ABS WA-2031
Weather Resistant ABS WA-2031
UV stabilised system with long-term stability for outdoor products and long-life housing components.
Request Data Sheet & Quote →改性PP HR-1431R
改性PP HR-1431R. Tensile strength 26 MPa, Notched impact 48 kJ/m². MOQ 500 kg.
Typical Properties (TDS)
| Property | Unit | Typical value |
|---|---|---|
| Density (23℃) | g/cm³ | 0.9 |
| MFR (230℃/2.16kg) | g/10min | 0.3 |
| Tensile strength (50mm/min) | MPa | 26 |
| Elongation at break (50mm/min) | % | 220 |
| Flexural strength (2mm/min) | MPa | 23 |
| Flexural modulus (2mm/min) | MPa | 720 |
| Notched impact strength (23℃) | kJ/m² | 48 |
| Charpy notched impact strength (23℃) | kJ/m² | 45 |
| HDT (0.45MPa) | °C | 78 |
| Flammability (1.6mm) | — | HB |
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
| Parameter | Recommended |
|---|---|
| Drying | 60-80℃, 4.0h |
| Rear zone temperature | 190-210℃ |
| Middle zone temperature | 210℃-230℃ |
| Front zone temperature | 210℃-230℃ |
| Nozzle temperature | 220℃-230℃ |
| Melt temperature | 220℃-230℃ |
| Mould temperature | 40℃-60℃ |
Typical Applications
- Precision electronics housings
- Explosion-protected parts
- Instrument cases
Other Grades in This Family
ABS White
Modified ABS White
General purpose white ABS with good processing behaviour and high surface gloss for appliance housings and consumer products.
Request Data Sheet & Quote →Need the full data sheet and a quote for HR-1431R?
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 改性PP HR-1431R 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 改性PP HR-1431R?
Typical properties of 改性PP HR-1431R (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 改性PP HR-1431R?
Recommended processing conditions for 改性PP HR-1431R:Barrel temp. 230-255°C；Mould temp. 50-80°C
What is 改性PP HR-1431R typically used for?
改性PP HR-1431R is typically used in:Precision electronics housings、Explosion-protected parts、Instrument cases
What is the minimum order quantity for 改性PP HR-1431R?
Minimum order quantity is 500 kg for standard grades and 1 tonne for newly developed custom formulations.
Can 改性PP HR-1431R 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.