ACE - Alpha PTFE Gaskets

PTFE gaskets are one of the most suitable types of gaskets for a variety of sealing applications and are mostly based on virgin PTFE, PTFE compounds, filled PTFE or expanded PTFE. It is a fluoropolymere, which features an outstanding chemical resistivity to almost all chemicals, good thermal insulation properties, and useful mechanical and processing characteristics.

They can be mostly used in valve seats, bearings, requested to resin sliding and chemicals, elastic bands for an-lubricated compressors, O-rings where elastomers cannot withstand

PTFE Gasket Manufacturers & Suppliers in UAE

ACE - Alpha PTFE Products

PTFE Sheets- Skived PTFE /Molded PTFE / filled PTFE / Extruded PTFE/ Expanded PTFE
PTFE Rods- Molded PTFE / filled PTFE / Extruded PTFE
PTFE Tube-Molded PTFE / PTFE Hose / Extruded PTFE
PTFE Gaskets
PTFE Joint sealent
PTFE Envelop gaskets
PTFE Valve stem packing

Applications

PTFE provides excellent thermal insulation and is the most chemically resistant plastic known. It is unaffected by most corrosive liquids, vapors and gases, and conforms to both FDA and AMS specifications. PTFE will insulate to 500 volts per mil and does not melt. Because of these properties, PTFE gaskets, washers and seals are used in the following industries:

Electrical Applications
Food, Beverage & Pharmaceutical
Laboratories
Petrochemical & Chemical Processing
Semi-Conductor

An extended range of improved mechanical and processing properties can be additionally reached by a combination of virgin PTFE and different fillers.

Filled Materials: Graphite, Fiber glass, Carbon Fiber, Bronze

Virgin PTFE Sheet (PolyTetraFluoroEthylene)

Advantages

Virgin PTFE, PTFE compounds and expanded PTFE offer a wide range of compounded products with good mechanical properties, electrical properties, thermal properties, chemical resistance, low friction coefficient and good resistance to wear.

PTFE Enveloped Gaskets

The sealing insert is made of corrugated stainless steel, soft gasketing material or rubber. This insert is coated with PTFE and open on one side, usually on the outside. Thanks to the high chemical stability, good mechanical properties and permanent resistance in the atmosphere (humidity, gases, temperature changes) they are suitable for all types of gaskets and different media, mostly for aggressive chemicals.

Advantages

Thanks to the high stability of C-F bond virgin PTFE, which is used for the envelope, exhibits extraordinary chemical resistance. Combinations of two or more insert materials allow a large number of different applications.

Expanded PTFE

Expanded PTFE gasketing sheet is made of 100% P.T.F.E. by a special process that produces a uniform and highly fibrous multidirectional microstructure. These create a soft and pliable sealing material, yet a very reliable gasket that has excellent compressive resistance, negligible creep and cold flow. It can seal uneven and damaged flange surfaces. A special manufacturing process provides the material with special chemical and physical properties.

ACE - Alpha PLASTIC PRODUCTS

POM- Rods & sheets
HDPE- Rods & sheets
UHMWPE- Rods & sheets
Nylon- Rods & sheets
PU, Silicone- Rods & sheets
ABS, Bakelite- Rods & sheets
PC, Acrylic- Rods & sheets
PP, PEI, PEEK- Rods & sheets
PVC, PET, PBT, PPS- Rods & sheets

SALIENT FEATURES:

100% pure PTFE
Excellent sealability and flexibility
High recovery of the sheet after use
Highly compressible
High Resistant to creep and cold flow
Unaffected by common chemicals, pH range 0-14
Non-contaminating, non-toxic, asbestos free
Meets FDA requirements
Service pressure, vacuum to 210 kg/sq.cm (3,000 psi)
Service temperature, -250 to +250° C, short duration up to +310° C
Easy to cut by blanking, punching, also cutting with sharp blade/ knife
Low compressive load to seal
Can seal rough or damaged flanges.