Sheets FUWANGT329

Ref: NEMA X, JIS PL-PEM

 

1.      COMPOSITION AND PRESENTATION

 

FUWANG T329 is a laminated sheet made from cellulose paper impregnated with phenolic resin by processing under heat and press to be made.

At delivery time the presentation of the sheets is as follows:

 

- Sizes: 40” X 48” / 42” X 48” / 36” X 48”	- Thickness: 0.5 - 50 mm
- Colour: Brown, Orange, Black	- Surfaces: Shining

 

 

2.      PROPERTIES.

 

- Good smooth surface	- Fee from blisters and crackles
- High mechanical properties and good hardness	- Good punching properties and cutting properties

 

3.      APPLICATIONS.

 

Act as a drilling backing board of printed circuit board while the machine drill hole on the PC board.

 

4.      NORMAL SIZES  (mm)

 

Width	1020	± 10
Length	1220	± 10

 

5. NORMAL THICKNESS   (mm)

 

Thickness (mm)	Thickness tolerance (± mm)	Warping (%)	Thickness (mm)	Thickness tolerance (± mm)	Warping (%)
0.5	0.08	0.5	3.0	0.20	0.5
0.6	0.08	0.5	4.0	0.25	0.5
0.8	0.10	0.5	5.0	0.30	0.5
1.0	0.10	0.5	6.0	0.35	0.5
1.2	0.13	0.5	8.0	0.40	0.5
1.5	0.13	0.5	10.0	0.45	0.5
1.6	0.15	0.5	12.0	0.50	0.5
2.0	0.15	0.5	15.0	0.55	0.5
2.5	0.20	0.5	16.0	0.60	0.5

If need un-normal thickness, the tolerance will be confirmed by the seller and the buyer each other before placing the order .

 

6.      MAIN TECHNICAL CHARACTERISTICS

 

- Lay-flat: 3.0%

- Perpendicular : 7 mm max.

- Shore hardness ( Type D ) : 88 - 92