vacuum forming diffuser manufacturer- Swellder plastics
How to choose the vacuum forming diffuser material?
Why choose PC for your diffuser?
1.High impact requirement
PC is a material known as "bulletproof glass," and its impact resistance is 8-10 times that of PMMA. This makes PC lampshades extremely robust and durable, making them ideal for locations requiring protection as they are not easily broken even upon impact, ensuring a very high level of safety.
2.High temperature use environment
The long-term operating temperature can reach over 120°C, and it can even withstand higher temperatures in the short term. This means that PC lampshades can be used in high-power lighting fixtures (such as high-power industrial and mining lamps and floodlights) without deforming due to high temperatures.
3.High flame-retardant requirement
PC itself has self-extinguishing properties when removed from a flame (typically reaching UL94 V-0/V-2 rating), making it an essential choice for places with strict fire protection requirements (such as subways, airports, and shopping malls).
Why choose PMMA/Acrylic for your diffuser?
1. High light transmittance
By adding fine textures to the inner surface or using diffusion-grade PMMA sheets, a very soft and uniform light diffusion effect can be achieved, effectively avoiding glare and providing extremely high visual comfort.
2. Excellent resistance to yellowing
It has excellent resistance to yellowing and can maintain its high light transmittance and color stability even under long-term ultraviolet radiation, making it very suitable for outdoor lighting or indoor lighting with high light decay requirements.
3.Control costs and carry out large-scale production.
4.The application environment is safe and there is no risk of physical impact
High brittleness and poor toughness: This is its biggest drawback. It is prone to cracking or breaking upon impact, making it unsuitable for applications requiring safety protection or where collisions may occur. Moderate heat resistance: Long-term operating temperature is typically below 80°C. It is easily deformed due to heat when too close to the LED beads or at excessively high power.
"ISO9001 internationally certified factory | 20 years of experience in precision vacuum forming manufacturing | Strict quality control process ensures that each product meets international standards"
√ ISO9001 certified enterprise
√ Export-level quality control
√ Precision thermoforming process with error <0.1mm
√Support customized production solutions
√The thermoforming supplier chosen by 300+ customers worldwide
√Passed ISO9001:2015 quality system certification
√ Product defect rate <0.3%
√ 7-days fast proofing service
package
Customized wooden frames are suitable for Paper corner protector + wooden pallet + stretch film
exporting large and irregular products to ensure
that the products will not be crushed.
+8613617041545 elena.zheng@swellder.com
FAQ
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