4mm perspex sheet clear hard coating acrylic sheet cover apply to
electronic test fixture
Description:
- Based on optical PMMA sheet, coating technology is applied to
enhance the surface of the surface, greatly improve its anti glare,
anti reflective performance, largely prevent external light and
light pollution. And the surface of the permanent attachment
material of the anti glare function does not fall off.
- The effect of anti glare can also be processed to different degree
of anti glare effect according to the specific needs of the
customer. The fog can be made respectively: 5-7%, 10%, 20%, 50%.
Specifications:
Project | Test method | Result |
Transmissivity | Over 90% | 91.5 |
Haze | Under 1% | 0.2 |
Pedncil Hardness | Pencil hardness tester | Over 5H |
Surface resistance | Surface resistance machine | 106~108Ω/cm2 |
R.C.A Test | 175g,50-200 rounds | Pass |
Adhesion | Cross cut test | 100/100 |
Thermal shock test | -40℃/45min, 85℃/85min, 27 rounds | Pass |
Heat and humidity test | 85℃, 85RH, 72 hours | Pass |
Salt tolerance | 35℃, 5%, Sodium chloride water, 48 hours | Pass |
Chemical resistance | alcoho 500g,250 rounds | Pass |
Features:
Excellent quality of processing production: optical base material,
thousand class dust free workshop processing, Fu Lang innovative
coating ability, make material quality excellent.
Good weather resistance: hard coating solid and solid, not easy to
fall off, can long-term effective protection of PMMA sheet in the
outdoor use effect.
Good impact resistance: wrestling, smashing, hard to break, impact
resistance is 200 times as high as ordinary glass.
Yellow degeneration is slow: after 5 years of PMMA, the light
transmittance and gloss remain high and bright, and the change of
visual fog is not obvious.
FAQ:
- Q1:Are you a factory or trading company?
- We have factory in Suzhou City,Jiangsu Province. We have the most
convenient transportation conditions.All our clients, from home or
abroad, are warmly welcome to visit us!
- Q2:Do you take special orders ?
- Yes , We accept customized products.
- Q3:How can I get some samples?
- We are honored to offer you samples. New clients are expected to
pay for the courier cost, the samples are free for you, this charge
will be deducted from the payment for formal order.
- Q4:Do the sheets discolor overtime ?
- No. Because of its transparent UV protective layer ,and most
polycarbonate sheets come with a 10 year guarantee.
The advantages of acrylic sheet :
- Excellent Transparency
- The light transmission of the clear acrylic can reach 92% .
- Excellent Weather resistance
- High adaptability to natural environment, even for a long time in
the sunlight, wind blowing and rain will not change the
performance, anti-aging performance is good, you can also feel at
easy to use in the outdoor
- Good Processing Performance
- Both suitable for mechanical processing and heat forming
- Excellent Comprehensive Performance
- Acrylic has wide varieties ,rich colors, and has extremely
excellent comprehensive performance, provides a variety of choices
for designers, acrylic can be dyed, the surface can be painted,
silk screen or vacuum coating