Shenzhen Lunfeng Technology Co., Ltd
Lunfeng 26 years dedicated to achieve brand value !
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Acrylic front panel PMMA cover for Industrial Control
Acrylic overlay, also known as polymethyl methacrylate overlay, is an important plastic polymer material with a PMMA backing, which has the advantages of light weight, not easy to break, better transparency, easy to shape and process, and easy to colour. Its widely used in Architecture, advertising, transport, medicine, lighting industrials.
Selective finishes can be added to your acrylic graphic panel for increased durability, longevity and resistance characteristics. Roemer Industries offers multiple printing methods and graphics for our acrylic graphic panels including screened, sub – surface and engraving options.
Our Advantage:
We Focus in membrane switch and related items.
Applications:
* home appliances and device
* Security Protection systems with Cipher Code
* Various industry control keypad panel
* consumer electronics and 3C item
* Thrapy medical system and device
* Various automtic machine control keypad
* Telecommunication Equipment
* Medical Equipment
* Industrial Equipment
* Household Equipment
* Remote Controller
* Control system
| Description | Technical capabilities |
| Available Material |
PMMA, PC, PVC, PET, ABS, PP, etc.
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| Standard thickness | PMMA: 0.5-10.0mm (matt, anti-glare, anti scratch, anti-UV)
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| PC: 0.125—6.0mm (matt, anti-glare, anti scratch, anti-UV)
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| Max printing size | 1300x700 mm
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| Max cut size | 2500x1000mm
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| Color | As requested
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| Double side adhesive | 3M93010, 3M93020, 3M9080, VHB4920,etc.
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| Operating temperature | PC: -40°C- 90°C PMMA: -40°C- 80°C
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| Finish | anti-glare surface, anti-fog surface, anti-fingerprint surface, gloosy surface, frosted surface
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| Printing | Silk-screen printing
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| Molding method | By CNC cutting, without tooling
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| Advantage | Glossy surface, colorful printing appearance, good texture, safety and eco-friendly
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| OEM services | Silk screen printing, custom die cutting/CNC cutting
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| Shipping method | DHL, TNT, Fedex, UPS, ShunFeng etc.
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| 1.Electrical Properties | Membrane Switch | ||
| Electrical Level: | 35V(DC), 100mA,1W | ||
| Contact Resistance: | 10Ω~500 Ω | ||
| Insulation Resistance: | 100MΩ/100V | ||
| Dielectrics Voltage-resistance: | 250VRms(50~60Hz 1min) | ||
| Chattering Time: | ≤ 5ms | ||
| Life Time: | Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000 | ||
| Tail Folding: | R>1,180 | ||
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| 2.Mechanical Properties |
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| Operating Force: | Flat type 57~284g (2~10oz); Tactile type 170~397g(6~14oz) | ||
| Switch Stroke: | Flat type 0.1~0.5mm; Tactile type 0.6~1.5mm | ||
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| 3.Environmental and Storage Conditions |
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| Operation Temperature: | -40°C ~ +80°C | ||
| Storage Temperature: | -40°C ~ +80°C | ||
| Humidity: | 40°C, 90%~95%, 240 hours |
FAQ:
Q1: Are you a factory or trade company?
A : Lunfeng is membrane switch/ graphic overlay manufacturer/factory. We pecialize in memrbane switch for 26 years.
Q2 : Is my switch file safe if I send it to you for manufacturing?
A : We respect customer's design authority and will never manufacture membrane switch/ graphic overlay for someone else without
your permission. NDA is acceptable.
Q3 : Can you copy membrane switch/ graphic overlay samples without file?
A : Yes, we can clone membrane switch/ graphic overlay according to your samples.
Q4 : What payment do you accept ?
A : TT/ Western Union.
Q5 : What's your shipping way ?
A : 1. We have our own forwarder to ship goods by DHL, UPS, FEDEX, TNT, EMS.
2. If you have your own forwarder, we can cooperate with them.
Q6 : How about the MOQ?
A : 1 pcs, but normally 5 pcs samples for memrbane switch, 10 pcs for membrane overlay.
Q7 : What's your main market?
A : Europe, USA, Brazil, Russia, Turkey, Iran, Austrialia, Singapore...
