Donchamp Light-guide Board

1/Passed REACH & ROHS(by SGS)& ISO9001 2/Nathional Standard Revision Enterprise 3/1500T/Month

AVERAGE PROPERTIES for CAST ACRYLIC SHEET
According to the standards of GB/T7134-2008
	Test Items	Units	Result	Standard
MECHANICAL PROPERTIES	Rockwell Hardness	M	100	GB/T3398
	Bending Elastic Modulus	Mpa	3000	GB/T9341
	Flexural Strength	Mpa	105	GB/T9341
	Tensile Strength	Mpa	72	GB/T1040
	Tensile Fracture Strain		4	GB/T1040
	Un-notched Charpy Impact Strength	KJ/	17	GB/T1043
OPTICAL PROPERTIES	Total Light Transmittance		93	GB/T2410
	420nm Light Transmittance		92	ISO13468
	420nm Light Transmittance after Irradiating by 1000 hours' Xenon Light		91
	Haze		0.5	GB/T2410
	Optical Refractive Index		1.49	ISO489
THERMAL PROPERTIES	Vicat Softening Point		105120	GB/T1633
	Coefficient of Linear Thermal Expansion	cm/cm/	7*10-5	GB/T1036
	Size Change of heating		2.4	Appendix A
OTHER PROPERTIES	Density	g/cm2	1.19-1.2	GB/T1033
	Water Absorption		0.3	GB/T1034
	Resistance Coefficient	Ω	1015	DIN53458
	Flammability		B2-class normal combustion	DIN4102

Normal Specification
Item Code and spec(mm)		Item Code and spec(mm)		Item Code and spec(mm)		Item Code and spec(mm)
T	1250*1850	T1	1280*1890	T3	1310*1810
W	1230*2450	W1	1250*2480	W3	1270*2490	W2	1410*2550
E1	1880*2790	E	2000*3000	E2	2100*3100
H	1460*2450	I	1560*2450	J	1560*2550	Y	1500*3000
K1	1720*2550	K	1760*2600	R1	1690*1910	R	1810*1930
F2	1700*3130	F3	1640*2930	M	2200*2200

Special Specification
Item Name	Item Code and spec(mm)		Item Code and specific(mm)
Extra large	G	2300*3320	F1	1670*4140
Single-side matte	MS12	1350*2590	MS14	1930*2610
Double-sides matte	MS21	1330*2600

 

Safety Approval :

ISO 9001-2000SGS 

Other Description :

Thickness:2mm-200mm 

 

1.     Donchamp is the leader in the industry of cast acrylic sheets in China

2.     Donchamp is in Taixing city Jiangsu Province. Around 200km (2.5 hours’ drive ) from shanghai airport.  

3.     Welcome to visit our factory to see our production line and learn our capacity.  

4.     We are establishing another three production line now, and our capacity will be 40000T/Year.

5.     Our turnover is RMB 0.35 Billion in 2010

6.     We purchase raw material MMA (100% virgin)From LUCITE INTERNATIONAL CHEMICAL INDUSTRY

7.    We are the Nathional Standard Revision Enterprise: GB/T7134-2008 (Poly (methyl methacrylate) cast sheets)

8.    Our cast acrylic may meet Europe standard, and we passed SGS & REACH & ROHS & ISO9001 Certificate.

9.    Exclusive manufacturer of all the acrylic seed rods(60686 rods) for 2010’ expo UK Pavilion   

10.  Designated supplier of Identification system  for 2010’ expo 

 Main products:

Transparent craft sheet,Colored signage board,Matte/silk board,Block thick board,Anti-wind board,Light-guide sheet,Saniware/sanitary sheet,Fire barrier board,Antistatic sheet,

Acrylic Casting Sheet

Donchamp Light-guide Board