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— PEEK Modified

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Modified PEEK

PEEK can be selectively altered by introducing additives or fillers designed to achieve specific characteristics. The resulting plastic compounds offer various (usually increased) thermal, mechanical, electrical, optical or other properties that are improved over those of the unmodified base polymers. In addition to colourants, the most commonly used fillers and additives include reinforcing fibres, stabilisers and friction reducing additives.

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Fibre reinforced and composite PEEK

Glass Fiber Filled PEEK

The most commonly used glass fiber filled PEEK content is 30%. The name of this material in iPEEK® is i770GL30. Compared with PEEK unfilled, the PEEK material filled with glass fiber can improve higher hardness, strength and better heat resistance. The thermal deformation temperature of PEEK filled with glass fiber can be increased from 160 ℃ to over 300℃. Compared with this, the disadvantages of glass fiber modification are that it is more difficult to process, and the toughness and electrical properties are decreased compared with PEEK unfilled.

Typical models: i330GL30, i550GL30, i770GL30, i330GL15, i550GL15, i770GL15, etc

Carbon Fiber Filled PEEK

The most commonly used carbon fiber filled PEEK content is 30%. The name of this material in iPEEK® is i770CA30. Compared with PEEK unfilled, the PEEK material filled with carbon fiber can improve higher hardness, strength, better heat resistance and friction characteristics. The modified PEEK filled with carbon fiber can be increased from 160 ℃ to over 300℃. Compared with this, the disadvantages of its carbon fiber modification are that it is more difficult to process, and the toughness is reduced. At the same time, due to the addition of carbon fiber, it has conductive characteristics.

According to the liquidity, it can be subdivided into:
i330CA30,i550CA30,i770CA30,i330CA15,i330CA15,i770CA15;

PEEK HPV

PEEK HPV is a PEEK material with low friction coefficient and good wear resistance. Among them, PEEK accounts for 70%, PTFE accounts for 10%, graphite accounts for 10%, and carbon fiber accounts for 10%. The name of this material in iPEEK® is i770FC30. The filling of graphite and PTFE can well reduce the friction coefficient of the material, and can still reduce the energy consumption and noise in the use process without using the lubricating medium; The addition of carbon fiber can improve the rigidity of the material. Compared with other brands, its disadvantage is that its brittleness is large, that is, its impact strength is small.

According to the liquidity, it can be subdivided into:
i770FC30,i550FC30,i330FC30

Modified PEEK Technical Data Sheets

Item Test Standard or Instrument Unit (100%PEEK)
PEEK i330GL20
(100%PEEK)
PEEK i550GL20
(100%PEEK)
PEEK i770GL20
Tensile strength(23℃) ISO-527 MPa 145 155 155
Tensile elongation(23℃) ISO-527 % 2.4 3.3 3.3
Flexural strength(23℃) ISO 178 MPa 235 245 245
Flexural modulus(23℃) ISO 178 GPa 8.5 8.8 8.8
Compressive strength(23℃) ISO 604 MPa - - -
Charpy Impact Strength ISO 179/1eA KJ/m-2 6(Notched ) 7(Notched ) 7
Izod Impact Strength ISO 180/A KJ/m-2 7 (Notched) 7 .5(Notched ) 7 .5
Melt Index ISO 1133 g 10min-1 40 11 6.5

Modified PEEK Data Download

Item Product information model colour Basic physical properties/application  
1 PEEK iPEEK ® i770GL20 i770GL20 NAT/BLK Melt Index=6.5g/cm3 Download
2 PEEK iPEEK® i550GL20 i550GL20 NAT/BLK Melt Index=11g/cm3 ,20% glass fiber reinforced Download
3 PEEK iPEEK® i550GL10 i550GL10 NAT/BLK Melt Index=12g/cm3 ,10% glass fiber reinforced Download
4 PEEKiPEEK® i330GL20 i330GL20 NAT/BLK Melt Index=40g/cm3 ,20% glass fiber reinforced Download
5 PEEK iPEEK® i770GL30 i770GL30 NAT/BLK Melt Index=4.5g/cm3 ,30% glass fiber reinforced Download
6 PEEK iPEEK® i550GL30 i550GL30 NAT/BLK Melt Index=6g/cm3 ,30% glass fiber reinforced Download
7 PEEK iPEEK® i330GL30 i330GL30 NAT/BLK Melt Index=28g/cm3 ,30% glass fiber reinforced Download
8 PEEKiPEEK® i770CA20 i770CA20 NAT/BLK Melt Index=4g/cm3 ,20% carbon fiber reinforced Download
9 PEEK iPEEK® i550CA20 i550CA20 NAT/BLK Melt Index=7g/cm3 ,20% carbon fiber reinforced Download
10 PEEK iPEEK® i330CA20 i330CA20 NAT/BLK Melt Index=31g/cm3 ,20% carbon fiber reinforced Download
11 PEEK iPEEK® i770CA30 i770CA30 NAT/BLK Melt Index=2.3g/cm3 ,30% carbon fiber reinforced Download
12 PEEK iPEEK® i550CA30 i550CA30 NAT/BLK Melt Index=5g/cm3 ,30% carbon fiber reinforced Download
13 PEEK iPEEK® i330CA30 i330CA30 NAT/BLK Melt Index=27g/cm3 ,30% carbon fiber reinforced Download
14 PEEK iPEEK® i330FC30 i330FC30 NAT/BLK Melt Index=14g/cm3;Carbon fiber, graphite, PTFE 10% each Download
15 PEEK iPEEK® i770FC30 i770FC30 NAT/BLK Melt Index=2.5g/cm3;Carbon fiber, graphite, PTFE 10% each Download
16 PEEK iPEEK® i770FE20 i770FE20 NAT/BLK 20% PTFE reinforced Download
17 PEEK iPEEK® i330CA15 i330CA15 NAT/BLK 15% carbon fiber reinforced Download
18 PEEK iPEEK® i550CA15 i550CA15 NAT/BLK 15% carbon fiber reinforced Download
19 PEEK iPEEK® i770CA15 i770CA15 NAT/BLK 15% carbon fiber reinforced Download
20 PEEK iPEEK® i330GL15 i330GL15 NAT/BLK 15% glass fiber reinforced Download
21 PEEK iPEEK® i550GL15 i550GL15 NAT/BLK 15% glass fiber reinforced Download
22 PEEK iPEEK® i770GL15 i770GL15 NAT/BLK 15% glass fiber reinforced Download
23 PEEK iPEEK® iFC327 iFC327 NAT/BLK Special for automobile gear, urea pump Download