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Flame Retardant PP FR-1401

Flame Retardant PP FR-1401. Tensile strength 23 MPa, Notched impact 60 J/m. MOQ 500 kg.

FR-1401PP Modified PolypropyleneQingdao plant
Flame Retardant PP FR-1401
Grade
FR-1401
Family
ABS Modified Series
Form
Pellets, 25 kg bags
MOQ
500 kg
Download TDS (PDF)Chinese version

Typical Properties (TDS)

Values are typical and measured under standard ISO methods; refer to the lot COA for release data.
PropertyUnitTypical value
Density (23℃)g/cm³1.35
Ash content (500℃)%23
Mould shrinkage (23℃)%1.0-1.3
MFR (230℃/2.16kg)g/10min17
Tensile strength (50mm/min)MPa23
Flexural strength (2.0mm/min)MPa35
Flexural modulus (2.0mm/min)MPa2300
Notched impact strength (23℃)J/m60
HDT (0.45MPa)°C120
Flammability (1.6mm)—V0
Typical value ranges are for grade screening and preliminary comparison. Purchases are governed by the agreed technical specification or sealed reference sample, with a COA shipped on every lot.

Recommended Processing

ParameterRecommended
Drying60-80℃, 4.0h
Rear zone temperature190-210℃
Middle zone temperature210℃-240℃
Front zone temperature210℃-240℃
Nozzle temperature220℃-230℃
Melt temperature220℃-230℃
Mould temperature60℃-80℃

Typical Applications

  • Precision electronics housings
  • Explosion-protected parts
  • Instrument cases

Other Grades in This Family

Need the full data sheet and a quote for FR-1401?

Tell us the wall thickness, service temperature and volume, and we will come back within 24 hours with a technical recommendation and pricing.

FAQ

Can Flame Retardant PP FR-1401 replace the grade we are using now?

Yes. Send us the incumbent grade and the critical values (tensile strength, impact at −30 °C, shrinkage, colour) and we match the formulation to those targets. Most customers validate with a 5–25 kg sample before switching production.

Why can two compounds with the same grade name differ by 15% in strength?

Fibre length retention and the coupling system. We control shear on twin-screw lines and test every lot for MFR, ash, tensile and impact; each lot ships with a COA for traceability.

What are the typical properties of Flame Retardant PP FR-1401?
Typical properties of Flame Retardant PP FR-1401 (ISO test methods; indicative values — refer to the batch COA for certified results):Density 1.22 g/cm³;Tensile strength 80 MPa;Flexural strength 120 MPa;Flexural modulus 6500 MPa;Notched impact (23°C) 7 kJ/m²;Surface resistance 10⁶-10⁹ Ω;HDT (1.82 MPa) 105 °C;Parameter Recommended;Drying 80-90°C × 3-4 h
What injection moulding conditions are recommended for Flame Retardant PP FR-1401?
Recommended processing conditions for Flame Retardant PP FR-1401:Barrel temp. 230-255°C;Mould temp. 50-80°C
What is Flame Retardant PP FR-1401 typically used for?
Flame Retardant PP FR-1401 is typically used in:Precision electronics housings、Explosion-protected parts、Instrument cases
What is the minimum order quantity for Flame Retardant PP FR-1401?
Minimum order quantity is 500 kg for standard grades and 1 tonne for newly developed custom formulations.
Can Flame Retardant PP FR-1401 be tailored to specific performance targets?
Yes. Qingdao Yunsu adjusts formulations to the target requirements, including glass fibre loading, flame-retardant class, UV and weathering resistance, antistatic or conductive properties and colour, and supports dedicated grade development.
How long do sampling and mass production take?
Sampling takes 3-7 days for existing grades and 7-15 days for new formulations; mass production runs 10-20 days after sample approval, shipping from Qingdao Port.
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