ABS vs PPS GF40: 0% composition overlap. Significantly different materials serving different application areas.
ABS vs PPS GF40
Side-by-side chemical composition and mechanical property comparison.
Overview
ABS
Acrylonitrile Butadiene Styrene — the most widely used amorphous engineering/commodity thermoplastic. Excellent balance of toughness, rigidity, and processability. Good surface finish and paintability. Not UV-stable without additives. Trade names include Novodur (INEOS Styrolution), Terluran (INEOS), Cycolac (SABIC). Used for automotive interior trim, appliance housings (vacuum cleaners, monitors), LEGO bricks, 3D printing filament, and pipe fittings.
PPS GF40
Polyphenylene Sulfide with 40% glass fiber — the ultimate under-hood engineering plastic. Service to 240°C continuous, inherently V-0 flame resistant without additives, near-zero moisture absorption (<0.02%), exceptional chemical resistance (comparable to PEEK/fluoropolymers). Trade names include Ryton R-4 (Solvay), Fortron 1140L4 (Celanese), Tedur (INEOS), TECATRON GF40 (Ensinger). Used for automotive water pump impellers, thermostat housings, EGR valves, LED reflectors, and semiconductor wafer carriers.
| ABS | PPS GF40 | |
|---|---|---|
| Material Number | — | — |
| Category | Polymers | Polymers |
| Standard | ISO 10350 | ISO 10350 |
Chemical composition (wt%) — Pro
| Element | ABS | PPS GF40 | Overlap |
|---|---|---|---|
| Acrylonitrile | 15–35% | — | — |
| Butadiene | 5–30% | — | — |
| Styrene | 40–60% | — | — |
| Polyphenylene Sulfide (Base Polymer) | — | 58–62% | — |
| Glass Fiber Reinforcement |
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Sign up free — 3 comparisons/day freeMechanical properties — Pro
| Property | ABS | PPS GF40 | Unit |
|---|---|---|---|
| Tensile Strength | 38–50 | 150–185 | MPa |
| Yield Strength | 40–48 | — | MPa |
| Elongation | 10–30 | 1–2 | % |
| Elastic Modulus | |||
| Density | |||
| Glass Transition Temp (Tg) | |||
| Water Absorption (24h) | |||
| Tensile Strength | |||
| Tensile Modulus | |||
| Elongation at Break | |||
| Charpy Impact (notched) | |||
| Density | |||
| HDT/B (0.45 MPa) | |||
| Vicat Softening Temp | |||
| Water Absorption (24h) | |||
| hdt_1_8mpa | |||
| Melting Point | |||
| Continuous Use Temp |
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Sign up free — 3 comparisons/day freeCompatibility Assessment
ABS and PPS GF40 have significantly different compositions (0% overlap). These materials are not interchangeable and serve different application areas.
Automated assessment based on composition analysis
Frequently Asked Questions
Is ABS the same as PPS GF40?
ABS and PPS GF40 have a 0% composition overlap. They are generally not directly interchangeable.
Can I replace ABS with PPS GF40?
Generally not recommended. The compositions differ significantly (0% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between ABS and PPS GF40?
The main differences are in the following elements: overall alloying content. ABS is a Polymers grade, while PPS GF40 is a Polymers grade.
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Data provided for reference only. Always verify against the applicable specification for critical applications.
All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.