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3M™ Dyneon™ Fluoroelastomer FC 2121

Category:	Fluorelastomer , Fluoroelastomer
Manufacturer:	3M Advanced Materials Division
Trademark:	3M™ Dyneon™ Fluoroelastomer
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	xbSBQ8_3MDyneonFluoroelastomerFC2121.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
3M™ Dyneon™ Fluoroelastomer FC 2121 is a dipolymer made from hexafluoropropylene and vinylidene fluoride. FC 2121 has an incorporated bisphenol cure system. Special Features Composition: Dipolymer of vinylidene fluoride and hexafluoropropylene Process targets: injection and transfer moulding, extrusion and calendering Proprietary incorporated cure technology Low viscosity Utilizes 3M™ Dyneon™ Fluoroelastomer FC 2174 cure technology Typical Applications 3M™ Dyneon™ Fluoroelastomer FC 2121 is suitable for O-rings produced in an injection moulding process. An alternative product is 3M™ Dyneon™ Fluoroelastomer FE 5623.

Message

3M™ Dyneon™ Fluoroelastomer FC 2121 is a dipolymer made from hexafluoropropylene and vinylidene fluoride. FC 2121 has an incorporated bisphenol cure system.

Special Features

Composition: Dipolymer of vinylidene fluoride and hexafluoropropylene

Process targets: injection and transfer moulding, extrusion and calendering

Proprietary incorporated cure technology

Low viscosity

Utilizes 3M™ Dyneon™ Fluoroelastomer FC 2174 cure technology

Typical Applications
3M™ Dyneon™ Fluoroelastomer FC 2121 is suitable for O-rings produced in an injection moulding process. An alternative product is 3M™ Dyneon™ Fluoroelastomer FE 5623.

General Information
Features	Low viscosity
Uses	O-rings
Appearance	Opacity White-like
Forms	Thick sheet
Processing Method	Extrusion Resin transfer molding Calendering Injection molding

Physical	Nominal Value	Unit
Specific Gravity	1.80	g/cm³
Mooney Viscosity (ML 1+10, 121°C)	24	MU
Fluorine Content	66	%

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A)	78		ASTM D2240

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress ¹(100% Strain)	7.00	MPa	ASTM D412A
Tensile Strength ²	15.5	MPa	ASTM D412A
Tensile Elongation ³(Break)	180	%	ASTM D412A
Compression Set			ASTM D1414
200°C, 70 hr ⁴	20	%	ASTM D1414
200°C, 70 hr ⁵	18	%	ASTM D1414

Note Message
1 .	D mould
2 .	Die D
3 .	D mould
4 .	Post cured 16 hours @ 230°C
5 .	Post cured 24 hours @ 260°C

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