Polycarbonate ( abbreviated PC) characteristics: 1. High transmittance; Max 91% 2. Impact resistant: PC is high impact resistant material. 3. Good Printing: It is easy to be printed with traditional ink, so that pre-treatment on surface is unnecessary. 4. Good flame resistant: UL-94V0, HB or V2 class 5. Good insulation: Surface resistivity: 9.00E+12Ω. 6. High heat resistance: Heat deflection temperature of 137.3 degree Celsius. 7. Widely temperature range: -30℃to 120℃. 8. Excellent sound insulation effect: 25DB decreased by 6mm PC sheet. 9. Good weather ability: anti-UV, 10 years not yellowing. 10.Light weight and toughness; It’s Light, easily to be installed and for
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U.M.
PC
PMMA
PVC
PET
GRP
GLASS
Density
g/cm³
1.20
1.19
1.38
1.33
1.42
2.50
Strength
kj/㎡
70
2
4
3
1.2
–
Modulus of elasticity
N/m㎡
2.300
3.200
3.200
2.450
6.000
70.000
Linear thermal expansion
1/℃
6.5×10-5
7.5×10-5
6.7×10-5
5.0×10-5
3.2×10-5
0.9×10-5
Thermal conductivity
W/m k
0.20
0.19
0.13
0.24
0.15
1.3
Max. service temp.
℃
120
90
60
80
140
240
UV transparency
%
4
40
nd
nd
19
80
Fire performance
–
very good
poor
good
good
poor
fireproof
Resistance to weathering
–
good
very good
poor
fair
poor
excellent
Chemical compatibility
–
fair
fair
good
good
good
very good
Customers reflection
Company Introduction
Demine group is specialized in R&D, application and further processing of polycarbonate series products. Our group has occupied 20,000㎡. With more than 100 equipments, our annual production capability amounts to over 15,000 tons.
Our factory established more than 10 years.
We have a full series of advanced and professional plastic processing equipment such as: High precision CNC machining center, Laser cutting machines, precision engraving machines, silk printing machines, constant temperature and humidity chambers, Ultrasonic welding machines, polishing machines, Press brake machines, Saw cutting machines, Milling machines, Drilling machines, Edge trimmers, etc; Equipment per ISO 9001:2008 and AS9100 authentication. We can provide varies of custom made plastic secondary operations. Besides,processing on giving materials is also accepted.
FACTORY OFFICE
ONE OF OUR STOREHOUSE HIGH SPEED TRAIN PCSUPPLIER
CONFERENCE ROOM
OFFICE CORNER
engraving cutting
silk printing
machine window
FAQ
1.Are u factory or trade company.
We are facotory.
2.What is the payment term? Usually we accept T/T ，Others can be negotiated.
3.What is the delivery time? For normal polycarbonate sheet orders, we can deliver within 7 days. For orders that require cut-to-size services and thermoforming, delivery time will be extended.
4.warranty time
At least 10 years
5.Packing
Both sides protective PE film
6.MOQ
Normally we have enough storage to meet all your requirements.If need customize, then MOQ is 1 ton.
