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LIHUAYI WEIYUAN WY-A145
- Electroplating grade PC+ABS alloy
- Low density lightweight formulation
- High flow for decorative and complex parts
- Excellent surface appearance for plating
- Balanced mechanical strength
- Suitable for automotive interior trim
- Ideal for helmets and consumer housings
Product Overview
Lihuayi Weiyuan WY-A145 is a high-performance PC/ABS alloy specifically optimized for the electroplating process. It is engineered for manufacturers who require the look and feel of metal with the lightweight benefits and design flexibility of a polymer.
With a reduced density of 1.10 g/cm³ and exceptional flowability, WY-A145 allows for the creation of intricate, thin-walled components that maintain strong adhesion to metallic coatings. It is the premier choice for automotive interiors and premium consumer electronics where aesthetic "mirror" finishes and structural durability are equally paramount.
Core Advantages
Superior Plating Adhesion: Formulated to ensure a consistent, high-strength bond between the plastic substrate and metallic layers, preventing peeling or blistering.
Lightweight Engineering: At 1.10 g/cm³, it is significantly lighter than standard PC/ABS grades, making it ideal for weight-sensitive automotive and wearable applications.
Enhanced Flowability: A high melt index (22 g/10min) ensures flawless filling of detailed molds, providing the smooth surface necessary for high-quality cosmetic plating.
Thermal Reliability: Maintains an HDT of 99 °C, ensuring that plated components do not warp or lose adhesion under moderate thermal stress.
Balanced Mechanical Strength: Delivers a tensile strength of 52 MPa, providing a rigid framework that supports decorative faceplates and housings.
| Category | Property | Test Method | Typical Value |
| Physical | Density (23°C) | ASTM D792 | 1.10 g/cm³ |
| Melt Index (260°C, 5 kg) | ASTM D1238 | 22 g/10min | |
| Mechanical | Tensile Strength (50 mm/min) | ASTM D638 | 52 MPa |
| Flexural Strength (2.0 mm/min) | ASTM D790 | 76 MPa | |
| Flexural Modulus (2.0 mm/min) | ASTM D790 | 2150 MPa | |
| Impact | Izod Notched Impact (23°C) | ASTM D256 | 55 kg·cm/cm |
| Thermal | HDT (1.8 MPa) | ASTM D648 | 99 °C |
| Flame | Flammability Rating (1.5 mm) | UL 94 | HB |
Typical Applications
Automotive Interiors: Chrome-look trims, door handles, bezels, and metallic-finish dashboard accents.
Consumer Electronics: Plated smartphone frames, camera bezels, and decorative laptop accents.
Premium Appliances: Control knobs, trim panels, and logo plates for high-end kitchenware.
Safety & Lifestyle: Decorative helmet shells and plated protective gear components.
Industrial Design: Decorative caps, knobs, and enclosures requiring a metallic aesthetic.
Why Choose WY-A145?
The Aesthetic AdvantageWY-A145 is the material of choice when the final product's visual "wow factor" is as critical as its weight. While standard PC/ABS grades can be difficult to plate, the chemical balance of WY-A145 is specifically tuned for electro-chemical adhesion. This results in a metallic finish that is indistinguishable from real metal but offers the cost and weight efficiencies of a high-flow engineering thermoplastic.
