- +86 188 2072 7151
- Lucy@dgsw888.com
- Building 33, Block B, Wanyang Zhongchuang Zone, Yangqiao Town, Huizhou City, Guangdong
Material: PC PMMA plastic
Size:Customizable Size
Colors: Clear/Milky/Frosted
Thickness:Customized Thickness
Length:Customized Length
Feature:Hight Light Transmittance
Working Temperature:-20-135°c
PC lampshade is a lamp protective shell made of polycarbonate (PC) as raw material, mainly used for light bulbs, LED lamps, car lights, and lighting components. The bisphenol A polycarbonate used has the characteristics of amorphous, non-toxic, and high transparency, and belongs to thermoplastic engineering plastics.
The Shuowei PC lampshade combines high impact resistance, dimensional stability, and flame retardancy, with a suitable temperature range of -60 ℃ to 120 ℃ and a light transmittance of up to 97%. Through injection molding, extrusion and other processes, it can be processed into various specifications to meet the customized needs of different lighting fixtures such as light transmittance and thickness.
| Categories | PC plastic lampshade |
| Material | High quality PC |
| Brand | Your LOGO |
| Color | Clear/Milky/Frosted/White |
| Size/shape | Customized |
| Thickness | Customized |
| Length | Customized |
| Shape | Round or other |
| Processing Service | Cutting |
| Plastic Modling Type | Extruding |
| Application | Lamp Covers & Shades |
| Feature | Hight Light Transmittance |
| Standard | ISO 9001 ISO14001 ISO45001 cqm |
| Design | Custom according to your drawing |
| Net Weight | According to drawing |
| OEM/ODM | Accept |
| Packing | Customized |
| Packing material | Carton |
| Packing size | Customized Packing |
| Shipping | small quantity 3-7 days by FedEx, UPS, DHL, TNT or EMS or by sea or air for large quantity |
| Payment terms | TT & Paypal & Western Union |
| Certification | CE, CCC, CQC,ROHS |
| Delivery Time | 7-10 days for making mold and sampling, 7-30 days production depends on different quantity |
Excellent electrical insulation, extensibility, and dimensional stability
Good chemical corrosion resistance, heat resistance, and cold resistance
Self extinguishing, flame retardant, non-toxic, colorable
High intensity, not afraid of damage
At Shuowei, we’ve refined our service architecture over 20 years and 3,000+ global projects to transform complex profile challenges into competitive advantages. Here’s why manufacturers from Munich to Mumbai trust our rigorously engineered process.
Customization process:
1. Contact us: Clarify the purpose of PC lampshade, if you have specific requirements specifications，please send an email or WhatsApp to contact us(+86 188 2072 7151)
2. Prepare Raw Materials: According to the purpose and performance requirements of the extruded profiles, PVC or PE ABS PP PMMA raw materials with different polymerization degrees and models can be selected.
3. Extruder preheating: The heating device heats each section of the extruder barrel to the set temperature. Generally, the material is divided into the feeding section, compression section and metering section, and the temperature of each section is different.
4. Extrusion molding:Add the mixed dry blend into the preheated extruder barrel. As the screw rotates, the material is transported forward in the barrel. Finally, under the action of the die, the designed shape is extruded.
5. Cooling & Shaping: The PC lampshade extruded from the extruder head has a high temperature and needs to be cooled and shaped immediately to maintain its shape. Usually a vacuum sizing water tank is used for cooling and shaping.
6. Sample testing: If the sample test is qualified, a batch order will be placed. If it is unqualified, the sample will be remade.
7. Mass production: Sign a bulk purchase and sale contract.After confirming the samples, the production stage will be entered. The printing quality (such as ink dots and registration deviation) and die-cutting accuracy will be monitored.
Conventional products are 0.6-1.6MPa, and customized products can reach up to 2.5MPa (such as fire-fighting pipes).
A: Standard products comply with BS EN 61386 flame retardant B1 level, and can be customized to V-0 level (UL94).
A: -40℃~120℃ (short-term resistance to 150℃), suitable for automotive engine compartment parts.
±0.1mm (precision grade) or ±0.3mm (general grade), which is better than the national standard GB/T 8814.
Supports 3-layer co-extrusion, color difference ΔE≤0.5, surface hardness ≥2H (such as high-end decorative lines).
Only purchase from TOP5 manufacturers such as Dow Chemical and LG Chemical, and each batch is accompanied by the original factory warranty.
18 inspection nodes: raw material entry inspection → online diameter gauge monitoring → 72-hour weathering test, etc.
Free replenishment during the warranty period (defect evidence must be provided), and a rectification report will be issued within 48 hours.
It is recommended to use a cold-resistant formula (-40℃ impact strength ≥50kJ/㎡), which has been applied to Canadian municipal projects.
Medical-grade PVC is certified by ISO 14644-1, and the TVOC release is ≤0.01mg/m³.
