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Overview

The Teflus® PR Series encompasses a range of specialized products, each designed to meet specific performance criteria and application requirements. From the highly heat-resistant PR 100 to the versatile PR 80, each product in the series offers unique benefits tailored to different industrial needs.

Teflus® PR Series represents a premium line of perfluoroelastomer (FFKM) products engineered to deliver exceptional performance in demanding environments.

Known for their superior heat and chemical resistance, Teflus® PR Series products are ideal for a wide range of industrial applications, including chemical processing, oil and gas extraction, semiconductor manufacturing, and food and pharmaceutical production.

Exceptional Heat Resistance:
With an operational temperature range extending from -10°C to as high as 350°C, Teflus® PR Series products maintain their integrity and performance under extreme thermal conditions.

Outstanding Chemical Resistance:
These perfluoroelastomers exhibit superior resistance to a wide variety of corrosive chemicals, including acids, caustics, ketones, aldehydes, esters, ethers, alcohols, solvents, and more.

Low Compression Set:
Teflus® PR Series materials ensure reliable sealing performance over extended periods, even in harsh environments, Thank to their low compression set characteristics.

Broad Media Resistance:
Capable of withstanding exposure to hot organic and inorganic acids, caustics, hydrocarbons, steam, and hot water, these materials are suitable for a wide range of industrial applications.

Long-lasting Durability:
Engineered for longevity, these elastomers provide robust performance, reducing maintenance costs and downtime.

Versatility:
Applicable across a wide range of industries, Teflus® PR Series can be used in the production of O-rings, gaskets, valve bodies, diaphragms, and other critical sealing components.

High Purity:

Ideal for use in semiconductor manufacturing and other applications that require materials with high purity and minimal risk of contamination.

TFT3MSOLVAYDAIKINAGC
BrandTeflus®Dyneon™Tecnoflon®DAI-EL®AFLAS®
TypePR SeriesPFE SeriesPFR SeriesGA SeriesPM Series
GradePeroxide8040941053000
GradePeroxide85H06HC
GradePeroxide9095
GradePeroxide91B5920M3500
GradeNitrile100131T1055B5005500
GradeNitrile120B133TB1075O
GradeNitrile200191T2160B
LT(Low Temperature)LT15
Curative(Filler)S903C
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GradesPurposeFeatureMin T(°C)Max T(°C)
Teflus PR 80General purposeOutstanding chemical resistance-10230
Teflus PR 85HSolvent resistantOutstanding chemical resistance to amines at high Temperature-10230
Teflus PR 90High TempExcellent thermal and steam resistant grade-10290
Teflus PR 91BHigh TempWith Organic filler-10270
Teflus PR 100Very high TempExcellent high temperature resistance-10315
Teflus PR 120BHigh TempWith Organic filler-10300
Teflus PR 200Extreme high TempExcellent high temperature resistance-10350
Teflus PR LTLow Temp
Teflus PR S9Curative(Filler)
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Products and applicationsSemiconFlat DisplayChemical IndustryPetroleum Oil and natural gasesFood and PharmaAerospace
Teflus PR 80
Teflus PR 85H
Teflus PR 90
Teflus PR 91B
Teflus PR 100
Teflus PR 120B
Teflus PR 200
Application FeaturesHigh purity
chemical resistance
high temp resistance
Resistant to
chemicals and
temperatures
Resistant to
chemicals and
temperatures
Resistant to
chemicals and
temperatures
High purity
chemical resistance
high temp resistance
Resistant to
chemicals and
temperatures
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The Teflus® PR Series TDS reports outline the specifications, types, and temperature resistance of Teflus® perfluoroelastomers.

Teflus®PR80
chemically resistant perfluoroelastomer. It has a wide range of corrosion-resistant sealing capabilities and excellent compression set values.
Teflus®PR85H
chemically resistant perfluoroelastomer. It has a wide range of corrosion-resistant media sealing capabilities and excellent compression set values, and is more resistant to organic amines, alkali and other media than Teflus® PR 80 standard type.
Teflus®PR90
high-temperature, chemically resistant peroxide vulcanized perfluoroelastomer, which has a wide range of corrosion-resistant media sealing ability and excellent compression set value, better high temperature resistance than Teflus® PR 80, long-term use temperature of 290 degrees.
Teflus®PR91B
high-temperature, chemically resistant peroxide vulcanized perfluoroelastomer, which has a wide range of corrosion-resistant media sealing ability and excellent compression set value, better high temperature resistance than Teflus® PR 80, long-term use temperature of 290 degrees.
Teflus®PR100
novel perfluoroelastomer that offers excellent heat resistance, broad media resistance, low compression set and strong seal retention at extreme temperatures.
Teflus®PR200
novel perfluoroelastomer that offers excellent heat resistance, broad media resistance, low compression set and strong seal retention at extreme high temperatures.

We might adjust the grades and properties of our products without any further notices.
If the up-to-date information is needed,
please contact us.