

1135/15W 195-206 3-7

Yellow:

170 Amber 170-180 15-20

Black:

170 Black 175-185 18-22

Powdered (White):

1135/15W 195-205 3-7

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Frank B Ross Co., Inc.: Montan Wax:

Montan Wax is derived from lignite which is vegetable matter partly mineralized to a product related to bituminous coal The lignites from which the Montan Waxes are extracted are found chiefly in Central Europe and California

The method of extraction and refining is basically the same, both in this country and in Europe The waxy part is extracted from the

lignites (crushed to a powder form) by selective solvents Then the wax

is purified

Grades Available:

German—Crude: Prills, Powdered

Domestic Flakes, Powdered

Physical Properties:

German Crude:

Melting Point: 181-192F (83.89C)

Acid No.: 20-38

Saponification No.: 74-104

Ash, percent: 0.3-0.6

Rosin Test: Negative

Domestic Crude Refined:

Melting Point: 175-190F (79.4-89C)

Acid No.: 20-55

Ash, percent: 0.2-0.3

Rosin Test: Negative

Color: Dark Brown, Brown, Tan

Bleached Montan Wax:

Melting Point: 165-175F (73.9-79.4C)

Acid No.: 1-10

Color: Off White

Compatibility:

Vegetable Waxes

Hydrocarbons

Resins

Uses:

Carnauba Substitutes

Inks-Carbon Paper, Printing

Polishes-Shoe, Automobile, Furniture

Rubber Products

Plastics

Defoaming Agent

Records

Insulation

Sizing

Adhesives

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Frank B Ross Co., Inc.: ROSS Wax #100: Fischer-Tropsch Wax:

Chemical and Physical Properties:

A white hard wax with very high melting point and low viscosity The analysis is as follows:

Congealing Point: 200-215F

Needle Penetration at 77F: 1-5

Percent of Oil: 0.5 max

Viscosity at 120C (SUS): 80

Acid Value: Nil

Saponification Value: Nil

Ash Content: 0.01%

Color: White

Form: Flakes

Solubility:

Is soluble hot in almost all solvents

Uses:

Wax Blends Increases melting point

Floor Waxes Increases gloss, solvent retention and heel

marking resistance Textiles For impregnation and sealing

Coatings On cheese, fruits and vegetables

Candles To increase the melting point and opacity Hot Melts and Hot Melt As a component that increases the melting Adhesives point without increasing the viscosity Paint and Varnish Dulling agent

Printing Ink Adds abrasion resistance

Carbon Paper To increase the melting point and eliminate

adherence Rubber and Plastic As a mold release

Electric and Electric Good dielectric characteristics and high

melting Isolation point PVC As an external lubricant

Asphalt To increase melting point and reduce

viscosity

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Frank B Ross Co., Inc.: ROSS Wax No 130, No 145, No 165:

Petroleum waxes are used primarily to delay fusion and reduce the high melt viscosities associated with initial fusion in the extrusion

of plastics The most commonly used petroleum waxes are those melting

at about 130 to 165F This melting range represents carbon chains approximately 40 atoms long Although the congealing point is the most common means of classifying petroleum based lubricants, it is not the determining factor in predicting external behavior The extent of branching and presence of cyclic components greatly influence the external properties

Ross Wax No 130, No 145 and No 165 are fully refined, high

melting point petroleum waxes They are widely used in the formulating

of PVC and electrical wire and cable compounds, as well as other

applications which require a lubricant which is effective in small quantities without danger of exudation

No 130:

Form: Prills

Color: White

Specific Gravity (15c/15c): 0.930-0.936

Melting Point: 130-135F

No 145:

Form: Prills

Color: White

No 165:

Form: Prills

Color: White

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Frank B Ross Co., Inc.: Ross Wax 140: Synthetic High Melting Point Wax: Powdered:

Physical Properties:

A Lily-White, medium-hard wax which remains stable under prolonged molten conditions

Melting Point: 280-293F (138-145C)

Flash Point: 530F Min

Acid Number: 3-10

Penetration ASTM D-52 at 100 grams: 4.5

Dielectric Strength: 233 Volts per mil

Volume Resistivity: 0.99X10 13 Ohms-cm

Dielectric Constant at 10 6 cycles: 2.28

Power Factor at 10 6 cycles: 0.020

Solubility in Hot Solvents:

Naphtha Carbitol Trichloroethylene

Xylene Isopropanol

Insoluble in Solvents at Room Temperature and Insoluble in Water Compatible With:

Hydrocarbon Waxes Ester Type Waxes

Vegetable Waxes Hydrogenated Castor Oil

Uses: As Ingredient, Finish or Processing Aid in:

Adhesives Ammunition

Asphalt Explosives

Paints Pyrotechnics

Polyvinyl Chloride Textile Finishes

Anti-Adhesive, Anti-Blocking, Anti-Tack Agent

Foundry Shell Molding Resins

Hot Melt Coatings

Lubricants Internal, Mold Release, Surface

Paper Components, Coatings

Paper Hot Cups and Dishes

Powdered Metal Products

Wire Drawing Compounds

Wax Compounds Requiring Elevated Melting Points

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Frank B Ross Co., Inc.: ROSS Wax 160: Synthetic High Melting Point Wax: Powdered:

Physical Properties:

A tan, medium hard wax which remains stable under prolonged molten conditions, except the color may darken

Melting Point: 315-330F (157-166C)

Flash Point: 590 Min

Acid Number: Maximum 10

Iodine Value: 7.5

Penetration ASTM D5-61 at 100 grams: 1-5

Dielectric Constant (1000 cycles): 3.0

Power Factor: 0.00977

Solubility in Hot Solvents:

Naphtha Isopropanol

Xylene Trichloroethylene

Carbitol Toluene

Insoluble in Solvents at Ordinary Temperatures or in Water

Compatible with:

Hydrocarbon Waxes Hydrogenated Castor Oil

Ester Type Waxes Fats

Vegetable Waxes Rosin

Raises Melting Point of Waxes:

Added to other waxes and esters, their melting (dropping) points (ASTM D127-63) are raised

Uses: As Ingredient, Finish or Processing Aid:

Adhesives Ammunition

Explosives Paints

Pyrotechnics Release Agent

Textile Finishes Varnish

Anti-Adhesive, Blocking, Tack Agent

Foundry Shell Molding Resins

Hot Melt Coatings

Lubricants Internal, Mold, Surface

Paper Components, Coatings

Propellants Missiles, Rockets

Powdered Metal Products

Plastic Film

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