PP Engineered Matrix • — Flame Retardant
FR-PP
Flame Retardant PP — FR-PP
FR-PP is an economical flame-retardant polypropylene compound meeting UL 94 V-0 at 1.5 and 2.0 mm for electrical junction boxes and wiring conduits.
Base Polymer
PP
Reinforcement
Flame Retardant
Reinforcement %
—
Moulding Process
Injection Moulding
Available Formulation Colours
NaturalBlack
COMPOUND PROFILE • FR-PP
Grade Specification Overview
POLIMATRIX FR-PP
Flame Retardant PP — FR-PP
Flame retardancy
Flame Retardant
Processing
Injection moulding
MFI
10 g/10 min
Heat / impact
UL 94 V-0
Recommended for: Electrical enclosures components, subject to dimensional, mechanical and processing validation.
Performance Profile
Qualitative Indicators — Typical values on TDSRelative engineering performance ratings across key mechanical and thermal dimensions.
Tensile Stiffness
High
Tensile Strength
High
Impact Resistance
High
Heat Resistance (HDT)
High
Dimensional Stability
High
Processability
High
Surface Finish
Excellent
Key Formulation Characteristics
UL 94 V-0 at 1.5 and 2.0 mm
Low density & chemical resistance
Reinforcement: — Flame Retardant
Formulated for Injection Moulding
Typical Properties & ASTM Standards
Verified typical values for FR-PP as published on technical data sheet.
| Mechanical / Physical Property | Test Standard | Typical Value | Unit |
|---|---|---|---|
| Melt Flow Index (MFI / MFR) | ASTM D1238 | 10 | g/10 min |
| Specific Gravity / Density | ASTM D792 | 0.92 | g/cm³ |
| Tensile Strength | ASTM D638 | 28 | MPa |
| Flexural Modulus | ASTM D790 | 1,400 | MPa |
| Izod Impact Strength (Notched) | ASTM D256 | 10.0 | kg·cm/cm |
| Heat Deflection Temperature (HDT / VSP) | ASTM D648 | 80 | °C |
| Flammability Rating | UL 94 | V-0 | Rating |
* Typical values, not specification limits. Values are for material selection purposes only.
Target Applications
Proven Electrical & Electronics components and commercial end-use parts moulded with FR-PP:
Alternative & Sister Grades
Explore related PP alloys or alternative reinforcement percentages:
Technical Assistance
Need Custom Formulation or Testing?
Our application development engineers can tailor filler content, melt flow index, UV stabilization, or masterbatch color matching to your specific molding window.
Consult Polymer Specialist