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In our 60 years of operation, we've grown into a nexus of technical operations and scientific laboratories housing custom synthesis, contract manufacturing and packaging and laboratory products. Through these three divisions, we are proud to offer a broad range of products and tailored solutions for the life sciences, bioprocessing, microparticles, medical device, specialty chemical and eChem industries.


We strive to deliver innovative solutions, and as a result, have cultivated our interdisciplinary Specialty Products division to capitalize on our strengths as a multifaceted enterprise. Throughout our history, we've endeavored to provide our customers with the highest quality products and services, something that is only possible through our continued emphasis on partnership and collaboration with customers like you.

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Polysciences, Inc. Polybutadiene [MW 1,600] is a liquid polyene that can be cured with sulfur or peroxides and 1,2-vinyl content of 80%.

Polysciences, Inc. Polybutadiene [MW 1,600]

Polysciences, Inc. Polyisobutylene [MW 1,350] is generally inert, tacky, polymers. It is primarily used as tackifying agent in polymer formulations.

Polysciences, Inc. Polyisobutylene [MW 1,350]

Polysciences, Inc. Poly(2,6-dimethyl-1,4-phenylene oxide) has high softening point (90º), Mn 20,000 and Polydispersity ~2.5.

Polysciences, Inc. Poly(2,6-dimethyl-1,4-phenylene oxide)

Polysciences, Inc. Cyclic Olefin Copolymer, HDT= 75°C is a high transparency, low specific gravity, high heat resistant and have excellent optical properties and superior water vapor barrier characteristics. Combined with outstanding stiffness/ strength and favorable sterilization properties, they have found applications ranging from FDA approvals for pharmaceutical and food applications to optical applications and electronics materials. Whether used by itself or as a modifier for other resins, the ethylene-norbornene copolymer offers the optical clarity of polymethylmethacryate (pMMA), the heat resistance of polycarbonate (PC) and superior dimensional stability.

Polysciences, Inc. Cyclic Olefin Copolymer, HDT= 75°C

Polysciences, Inc. Cyclic Olefin Copolymer, HDT= 170°C is a high transparency, low specific gravity, high heat resistant and have excellent optical properties and superior water vapor barrier characteristics. Combined with outstanding stiffness/ strength and favorable sterilization properties, they have found applications ranging from FDA approvals for pharmaceutical and food applications to optical applications and electronics materials. Whether used by itself or as a modifier for other resins, the ethylene-norbornene copolymer offers the optical clarity of polymethylmethacryate (pMMA), the heat resistance of polycarbonate (PC) and superior dimensional stability.

Polysciences, Inc. Cyclic Olefin Copolymer, HDT= 170°C

Polysciences, Inc. Cyclic Olefin Copolymer, HDT= 130°C is a high transparency, low specific gravity, high heat resistant and have excellent optical properties and superior water vapor barrier characteristics. Combined with outstanding stiffness/ strength and favorable sterilization properties, they have found applications ranging from FDA approvals for pharmaceutical and food applications to optical applications and electronics materials. Whether used by itself or as a modifier for other resins, the ethylene-norbornene copolymer offers the optical clarity of polymethylmethacryate (pMMA), the heat resistance of polycarbonate (PC) and superior dimensional stability.

Polysciences, Inc. Cyclic Olefin Copolymer, HDT= 130°C

Polysciences, Inc. Poly(styrene/butadiene) 85:15 is a rubber modifier, random copolymer.

Polysciences, Inc. Poly(styrene/butadiene) 85:15

Polysciences, Inc. Polyisobutylene is generally inert, tacky, polymers. It is primarily used as tackifying agent in polymer formulations.

Polysciences, Inc. Polyisobutylene

Polysciences, Inc. Poly(2-chloro-1,3-butadiene) is widely used rubber for applications requiring good solvent resistance.

Polysciences, Inc. Poly(2-chloro-1,3-butadiene)

Polysciences, Inc.

In our 60 years of operation, we've grown into a nexus of technical operations and scientific laboratories housing custom synthesis, contract manufacturing and packaging and laboratory products. Throu

Polysciences, Inc. - Knowde

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Engineering & Specialty Polymers - Plastics - Polysciences, Inc. - Knowde

Polysciences, Inc. Poly ether ether ketone (PEEK) is a high temperature resistant polymer where granules are dusted with a nominal 0.01% Calcium Stearate as a processing lubricant.

Polysciences, Inc. Poly ether ether ketone (PEEK)

Polysciences, Inc. Poly(ethylene glycol terephthalate) is a polymer widely used in films, fibers, and drink bottles. It has Low gas permeability.

Polysciences, Inc. Poly(ethylene glycol terephthalate)

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