Yes. Joyrun K10G, supplied by Octud, is the equivalent unfilled standard PEEK grade to Victrex® 450G and is held in Korean stock for immediate supply. Equivalents for GF30 (450GL30 = K10GL30), CF30 (450CA30 = K10CA30), bearing (450FC30 = K10LF30) and PTFE-lubricated (450FE20 = K10FE20) grades are also available.
Semi-crystalline
High-Performance PEEK Polymers
PEEK (polyetheretherketone) is a semi-crystalline super engineering plastic offering continuous use at 260°C, resistance to most acids, bases and organic solvents, and outstanding mechanical properties. Octud is the official Korean distributor of Joyrun and supplies a complete line-up matched to the market-standard Victrex® grades, held in Korean stock.
PRODUCT FAMILIES
Unfilled
순수 PEEK
260°C
Continuous use temperature
The unfilled standard grade (K10G) with excellent toughness and ductility — the PEEK baseline for general injection molding and extrusion, matched to Victrex® 450G.
CF / GF
강화 PEEK
336°C
HDT (CF30, 1.8 MPa)
30% carbon- and glass-fibre reinforced grades (K10CA30, K10GL30) delivering maximum stiffness, strength and dimensional stability for metal-replacement structural parts.
Lubricated
윤활 · 베어링 PEEK
0.15
Dynamic coefficient of friction
Carbon fibre / graphite / PTFE composite (K10LF30) and 20% PTFE (K10FE20) grades for low friction and wear without lubrication — bushings, seals and thrust washers.
Joyrun grade line-up
Grade selection support →PEEK · Unfilled
Joyrun K10G
Unfilled 100% PEEK standard grade — tough, ductile, the PEEK baseline.
인장강도 98 MPa · HDT 152°C
PEEK · GF30Joyrun K10GL30
30% glass fibre — dimensional stability and stiffness for precision high-temperature parts.
HDT 328°C · 인장 180 MPa
PEEK · CF30Joyrun K10CA30
30% carbon fibre — maximum stiffness and strength with low thermal expansion.
인장강도 265 MPa · HDT 336°C
PEEK · BearingJoyrun K10LF30
CF, graphite and PTFE bearing grade for unlubricated low-friction service.
μ 0.18–0.30 · HDT 293°C
PEEK · PTFE 윤활Joyrun K10FE20
20% PTFE internally lubricated grade for lightly loaded sliding parts.
μ 0.10–0.20 · Shore 84
MATERIAL EQUIVALENCY
PEEK Grade Equivalency — Victrex® ↔ Joyrun
Joyrun grades matched to the market-standard Victrex® PEEK grades. The full property comparison and switching checks are on the equivalency page.
Cross-reference by family
All switching guidesVictrex® is a registered trademark of Victrex plc and is referenced here only as the market-standard comparison. Joyrun is distributed in Korea by Octud as its official distributor. Values shown are typical values from each manufacturer's published TDS and are not guaranteed values — please review the current TDS before finalising a grade.
Key advantages
- Continuous use at 260°C with properties retained at extreme temperature
- Semi-crystalline structure — melting point 343°C, glass transition 143°C
- Excellent resistance to most acids, bases and organic solvents
- High mechanical strength with long-term creep and fatigue resistance
- Low coefficient of friction and outstanding wear resistance (lubricated grades)
- Inherently flame retardant — UL94 V-0 (K10G, GL30, CA30, LF30)
- Metal replacement — weight reduction and greater design freedom
Industries & applications
Medical & Healthcare
Surgical instruments, implantable components, repeatedly sterilized parts
Aerospace
Lightweight structural parts, electrical insulation, brackets
Semiconductor
Wafer carriers and plasma-resistant components
Oil & Gas
Seals, back-up rings and subsea valve components
Automotive
Thrust washers, sealing components, gears and bearings
Industrial & Chemical
Pump, valve and chemical processing components
Frequently asked questions
Not sure which grade is right?
Tell us your application and required properties and our engineering team will come back within 24 hours with TDS, pricing and evaluation samples.