This page explains how Plastic Injection Molded Part is classified within Rubber and Plastic Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A custom plastic component produced by injection molding, used in various industries for precise, repeatable parts.
Technical details and manufacturing context for Plastic Injection Molded Part
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Part Dimensions | 10–500 mm | Typical size range for injection molded parts |
| Wall Thickness | 0.5–4.0 mm | Recommended range for uniform cooling |
| Tolerance (Standard) | ±0.1 mm | Typical tolerance for general partsISO 2768-1 |
| Tolerance (Precision) | ±0.05 mm | Achievable with tight process controlISO 2768-2 |
| Surface Roughness (Ra) | 0.4–3.2 μm | Depends on mold finishISO 4287 |
| Tensile Strength | 20–100 MPa | Varies with material and fillersASTM D638 |
| Flexural Modulus | 1–10 GPa | Stiffness indicatorASTM D790 |
| Heat Deflection Temperature (HDT) | 50–200 °C | At 0.45 MPa loadASTM D648 |
| Flammability Rating | HB–V-0 class | Depends on material and additivesUL 94 |
| Mold Shrinkage | 0.1–2.0 % | Material-dependentISO 294-4 |
| Operating Temperature Range | -40 to 120 °C | Typical for many thermoplastics |
| Density | 0.9–1.6 g/cm³ | Varies with material and fillersISO 1183 |
| Water Absorption (24h) | 0.01–0.5 % | Important for dimensional stabilityISO 62 |
| Impact Strength (Izod) | 20–800 J/m | Notched impact resistanceASTM D256 |
| Color Options | Custom | Any color via masterbatch |
| Production Volume | 1000–1000000 pcs | Typical order quantities |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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12 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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Common materials include ABS, polycarbonate (PC), nylon (PA6, PA66), polypropylene (PP), acrylic (PMMA), POM (acetal), and glass-filled variants. The choice depends on required mechanical, thermal, and chemical properties.
Standard tolerances are typically ±0.1 mm per ISO 2768-1. Precision tolerances of ±0.05 mm are possible with tight process control per ISO 2768-2. Actual achievable tolerances depend on part geometry, material, and process conditions.
Relevant standards include ISO 294-1 for injection molding of test specimens, ASTM D638 for tensile properties, ASTM D790 for flexural properties, UL 94 for flammability, and RoHS/REACH for restricted substances. These are references for verification, not certifications.
You should confirm material grade, dimensions, tolerances, surface finish, and performance data with the legal manufacturer or supplier. Request test reports or certificates for specific standards, and conduct incoming inspection as needed.
Commonly used trade names and technical identifiers for Plastic Injection Molded Part.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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