Crowley Chemical Company
Supplying petrochemicals and coal tar chemicals from plants in Kent, Ohio, and Oklahoma City in tank cars, tank transports, and 55-gallon drums to domestic and overseas markets.
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Petrochemicals

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Plasticizers/Extenders/Modifiers

Polymer Modifiers/Terpolymers/Methyl Naphthalenes/Peptrex


Plasticizers/Extenders/Modifiers

Viplex 19 A specially formulated high vicosity oil that is used in asphalt pavement emulsified rejuvenators. For more information, click here.
Viplex 110-C A light color, non-carcinogenic naphthenic oil that is roughly 50% aromatic. It is an excellent, economic, general purpose extender.
Viplex 530 A An economic, highly aromatic extender for polyurethane with about 90% aromatic content and low saturates. Viplex 530 A has excellent thermal and oxidative stability.
Viplex 525
&
Viplex 885
100% aromatic extender oils composed primarily of 2-5 condensed aromatic rings. They have high flash points, excellent compatibility with urethane resins, and superior thermal and oxidative stability.
Viplex 895-BL A low cost plasticizer for PVC where color is not important. It is 90% aromatic.
Viplex 1000 Solvent refined naphthenic extender. Non-carcinogenic. SSU viscosity @100° F. 5500-6500 seconds.
Vycel E Aromatic, petroleum hydrocarbon exhibiting good compatibility with epoxies up to 30 phr. Non-reactive, low volatility and moisture free. Non-carcinogenic. Hydrophobic. Low HAPs.
Vycel P Polyester modifier. Improves impact resistance, reduces shrinkage, and improves tensile strength. Non-carcinogenic. Hydrophobic. Low HAPs. Click here for more information on Vycel P.
Vycel U A unique 100% aromatic hydrocarbon extender/plasticizer for polyurethanes with approximately 65% biphenyl content. Non-carcinogenic. Hydrophobic. Low HAPs. Click here for more information on Vycel U and for information about Vycel U in polyurethane applications.

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Polymer Modifiers/Terpolymers/Methyl Naphthalenes/Peptrex

Polymer Modifiers Amorphous Polypropylene, Polytac, Polymer C-Syn, and Polyol 19 offer a wide range of viscosities and softening points from 110° F to 310° F. for adhesives, sealants, rubber compounding, wax modifying, and lubricants.
Terpolymers Vestoplast synthetic APP for use in roofing membranes, sealants, and carpet backing. Softening points from 210° F to 310° F. Molecular weight from 30,000 to 1,000,000. Click here for more information on Vestoplast 891.
Methyl Naphthalenes Methyl Naphthalene No. 5 for sulphonation, dye carriers, and fuel oil sludge remover. Non-carcinogenic, 100% aromatic, flash point above 200° F. Click here for more information on Methyl Naphthalene No. 5.
Peptrex Rubber peptizer used for rubber reclaiming and processing ground scrap.

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