What is Polyether Ether Ketone

The LUVOCOM® Polyether Ether Ketone (PEEK) series developed by Lehmann & Voss is a representative engineering plastic material for mechanical components with high friction and high load. With its outstanding mechanical strength, thermal stability and wear resistance, this series of products are widely used in long-term operation scenarios such as bearings, gears and sliding components, meeting the strict requirements of industrial equipment for durability and dimensional accuracy.

LUVOCOM® PEEK

01 | Common Features of LUVOCOM® Polyether Ether Ketone Series

The LUVOCOM® PEEK series is not a single model, but a group of Polyether Ether Ketone materials optimized and modified for different applications. They differ in formula and enhancement system, but they all share the following commonalities:

・Outstanding wear resistance and low friction performance: Significantly reduces energy consumption and wear, and extends service life.

・Excellent thermal stability: It can be used for a long time at 260-300 °C without losing its shape.

・Excellent dimensional stability: Low creep and low thermal expansion ensure high-precision gear meshing and stable bearing clearance.

・Chemical resistance and hydrolysis resistance: It can maintain performance in complex media such as lubricating oil, fuel, and steam.

・Diversified modification system: By adding carbon fiber, graphite or PTFE, higher wear resistance and self-lubrication effects are achieved.

02 | Suggestions for Processing and Forming

The LUVOCOM® Polyether Ether Ketone series can be applied to spuitgieten en extrusiegieten processes. The melt fluidity and shrinkage rate of different models vary slightly. The appropriate model can be selected based on the product structure.

It is recommended to control the melt flow within the processing temperature range of 360-400 °C and thoroughly dry it before molding to ensure the surface quality and internal density of the product.

Polyether Ether Ketone

03 | Typical Application Scenarios

Thanks to its comprehensive performance, the LUVOCOM® Polyether Ether Ketone series performs outstandingly in the following fields:

・Bearings and bushings: Maintain low friction and low wear, suitable for continuous operation systems.

・Gears and transmission parts: Ensure long-term meshing accuracy and quiet operation.

・Automotive and industrial power systems: It can maintain strength and rigidity in high-temperature and high-load environments.

・Compressor and pump parts: steam-resistant, corrosion-resistant, suitable for high-temperature and high-pressure environments.

04 | List of Product Series

The following are the representative models of the LUVOCOM® Polyether Ether Ketone series suitable for bearing and gear applications, covering different reinforcing systems and flow properties, facilitating customers to select according to the working conditions.

Productmodel	Dikte	Melt Flow Index	Treksterkte	Verlenging	Krimp	Smelttemperatuur	Vicat-verzachtingstemperatuur	Buigmodulus	Coefficient of Linear Expansion	Buigsterkte
1105-9254	1.48 g/cm³		55 MPa	4 %	0.6 %			3000 MPa		95 MPa
1105-8350	1.44 g/cm³	21.6 g/10min	155 MPa	2 %	0.2 %	260 ℃	300 ℃	9000 MPa	3E-5 cm/cm/℃	210 MPa
1105-8422	1.45 g/cm³	60 g/10min	150 MPa	2.2 %	0.2 %	260 ℃		9000 MPa		200 MPa
1105-8319	1.34 g/cm³	30 g/10min	65 MPa	3 %	1 %			2500 MPa		85 MPa
1105-8004	1.4 g/cm³		175 MPa	2 %	0.2 %			14000 MPa		255 MPa
1105-8169	1.46 g/cm³	17.52 g/10min	175 MPa	2 %	0.3 %	265 ℃		13000 MPa		250 MPa
1105-7825	1.41 g/cm³		80 MPa	7 %	1 %		280 ℃	2500 MPa		110 MPa
1105-7852	1.42 g/cm³		240 MPa	1.5 %	0.1 %			20000 MPa		340 MPa
1105-0706	1.49 g/cm³		170 MPa	3.5 %	0.3 %	315 ℃	320 ℃	7000 MPa	2.1E-5 cm/cm/℃	250 MPa
1105-7041	1.45 g/cm³		245 MPa	1.4 %	0.06 %	260 ℃	320 ℃	26000 MPa	7E-6 cm/cm/℃	355 MPa
1105-7096	1.42 g/cm³		240 MPa	1.5 %	0.05 %			21000 MPa		350 MPa
1105-7327	1.82 g/cm³	12.74 g/10min	160 MPa	1.3 %	0.1 %			17000 MPa		250 MPa
1105-7685	1.29 g/cm³	20 g/10min	100 MPa	5 %	1 %		300 ℃	3000 MPa		145 MPa
1105-7766	1.42 g/cm³	21.3 g/10min	260 MPa	1.6 %	0.05 %	260 ℃	320 ℃	22950 MPa	9E-6 cm/cm/℃	375 MPa
1105-7777	1.56 g/cm³	29.64 g/10min	95 MPa	3 %	0.7 %			5000 MPa		135 MPa
1105-8529	1.39 g/cm³		240 MPa	2.2 %	0.1 %			18000 MPa		345 MPa
1105-8592	1.65 g/cm³		210 MPa	2.2 %	0.2 %		325 ℃	15000 MPa	1.9E-5 cm/cm/℃	265 MPa
1105-8737	1.38 g/cm³		75 MPa	6 %	1 %		280 ℃	2500 MPa		100 MPa
1105-9234	1.8 g/cm³		135 MPa	1.4 %	0.1 %		325 ℃	14000 MPa		195 MPa
1105-1330	1.36 g/cm³	20 g/10min	85 MPa	6 %	1 %			3000 MPa		115 MPa
7980 VP	1.41 g/cm³		235 MPa	1.6 %	0.05 %	315 ℃		21000 MPa	9E-6 cm/cm/℃	340 MPa
1105-7442	1.36 g/cm³		210 MPa	2 %	0.2 %			15000 MPa	1.6E-5 cm/cm/℃	295 MPa
1105-7740	1.33 g/cm³	20 g/10min	96 MPa	5 %	0.5 %		280 ℃	3400 MPa		140 MPa
1105-7760	1.64 g/cm³	10 g/10min	130 MPa	1.8 %	0.3 %	260 ℃	320 ℃	10000 MPa		185 MPa
1105-7835	1.69 g/cm³		75 MPa	2 %	0.7 %			7000 MPa		105 MPa
1105-7907	1.33 g/cm³		175 MPa	3.1 %	0.3 %			8500 MPa		245 MPa
1105-7995	1.52 g/cm³	91.2 g/10min	240 MPa	1.4 %	0.05 %			20000 MPa		445 MPa
1105-8065	1.36 g/cm³	32.64 g/10min	200 MPa	2.3 %	0.2 %			11000 MPa		295 MPa
1105-8179	1.45 g/cm³		280 MPa	1.3 %	0.05 %	330 ℃		27000 MPa		405 MPa
1105-8234	1.42 g/cm³	10 g/10min	195 MPa	1.5 %	0.1 %			15000 MPa		270 MPa
1105-8355	1.47 g/cm³		240 MPa	1.4 %	0.05 %		325 ℃	25000 MPa		345 MPa
1105-7907 VP	1.33 g/cm³		175 MPa	3.1 %	0.3 %			8500 MPa		245 MPa
1105-7536	1.45 g/cm³		240 MPa	1.6 %	0.06 %	260 ℃	320 ℃	25000 MPa		340 MPa
1105-7741	1.32 g/cm³	15 g/10min	92 MPa	5 %	0.5 %		280 ℃	3600 MPa		130 MPa
1105-7905	1.37 g/cm³		215 MPa	2.2 %	0.2 %			14000 MPa		310 MPa
1105-7916	1.34 g/cm³		160 MPa	2.5 %	0.2 %			8500 MPa		235 MPa
1105-8102	1.4 g/cm³	37 g/10min	65 MPa	2.8 %	1 %			2500 MPa		90 MPa
1105-8161	1.45 g/cm³	45 g/10min	180 MPa	1.8 %	0.3 %	260 ℃	295 ℃	12000 MPa		260 MPa
1105-8173	1.48 g/cm³		80 MPa	6 %	0.9 %			2500 MPa		110 MPa
1105-8354	1.43 g/cm³		265 MPa	1.6 %	0.05 %		325 ℃	24000 MPa		380 MPa
1105/GF/30/TF/15	1.63 g/cm³		145 MPa	2 %	0.2 %	315 ℃	315 ℃	8000 MPa	2.2E-5 cm/cm/℃	160 MPa
1105-9012/T	1.44 g/cm³	10 g/10min	140 MPa	1.7 %	0.2 %	260 ℃	300 ℃	10000 MPa	3E-5 cm/cm/℃	205 MPa
1105-9020/T	1.62 g/cm³	15 g/10min	155 MPa	1.6 %	0.2 %	260 ℃	320 ℃	13000 MPa		215 MPa
1105-7670/BL	1.46 g/cm³		75 MPa	6.5 %	1 %			2500 MPa		105 MPa
1105-8389/BL	1.59 g/cm³		145 MPa	2 %	0.3 %	315 ℃	325 ℃	9000 MPa	2.2E-5 cm/cm/℃	205 MPa
1105-7781	1.43 g/cm³	14.3 g/10min	240 MPa	1.8 %	0.1 %	260 ℃		22000 MPa	9E-6 cm/cm/℃	350 MPa
1105-8002	1.4 g/cm³	84 g/10min	295 MPa	1.8 %	0.05 %			23000 MPa		425 MPa
1105-8199	1.33 g/cm³		95 MPa	2.5 %	1 %			4500 MPa		175 MPa
1105-9232	1.36 g/cm³	7 g/10min	200 MPa	2.1 %	0.2 %			13000 MPa		290 MPa
1105-7751	1.45 g/cm³		270 MPa	1.2 %	0.05 %	260 ℃	320 ℃	28000 MPa	7E-6 cm/cm/℃	390 MPa
1105-7506	1.36 g/cm³	122.4 g/10min	195 MPa	2.2 %	0.3 %			13000 MPa		275 MPa
1105-8487	1.32 g/cm³		90 MPa	4 %	0.5 %			4200 MPa		130 MPa
1105-7536 VP	1.45 g/cm³		240 MPa	1.6 %	0.06 %	260 ℃	320 ℃	25000 MPa		340 MPa
1105-7731/BL	1.76 g/cm³		115 MPa	1.4 %	0.4 %			11000 MPa		165 MPa
1105-8135/VI	1.31 g/cm³		100 MPa	4.5 %	1 %			3000 MPa		140 MPa
1105/GF/40/BK-1	1.61 g/cm³		180 MPa	2 %	0.3 %		325 ℃	11000 MPa		250 MPa
1105-8048	1.51 g/cm³		280 MPa	0.9 %	0.05 %	330 ℃		41000 MPa		400 MPa
105/XCF/20	1.37 g/cm³		270 MPa	2.3 %	0.06 %			18000 MPa		390 MPa
1105-7914	1.35 g/cm³		160 MPa	3.5 %	0.2 %			9000 MPa		235 MPa
1105-8455	1.39 g/cm³		175 MPa	2.1 %	0.2 %	260 ℃	320 ℃	15000 MPa		255 MPa
1105/GF/20/EM/RD	1.45 g/cm³	15 g/10min	140 MPa	2.5 %	0.3 %	285 ℃	325 ℃	7000 MPa	3E-5 cm/cm/℃	190 MPa
1105-8513	1.42 g/cm³		245 MPa	1.6 %	0.05 %	260 ℃	325 ℃	22000 MPa	9E-6 cm/cm/℃	360 MPa
1105-8783	1.51 g/cm³		90 MPa	2 %	0.6 %			7400 MPa		100 MPa
1105/CF/30/EM/L	1.42 g/cm³		220 MPa	1.3 %	0.05 %	260 ℃	325 ℃	21000 MPa	9E-5 cm/cm/℃	320 MPa
1105/MS/15/TF/15	1.55 g/cm³		80 MPa	5 %	0.7 %		280 ℃	3500 MPa	5E-5 cm/cm/℃	120 MPa
1105-8320	1.34 g/cm³	5 g/10min	75 MPa	3.3 %	0.8 %			2500 MPa		85 MPa
1105-7290	1.46 g/cm³		215 MPa	0.9 %	0.05 %			30000 MPa		320 MPa
1105-8417	1.42 g/cm³		245 MPa	1.7 %	0.05 %	260 ℃	325 ℃	21000 MPa		370 MPa
1105-7141	1.4 g/cm³		210 MPa	1.6 %	0.1 %			19000 MPa		300 MPa
1105-8168	1.55 g/cm³	15.5 g/10min	180 MPa	1.8 %	0.2 %	265 ℃		15000 MPa		260 MPa
1105-7251	1.84 g/cm³	15 g/10min	90 MPa	1.5 %	0.4 %		330 ℃	13000 MPa	2.2E-5 cm/cm/℃	160 MPa
1105-0948/YL2	1.56 g/cm³		135 MPa	2.2 %	0.3 %	285 ℃	320 ℃	7000 MPa		190 MPa
1105-7373	1.62 g/cm³	12 g/10min	145 MPa	1.8 %	0.3 %	260 ℃	320 ℃	11000 MPa		200 MPa
1105-9254	1.48 g/cm³		55 MPa	4 %	0.6 %			3000 MPa		95 MPa

05 | Juyuan: A reliable international Partner for plastic raw materials

Juyuan is a supplier specializing in international trade of plastic raw materials. With 24 years of industry experience, it has long provided high-performance engineering plastics including LUVOCOM® Polyether Ether Ketone to global customers.
We offer our customers

・Stable international channels and rapid delivery services;

・Professional selection guidance and technical support;

・Flexible trade plans and long-term cooperation guarantees.

Choose Juyuan and you will enjoy reliable supply guarantees and technical support, making your project more competitive.

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LUVOCOM® Polyether Ether Ketone for Bearings ans Gears

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