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Chemraz 504

Category:	PTFE , Polytetrafluoroethylene
Manufacturer:	Greene, Tweed & Co.
Trademark:	Chemraz
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	UAHC4B_Chemraz-504.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
Specifically formulated for low-pressure applications requiring a low sealing force, Chemraz® 504 is recommended for a wide variety of medical and biotechnology device applications requiring long-term seal reliability. Chemraz 504 offers excellent performance in dynamic and static analytical equipment applications where slight lubrication is preferred to lower friction. Chemraz 504 is suitable for service temperatures ranging from 0°F to 400°F (-18°C to 204°C). FEATURES & BEN EEITS Excellent performance under low pressure and low sealing force Lubricated compound to minimize friction Dependable balance of physical properties Good chemical resistance APPLICATIONS Analytical lnstrumentation—Gaskets and O-rings Solenoid \/alves—Plunger seals, gaskets and O-rings

Message

Specifically formulated for low-pressure applications requiring a low sealing force, Chemraz® 504 is recommended for a wide variety of medical and biotechnology device applications requiring long-term seal reliability. Chemraz 504 offers excellent performance in dynamic and static analytical equipment applications where slight lubrication is preferred to lower friction. Chemraz 504 is suitable for service temperatures ranging from 0°F to 400°F (-18°C to 204°C).

FEATURES & BEN EEITS

Excellent performance under low pressure and low sealing force

Lubricated compound to minimize friction

Dependable balance of physical properties

Good chemical resistance

APPLICATIONS

Analytical lnstrumentation—Gaskets and O-rings

Solenoid \/alves—Plunger seals, gaskets and O-rings

General Information
Features	Good Chemical Resistance Low Compression Set Low Temperature Resistant
Uses	Gaskets Housings Plumbing Parts Seals Valves/Valve Parts
Appearance	Black
Forms	Pellets

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.92	g/cm³	ASTM D297

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A)	65		ASTM D2240

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress			ASTM D1414
50% Strain	1.10	MPa
100% Strain	3.31	MPa
Tensile Strength (Break)	6.55	MPa	ASTM D1414
Tensile Elongation (Break)	150	%	ASTM D1414
Compression Set ¹(204°C, 70 hr)	30	%	ASTM D395

Thermal	Nominal Value	Unit
Service Temperature	-18 to 204	°C

Note Message
1 .	25% Deflection

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