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VICOTE® 703

 

Polyetheretherketone

 

Victrex plc

 

Technical Data

 

Product Description

 

VICOTE 701-707 grades are specially developed powder coatings. They are available in various average particle sizes from 10 - 50 microns. The powders are off-white in color and are available in various melt viscosities depending on the film thickness and level of melt flow required. Typical film thicknesses range from < 100 microns up to 500 microns. Film thicknesses above 1 mm are possible by building up the coating thickness by the hot flocking technique.

 

Like other non-coating grades of VICTREX PEEK polymer, VICOTE Coatings are thermoplastic in nature and exhibit flow above the melt temperature. When processed using the correct guidelines, the coatings will exhibit the excellent properties that VICTREX PEEK polymer is renowned for.

• High continuous use temperature of 260°C 

 

• Excellent wear, abrasion and cut through resistance at these high temperatures 

 

• Excellent chemical and radiation resistance 

 

• Low level of extractables 

 

• Hydrolysis resistant 

 

• Inherently flame retardant 

 

General

 

Material Status • Commercial: Active

Literature 1 • Brochure - Chemical Resistance (English)

Technical Datasheet (English)

•

Search for UL Yellow Card • Victrex plc

Availability • Asia Pacific • Europe • North America

• Flame Retardant • Good Wear Resistance • Low Extractables

Features • Good Abrasion Resistance • High Heat Resistance

• Radiation (Gamma) Resistant

• Good Chemical Resistance • Hydrolysis Resistant

Uses • Coating Applications

Agency Ratings • FDA 21 CFR 175.300

Appearance • Natural Color

Forms • Powder

Processing Method • Coating

Physical Nominal Value (English) Nominal Value (SI) Test Method

Density 1.32 g/cm³ 1.32 g/cm³ ISO 1183

Thermal Nominal Value (English) Nominal Value (SI) Test Method

Glass Transition Temperature 289 °F 143 °C DSC

Melting Temperature 649 °F 343 °C DSC

RTI Elec 500 °F 260 °C UL 746

RTI Imp 500 °F 260 °C UL 746

RTI Str 500 °F 260 °C UL 746

Additional Information Nominal Value (English) Nominal Value (SI) Test Method

Konig Hardness 3.3 min 3.3 min ISO 1522

Extrusion Nominal Value (English) Nominal Value (SI)

Drying Temperature 248 to 302 °F 120 to 150 °C

Drying Time < 3.0 hr < 3.0 hr

 

 

 

 

 

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13549213581 肖生