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Fluoraz 799

Category:	PTFE , Polytetrafluoroethylene
Manufacturer:	Greene, Tweed & Co.
Trademark:	Fluoraz
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	fWDbZE_Fluoraz-799.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
Sanitary gaskets made from Fluoraz® 799 proivde a level of performance in SIP and CIP systems that surpasses all other elastomers. While EPDMs and FKMs can provide a seal for extended periods, chnages in physical properties can have adverse effects beyond simple volume swell. A decrease in hardness or drop in modulus signals a reduction in compressive strength. If a sanitary gasket is retorqued to the installation specifications, the gasket will be compressed at a greater level than desired, resulting in increased intrusion into the proecess stream. An increased in hardness/modulus and a drop in elongation means embrittlement. The seal will be undertorques, resulting in either leaks or cracking.

Message

Sanitary gaskets made from Fluoraz® 799 proivde a level of performance in SIP and CIP systems that surpasses all other elastomers. While EPDMs and FKMs can provide a seal for extended periods, chnages in physical properties can have adverse effects beyond simple volume swell. A decrease in hardness or drop in modulus signals a reduction in compressive strength. If a sanitary gasket is retorqued to the installation specifications, the gasket will be compressed at a greater level than desired, resulting in increased intrusion into the proecess stream. An increased in hardness/modulus and a drop in elongation means embrittlement. The seal will be undertorques, resulting in either leaks or cracking.

General Information
Features	Good Compressive Strength Low Extractables Steam Resistant
Uses	Gaskets Seals
Agency Ratings	USP 87 USP Class VI
Appearance	Black
Forms	Pellets

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.65	g/cm³	ASTM D297

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A)	90		ASTM D2240

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress (100% Strain)	18.1	MPa	ASTM D412
Tensile Strength (Break)	20.7	MPa	ASTM D412
Tensile Elongation (Break)	120	%	ASTM D412

Thermal	Nominal Value	Unit
Service Temperature	-7 to 232	°C

Additional Information	Nominal Value	Unit	Test Method
TR 10/50	7	°C	ASTM D1329

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