Gold Member Since 2015
Audited Supplier
Qingdao Canreach Import and Export Company Limited

Expanded PTFE, Eptfe, Gasket manufacturer / supplier in China, offering Expanded PTFE Sheets Used for Gaskets, Rubber Roll/Sheet with Oil-Resisting (HY-R500), Graphite Packing Reinforced with Inconel Wire and so on.

(/ )

Supplier Homepage Product PTFE Products Expanded PTFE Sheets Used for Gaskets

Expanded PTFE Sheets Used for Gaskets

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Ningbo, China
Production Capacity: 10000kgs/Month
Payment Terms: T/T, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: HY-P300
  • Kind: Engineering Plastic Sheet
  • Contraction Percentage: 1.5%~5.0%
  • Color: White
  • Thickness: 0.8 - 10 mm
  • Size: 1500X1500mm
  • Minimum Temperature: -450ºF (-268ºC)
  • ASTM Line Call out: ASTM F 104
  • Trademark: Hysealing
  • Specification: FDA
  • HS Code: 39209910
  • Material: PTFE
  • Water Absorption: 1.5%~3.5%
  • Tensile Strength: (30~40)MPa
  • Density: 1.0-1.5 g/cm3 on Request
  • pH: 0 - 14
  • Application: Iron and Steel Manufacturing
  • Maximum Temperature: 600ºF (315ºC)
  • Package: Carton
  • Transport Package: Woodern Case
  • Origin: Ningbo
Product Description

P300 is a Universal sheet gasket material for most services. Seals rough and irregular surfaces.  Made from biaxial oriented expanded PTFE sheeting that is laminated to the required thickness.  Seals of up to 3000+psi can be achieved depending on the flange type & design and type of media being sealed.  Chemically resistant over the Q-14 pH range.  Specific gravity: 4 to 6.  Suitable for temperatures to 600F.
CONSTRUCTION
Our P300 gasket sheet is manufactured by expanding 100% virgin PTFE using a proprietary process that produces a uniform and highly fibrillated microstructure with equal tensile strength in all directions. The resulting product exhibits characteristics significantly different than conventional PTFE sheet.P300 is much softer and more flexible than regular PTFE sheet and thus conforms easily to irregular and rough surfaces. In addition, the material is easier to compress and minimizes creep and cold flow. 
APPLICATION / SERVICE
Our P300 is an all purpose gasket sheet that can replace all other types of PTFE sheet. It will seal all aggressive chemicals over the entire 0-14 pH range except for molten alkali metals and elemental fluorine. Made from 100% virgin PTFE, Our P300E not only resists chemical attack, but it will not contaminate or discolor end products. These industries currently use expanded PTFE sheet:
 Distilleries Petrochemical
 Food and Beverage Pharmaceutical
 General Chemical Power generation
 Iron and Steel Manufacturing Pulp and paper
 Marine 
 

SERVICE LIMITS
Temperature Limits: 
Minimum-450°F (-268°C)
Maximum600°F (315°C)
pH:0-14 (except molten alkali metals and elemental fluorine)
ASTM Line Call OutASTM F 104
ColorWhite
Available Sheet Sizes 
Thicknesses:1/32", 1/16", 3/32", 1/8", 3/16", 1/4"
Sheet Size60" x 60"
 
TYPICAL PHYSICAL PROPERTIES EPTFE 
ASTM
TEST METHOD
PHYSICAL PROPERTIESVALUES
F 37Sealability
ASTM Fuel A (isoctane):
Gasket load, 500 psi (3.5 N/mm2)
Internal Pressure, 9.8 psi (.7 bar)
Nitrogen:
Gasket Load, 500 psi (20.7N/mm2)


0.0 ml/hr


.16 ml/hr
F 36Compressibility68%
F 36Recovery12%
F 38Creep Relaxation32% at 212°F
16% at 73°F
F 495Ignition Loss30%
F 146Weight Incease After
Five Hour Immersion
ASTM Oil #1 @ +300°F (+150°C)
ASTM Fuel IRM 903 @ + 300°F (+150°C)
ASTM Fuel A @ + 70-85°F (+21-29°C)
ASTM Fuel B @ + 70-85°F (+21-29°C)
-
F 146Thickness Incease After
Five Hour Immersion
ASTM Oil #1 @ +300°F (+150°C)
ASTM Fuel IRM 903 @ + 300°F (+150°C)
ASTM Fuel A @ + 70-85°F (+21-29°C)
ASTM Fuel B @ + 70-85°F (+21-29°C)
-
F 152Tensile Strength Across Grain1/16" thick - 1600 psi
(11 N/mm2)
1/16" thick - 1600 psi
(11 N/mm2)
DIN 3535
Part 4
Gas Permeability
Nitrogen:
Internal pressure: 580 psi (40 bar)
Gasket Load: 4640 psi (32 N/mm2)
-
 Density:53 lb/ft3
(0.85 gm/cc)
Send your message to this supplier
Avatar
Mr. Tim
*From:
To: Mr. Tim
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now