Major Appliances (Structure and Durability)
| Component Name | Recommended Materials | Key Technical Parameters | Key Benefits and Solutions to Common Issues |
| Refrigerator Liner (Ref. Liner) | HIPS / ABS | Crack Resistance (ESCR): Excellent | Oil-resistant, crack-resistant and non-brittle at low temperatures: Optimised for the environment inside refrigerators, it resists corrosion from various food oils and cleaning agents (environmental stress cracking) and retains good toughness even at sub-zero temperatures. |
| Thermoforming Properties: Excellent | |||
| Washing Machine Inner and Outer Tubs (Tub) | GF-reinforced PP (glass fibre reinforced) | Flexural Modulus: ≥5000 MPa | Ultra-high strength, corrosion-resistant: During high-speed spin cycles, the drum of a washing machine is subjected to immense tensile stress. Glass-fibre reinforced PP offers exceptional rigidity and withstands prolonged exposure to detergents and hot water. |
| Long-term Heat and Water Resistance: Excellent | |||
| Air Conditioner Housing/Grille (AC Housing) | ABS / HIPS / Weather-resistant PP | Impact Strength: ≥250 J/m | High-gloss finish, long-term weather resistance: ABS provides a piano-lacquer-like finish. With the addition of UV stabilisers, it ensures that air conditioning units mounted indoors do not yellow or become brittle over time. |
| Yellowing Resistance: Excellent |
2. Small Appliances and Functional Components (Small Appliances – Heat-Resistant and Aesthetic)
| Part Name | Recommended Materials | Key Technical Parameters | Key Benefits and Solutions to Pain Points |
| Coffee Machine/Oven Housing (Housing) | Heat-resistant ABS / PP | Vicat Softening Point: ≥105°C | Heat resistance, burn protection: Small appliances generate significant heat during operation. Heat-resistant modified plastics ensure the casing does not deform and provide excellent thermal insulation, enhancing user experience and safety. |
| Flame Retardancy Rating: UL94 HB/V-2 | |||
| Transparent Water Tank/Dust Collection Bin (Tank) | PC / SAN / AS | Light Transmittance: ≥88% | Translucent, Aesthetic and Safe: Offers glass-like transparency. PC material boasts excellent impact resistance; SAN/AS offers superior oil resistance and is more cost-effective. |
| Chemical Resistance: Excellent | |||
| Air Conditioning Fan Blades (Fan Blades) | AS / Modified ABS / PA | Dynamic Balance Stability: Very High | Quiet Operation, No Deformation: The material’s high modulus ensures that blades do not vibrate or deform during high-speed rotation, thereby reducing tangential airflow noise. |
| Dimensional Accuracy: Excellent |

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