Introducing RTP's High-Flow PEEK Material Series

Among high-performance engineering plastics, PEEK (polyetheretherketone) is renowned for its exceptional heat resistance, chemical stability, and mechanical strength. RTP Company has introduced several high-flow PEEK materials that maintain the inherent properties of PEEK while further optimizing flow characteristics, making them suitable for efficient molding of complex structural components and thin-walled products.

PEEK 2205 HF SE

1.What Makes High-Flow PEEK Different

Through a mix of molecular tuning and a customized additive system, these grades show noticeably better flow than regular PEEK.

Here’s what that means in practice:

・Lower viscosity melt – fills molds faster, even at lower injection pressures.

・Better mold filling – great for thin or detailed components and multi-cavity tools.

・Smoother part finish – improves surface look and consistency.

・Shorter cycles – speeds up production and eases stress on the mold.

2. Where It’s Commonly Used

High-flow PEEK materials fit wherever precision and difficult molding come together:

・Medical tools – surgical devices, housings for implantable units.

・Aerospace – lightweight yet strong connectors and small fittings.

・Electronics – precise insulating parts, tight-tolerance connectors.

・Industrial gear – micro gears, seals, or components that face wear and heat.

3. RTP Grades at a Glance

Below is a table of RTP high-flow PEEK grades supplied by Juyuan, including their key data on mechanical and thermal behavior.

Product Grade	Soortelijk gewicht	Treksterkte	Verlenging	Mold Shrinkage	Trekmodulus	HDT	Notched Izod Impact Strength	Buigmodulus	Unnotched Izod Impact Strength	Buigsterkte
2205 HF SE	1.52 g/cm³	183 MPa	2.5 %	0.2 %	11700 MPa	316 ℃	85 J/m	11000 MPa		276 MPa
2283 HF TFE 15	1.45 g/cm³	207 MPa	1.0~2.0 %	0.05~0.20 %	19306 MPa	260 ℃	64 J/m	17582 MPa	587 J/m	296 MPa
2287 HF UP	1.45 g/cm³	305 MPa	1.3 %		40000 MPa		7 kJ/m²	34000 MPa	55 kJ/m²	470 MPa
2205 HF TFE 15	1.63 g/cm³	155 MPa	1.5~3.0 %	0.20~0.50 %	12756 MPa	288 ℃	107 J/m	11377 MPa	828 J/m	241 MPa
2205 HF Z	1.53 g/cm³	165 MPa	2.0 %	0.30 %	11722 MPa	316 ℃	75 J/m	11032 MPa	747 J/m	248 MPa
2201 HF	1.37 g/cm³	103 MPa	2.5 %	0.60 %	6206 MPa		53 J/m	5516 MPa	374 J/m	186 MPa
2287 HF TFE 10	1.5 g/cm³	269 MPa	1.5 %	0.02 %	41400 MPa	316 ℃	80.1 J/m	34500 MPa	667 J/m	393 MPa
2288 HF	1.47 g/cm³	283 MPa	1.5 %	0.03 %	37900 MPa	316 ℃	90.8 J/m	33100 MPa	694 J/m	421 MPa
2209 HF UP	1.73 g/cm³	240 MPa	2.0 %		19500 MPa		12 kJ/m²	17000 MPa	65 kJ/m²	355 MPa
2289 HF	1.48 g/cm³	248 MPa	0.8 %	0.01 %	46200 MPa	288 ℃	69.4 J/m	39300 MPa	534 J/m	379 MPa
2205 HF	1.52 g/cm³	183 MPa	2.5 %	0.30 %	11722 MPa	316 ℃	85 J/m	11032 MPa	801 J/m	276 MPa
2205 HF UF	1.52 g/cm³	195 MPa	2.6 %		12500 MPa		10 kJ/m²	11000 MPa		300 MPa
2281 HF	1.33 g/cm³	186 MPa	2.5 %	0.20 %	11032 MPa		48 J/m	9653 MPa	534 J/m	262 MPa
2285 HF	1.41 g/cm³	262 MPa	1.6 %	0.05 %	26201 MPa	316 ℃	80 J/m	24822 MPa	747 J/m	379 MPa
2203 HF	1.44 g/cm³	152 MPa	2.7 %	0.40 %	8964 MPa	288 ℃	64 J/m	8274 MPa	641 J/m	248 MPa
2283 HF	1.36 g/cm³	228 MPa	1.7 %	0.10 %	19306 MPa	316 ℃	69 J/m	16548 MPa	694 J/m	331 MPa
2200 HF TFE 5	1.32 g/cm³	90 MPa	9.0 %	1.00 %	4137 MPa	171 ℃	64 J/m	3448 MPa	801 J/m	121 MPa
2207 HF UP	1.61 g/cm³	220 MPa	2.2 %		16000 MPa		11 kJ/m²	14500 MPa	65 kJ/m²	340 MPa
2205 HF UP	1.52 g/cm³	195 MPa	2.6 %		12500 MPa		10 kJ/m²	11000 MPa	60 kJ/m²	300 MPa
2207 HF	1.61 g/cm³	207 MPa	2.3 %	0.20 %	15169 MPa	316 ℃	117 J/m	13790 MPa	908 J/m	310 MPa
2282 HF TFE 15	1.45 g/cm³	179 MPa	1.0~2.0 %	0.20 %	14480 MPa	288 ℃	64 J/m	13100 MPa	534 J/m	262 MPa
2285 HF UP	1.41 g/cm³	295 MPa	1.5 %		30500 MPa		8 kJ/m²	27000 MPa	60 kJ/m²	435 MPa
2204 HF	1.48 g/cm³	165 MPa	2.6 %	0.35 %	10342 MPa	316 ℃	75 J/m	9653 MPa	747 J/m	262 MPa
2211 HF	1.84 g/cm³	214 MPa	1.0~2.0 %	0.10~0.30 %	25512 MPa	300 ℃	133 J/m	24132 MPa	747 J/m	310 MPa
2282 HF	1.36 g/cm³	186 MPa	1.7 %	0.1 %	15200 MPa	288 ℃	53.4 J/m	10300 MPa	427 J/m	269 MPa
2285 HF TFE 15	1.50 g/cm³	228 MPa	1.0~2.0 %	0.01~0.10 %	27580 MPa	288 ℃	80 J/m	25512 MPa	641 J/m	345 MPa
2202 HF Z	1.4 g/cm³	124 MPa	2.6 %	0.5 %	6890 MPa	285 ℃	59 J/m	6210 MPa		207 MPa
2201 HF TFE 15	1.48 g/cm³	110 MPa	2.5 %	0.5 %	6890 MPa	216 ℃	42.7 J/m	6210 MPa	427 J/m	193 MPa
2287 HF TFE 15	1.58 g/cm³	186 MPa	0.75 %	0.02 %	41400 MPa		53 J/m	31000 MPa		262 MPa
2200 HF TFE 15	1.37 g/cm³	79 MPa	3.0~8.0 %	1.00~2.00 %	3448 MPa	154 ℃	53 J/m	3448 MPa	747 J/m	124 MPa
2200 HF TFE 20	1.4 g/cm³	75.8 MPa	7.5 %	1 %	3100 MPa	154 ℃	69 J/m	3450 MPa		121 MPa
2283 HF TFE 10	1.42 g/cm³	228 MPa	1.7 %	0.05 %	22100 MPa		80.1 J/m	18600 MPa	747 J/m	317 MPa
2286 HF TFE 15	1.5 g/cm³	207 MPa	0.75 %	0.04 %	30300 MPa	279 ℃	53.4 J/m	25900 MPa	400 J/m	283 MPa
2207 HF TFE 10	1.71 g/cm³	193 MPa	2.5 %	0.1 %	14500 MPa		110 J/m	15200 MPa		276 MPa
2200 HF	1.3 g/cm³	93.1 MPa	10 %	1 %	3790 MPa		43 J/m	3790 MPa		159 MPa
2286 HF	1.43 g/cm³	269 MPa	1.4 %	0.03 %	33100 MPa	302 ℃	85.4 J/m	28300 MPa	694 J/m	396 MPa
2203 HF Z	1.46 g/cm³	124 MPa	2.5 %	0.3 %	6890 MPa	266 ℃	64.1 J/m	7580 MPa	427 J/m	193 MPa
2200 HF AR 20	1.35 g/cm³	86.2 MPa	3 %	0.8 %	5860 MPa		27 J/m	5520 MPa		152 MPa
2205 HF TFE 10	1.6 g/cm³	165 MPa	2.25 %	0.3 %	11700 MPa	288 ℃	91 J/m	11000 MPa		255 MPa
2201.3 HF	1.39 g/cm³	128 MPa	2 %	0.3 %	8270 MPa	232 ℃	48.1 J/m	5520 MPa	454 J/m	193 MPa
2287 HF	1.45 g/cm³	276 MPa	1.3 %	0.05 %	35164 MPa	316 ℃	91 J/m	31028 MPa	694 J/m	400 MPa
2202 HF TFE 15	1.53 g/cm³	93.1 MPa	2.5 %	0.03 %	6890 MPa	260 ℃	80 J/m	6210 MPa		155 MPa
2281 HF TFE 15	1.37 g/cm³	165 MPa	2.5 %	0.1 %	11000 MPa		43 J/m	9650 MPa		234 MPa
2205 HF TFE 15 Z	1.63 g/cm³	155 MPa	2.25 %	0.2 %	12800 MPa	288 ℃	110 J/m	11400 MPa		241 MPa
2202 HF	1.41 g/cm³	138 MPa	3 %	0.35 %	8620 MPa	191 ℃	58.7 J/m	6210 MPa	534 J/m	207 MPa

4. Why Engineers Work with Juyuan

Juyuan has been in the plastic resin trade for over 24 years, serving clients in multiple countries.

Here’s what sets us apart:

・Reliable sourcing – genuine RTP materials with batch tracking.

・Wide selection – grades differ in viscosity, fillers, and additives.

・Technical backup – we help fine-tune processing or recommend alternatives.

・Fast export handling – flexible logistics for different regions.

5. Contact Us

If your next molding project needs PEEK granules with higher flow, our team can help.

We’ll share data sheets, samples, and discuss pricing or shipment options that fit your setup.

👉 Contact Juyuan to get more details on RTP high-flow PEEK materials and how they can simplify your molding process.

PEEK granules

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