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Precision Polymer V71C

Category:	Fluorelastomer , Fluoroelastomer
Manufacturer:	Precision Polymer Engineering Ltd.
Trademark:	Precision Polymer
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	wxFH1u_Precision-Polymer-V71C.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
V71C is a Terpolymer FKM material developed to offer increased efficiency and service life in low temperature applications. V71C extends the operational performance of FKM seals by a full 15°C lower than is possible with well established low temperature FKM grades. It sets a new industry benchmark in low temperature performance. V71C exhibits the same chemical and mechanical properties as B-type and G-type FKM grades. Available in any sized O-ring (fully moulded up to 2m/6.5ft internal diameter) and custom designed components. Key Attributes With a glass transition of -40°C (-40°F), V71C offers the widest operating temperature range of -51°C to +225°C Low compression set giving excellent seal performance Good elongation properties making fitting easier even at low temperature Excellent resistance to petroleum, oil, silicone and di-ester liquids Typical Applications Valves and pumps in cold (Arctic) operating environments Mechanical seals Flow meters & sensors Seal applications that are exposed to cold situations or high temperature variations.

Message

V71C is a Terpolymer FKM material developed to offer increased efficiency and service life in low temperature applications.

V71C extends the operational performance of FKM seals by a full 15°C lower than is possible with well established low temperature FKM grades. It sets a new industry benchmark in low temperature performance.

V71C exhibits the same chemical and mechanical properties as B-type and G-type FKM grades.

Available in any sized O-ring (fully moulded up to 2m/6.5ft internal diameter) and custom designed components.

Key Attributes

With a glass transition of -40°C (-40°F), V71C offers the widest operating temperature range of -51°C to +225°C

Low compression set giving excellent seal performance

Good elongation properties making fitting easier even at low temperature

Excellent resistance to petroleum, oil, silicone and di-ester liquids

Typical Applications

Valves and pumps in cold (Arctic) operating environments

Mechanical seals

Flow meters & sensors

Seal applications that are exposed to cold situations or high temperature variations.

General Information
Features	Low compressive deformability Low temperature resistance Oil resistance
Uses	Pump parts Low temperature application Valve/valve components Seals
Appearance	Black

Hardness	Nominal Value		Test Method
IRHD Hardness	72		ASTM D1415, ISO 48

Elastomers	Nominal Value	Unit	Test Method
Tensile Strength (Yield)	13.0	MPa	ASTM D412, ISO 37
Tensile Elongation (Break)	180	%	ASTM D412, ISO 37
Compression Set (200°C, 24 hr)	18	%	ASTM D395, ISO 815

Aging	Nominal Value	Unit	Test Method
Change in Tensile Strength in Air (250°C, 72 hr)	-30	%	ASTM D412, ISO 37
Change in Ultimate Elongation in Air (250°C, 72 hr)	30	%	ASTM D412, ISO 37
Change in IRHD Hardness in Air (250°C, 72 hr)	-7.0		ASTM D573, ISO 188

Thermal	Nominal Value	Unit
Glass Transition Temperature	-40.0	°C
Maximum Operating Temperature	225	°C

Additional Information
Minimum Operating Temperature: -51°C (-60°F)

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