Cellphone accessories, such as cases, chargers, earphones, and mounts, typically contain several molded plastic parts made from various raw materials. Here's a breakdown of common cellphone accessories and the materials used:
### 1. **Phone Cases**
- **Material**:
- **Thermoplastic Polyurethane (TPU)**
- **Polycarbonate (PC)**
- **Silicone**
- **Acrylonitrile Butadiene Styrene (ABS)**
### 2. **Chargers (e.g., Wall Chargers, Car Chargers)**
- **Outer Casing**
- **Material**: Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS)
- **Raw Materials**:
- **PC**: Bisphenol A (BPA) and phosgene.
- **ABS**: Acrylonitrile, butadiene, and styrene monomers.
- **Plug and Connector Housings**
- **Material**: Polypropylene (PP), Polyamide (Nylon)
- **Raw Materials**:
- **PP**: Propylene monomers.
- **Nylon**: Polyamides derived from petroleum-based chemicals.
### 3. **Earphones and Headphone Components**
- **Earbud Housings**
- **Material**: Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS)
- **Cables**
- **Material**: Thermoplastic Elastomers (TPE), Polyvinyl Chloride (PVC)
- **Ear Tips**
- **Material**: Silicone or Thermoplastic Elastomers (TPE)
### 4. **Screen Protectors**
- **Material**: Polyethylene Terephthalate (PET), Thermoplastic Polyurethane (TPU)
### 5. **Car Mounts**
- **Base and Holder**
- **Material**: Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS)
- **Suction Cup**
- **Material**: Silicone or Thermoplastic Elastomers (TPE)
### 6. **Power Banks**
- **Outer Shell**
- **Material**: Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS)
- **Button and LED Covers**
- **Material**: Thermoplastic Polyurethane (TPU), Polypropylene (PP)
### 7. **Phone Holders and Stands**
- **Material**: Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS)
### 8. **Wireless Charging Pads**
- **Casing**
- **Material**: Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS)
- **Charging Surface**
- **Material**: Thermoplastic Polyurethane (TPU), Silicone
Injection Mould base: LKM Standard
Mould Steel: 1.2343/1.2344/1.2083 etc
Gate type: edge gate, J-gate, side gate, sub-gate(cashew gate, subsurface gate, submarine gate, subgate to pin) tunnel gate onto feeder post, pin gate, sprue gate, direct gate, tab gate
Cold Runner/Hot Runner: Synventive, Incoe, MoldMaster, Yudo, Husky,,
Mould for plastic:PI/PA/PEEK/PTFE/GFRP/PP/PC/ABS/PS/PA6/PA66
Plastic mold standard components: HASCO, DME etc
Tooling life: 1 million shots
In-house molding press sizes: 50-1000 tonnages
Design software: UG
File format: 2D(.dwg/.pdf) 3D(.stp)
Quality control: Implement the project engineer responsibility system/in the Design Stage/in material Procurement and Inspection/in the Manufacturing Process/in the Assembly and Fitting Stage/Inspection Before Delivery
Measure equipments: State-of-the-art Coordinate Measure Machine, 3D Scanner(GOM German)OMM projector longside hand-tool measure
Machining Equipments: 18 CNC(Mori Seiki, Fanuc, YCM) 9 EDM(AgieCharmilles MAKINO) 7 Wire-cut( AgieCharmilles)
Mold trial: in-house 10 injection molding machines, tonnage: 60-1000T, 4 2K and LSR injection machines
Mould manufacturing facility: 12 000 square meters
Professional team employee count: 70+ ( 15 project engineers, 35 design+CAM, 15 QC)
Certifications: ISO 9001, ISO 14001, ISO 13485, IATF 16949
Molding shop: 24 horizontal injection molding machines with robots, ISO 8 Clean room 5 molding machine(Toyo, FANUC)
Our Capabilities:2K mold, LSR mold, Insert mold, over mold, stack & tendam mold, IML mold, complex structure mold, Gas-assisted Forming Mold
Workers: 240
