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© LLC, TD Plastmass Group 2019

INN 7723909200

KPP 772301001

PLASTMASS™ PEEK MODIFICATION

Specifications of the modified PLASTMASS™ PEEK

All the latest modifications PLASTMASS™ PEEK have a much more improved wear resistance and have a sufficiently large pv-rate in comparison with the standard one. Thus, the polymers PLASTMASS™ PEEK V11T and PLASTMASS™ PEEK V2T have 5 times bigger pv-value than regular PEEK. Such modifications are applied for improvement of the tensile strength. These models are among the best in the family and have a number of quite good characteristics of various types which are specified in the table below.

APPLICATION PARAMETERS

ADVANTAGES

PEEK V1T

PEEK polymer-fortified. High elastic recovery, high elasticity. The temperature of application over 140°C – harder and tougher than PEEK.

PEEK V2T

PEEK-, PTFE-modified. Low friction. Acceptable elasticity. High PV-value, high wear resistance.

PEEK V11T

PEEK polymer-fortified. Despite high stiffness still high elongation. High PV-value with a relatively slow sliding speed.

PEEK VMT

PEEK fibre-reinforced, PTFE
highest stiffness and wear resistance.

PEEK GF30

PEEK glassfibre-reinforced
thermoplastic, composite, synthetic material based on polyetheretherketone, glass fiber reinforced (30%)

PEEK UG30

PEEK reinforced with carbon fiber (30%)
thermoplastic, composite, synthetic material based on polyetheretherketone (PEEK)

TEMPERATURE (T)

PEEK V1T

-100°C to +250°C (+260°C)

PEEK V2T

-50°C to +250°C (+260°C)

PEEK V11T

-200°C to +250°C (+260°C)

PEEK VMT

 -50°С to +250°С (+260°С)

PEEK GF30

-60°С to +250°С (+310°С)

PEEK UG30

-60 °C to + 240 °C (+ 340 °C)

SURFACE PRESSURE (P), MAX.

PEEK V1T

41 (120) MPa41 (120) MPa

PEEK V2T

40 (85) MPa

PEEK V11T

50 (110) MPa

PEEK VMT

57 (150) MPa

SLIDING SPEED (V), MAX

PEEK V1T

100 m/min

PEEK V2T

200 m/min

PEEK V11T

100 m/min

PEEK VMT

100 m/min

FATIGUE (S), MAX.

PEEK V1T

70 MPa

PEEK V2T

56 MPa

PEEK V11T

65 MPa

PEEK VMT

105 MPa

* Values in the brackets are valid for short-term service

PLASTMASS™ PEEK MODIFICATIONS FORMS OF SUPPLY

Rods

Pipes

Sheets

Production of the details based on drawings and customer's samples.

Colour: beige

PLASTMASS™ PEEK GF30 modification – is a thermoplastic material based on Polyetheretherketone, glass fiber reinforced (30%). PLASTMASS™ PEEK GF30 is characterized by a higher mechanical strength, hardness and creeper resistance than unfilled peek. 


Glass fibre reinforced plastic PLASTMASS™ PEEK GF30 is ideal for conditions, which require to withstand long-term static loads at elevated temperatures.

Basic characteristics:

  • High maximum allowable working temperature in the air (+250°C with constant exposure and up to +310°C for short periods)

  • Excellent friction-wear characteristics

  • High chemical resistance to aggressive environments and corrosion

  • High dimensional stability. Yield strength high at elevated temperatures

  • Excellent resistance to high-energy radiation (gamma and x-radiation)

  • Flame retardant (V-0 according to UL94). Low flammability and very low levels of smoke when burning

  • Insulator - fiberglass is not susceptible to electrochemical corrosion

  • PLASTMASS™ PEEK GF30 thermoplastic is resistant to hot water and hot steam

  • Minimum moisture absorption, practically equal to zero

  • Meets FDA requirements for contact with food products

Thanks to the excellent tribological characteristics, good dimensional stability and ease of machining high-precision parts are made from PLASTMASS™ PEEK GF30 blanks: rollers, gears, worm wheels, parts of pumps, saddles of ball valves, high temperature insulators; supporting disks, rings, pads; bearings of hydraulic turbines and hydro-generators; parts exposed to boiling water, steam and other friction pairs.

PLASTMASS™ PEEK GF30 works with a high degree of efficiency, reliability and safety where fluoropolymers do not manage. It is advantageous to replace metal parts (bronze, special steel, cast iron). The material has the best durability, is not affected by linear expansion, and is resistant to vibration and shock loads. Due to the high strength the fiberglass is called «light metal», but compared to metal they have a lower density and thermal conductivity, and most importantly, it is corrosion resistant.

Small specific gravity of PLASTMASS™ PEEK GF30 makes it convenient for application in the transport sector, as the savings in weight means economy in energy. Moreover, by reducing the weight of transport structures (ships, cars, planes) their efficiency is also increased. High strength and durability of fiberglass finds its application where reliability and the guarantee of safety is required, for example, for the equipment on drilling rigs.

But the use of this material for the details of sliding is undesirable as fibreglass may damage the mating surface of the counterbody of a friction pair.

CAN WE HELP YOU?

If you have any questions about our products or materials or you can not find the information you are looking for, contact us via phone or email. Our team is at your disposal at any time and with pleasure.

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