We are a leading manufacturer of gypsum board paper in Shanxi, China. We have two factories. One is Taiyuan Qixing Weiye Paper Co., Ltd. The other is Shanxi Qiangwei Paper Co.Ltd. Our production capacity is 350,000 tons per year. We are the second largest gypsum board company in China. Our customers are from all over world.

It’s our honor to be your supplier of gypsum board paper. It’s our responsibility to supply you high quality gypsum board paper with reasonable price. Pls. contact me at any time to start our business. We hope to build long run business relation with your.

We can adjust the technique standards (norm) according to the buyer’s request.

Kind regards

Charles liu

THE TECHNIQUE STANDARD (NORM) FOR GYPSUM BOARD PAPER

1. weight and width

We can make the paper weight from 180gsm/mt2 to 210gsm/mt2. Par t of weight and width of our productions are as follows.

1.> For 180gsm / mt2

The width of the face paper is 1180-1200, in grey or brown color.

The Width of the back paper is 1245-1270

2>.For 190gsm/mt2

     The width of the back paper is 1245-1270, in white color’

3> For 200gsm/mt2

     The width of paper is 1180-1270, in grey, in brown or white color

2.thickness – 0.26-0.36mm

3.ventilate - ≥1.3 um/pa.s

4.water absorbtion -  the front side of paper    18-35g/m

                            the behind of paper  18-70g/m

5.The tensil strength

For Grade AAA

1> The face paperi

a>     longitude tensil strength – 9.3

b>     b>horizontal tensil strength -3.3

   2> The back paper

a>     longitude tensil strength – 10

b>     b>horizontal tensil strength – 3.3

  For Grade AA

1> The face paperi

a>     longitude tensil strength – 7.3

b>     b>horizontal tensil strength – 3.2

   2> The back paper

a>longitude tensil strength – 8.6

b>horizontal tensil strength -3.0

For Grade A

1> The face paperi

a>     longitude tensil strength –6.6

b>     b>horizontal tensil strength –2.3

2> The back paper

a>longitude tensil strength – 6.6

b>horizontal tensil strength – 2.3

7.horizontal swell in mositure - ≤2.5 %

   For grade AAA  ≤2.5%

   For grade AA   ≤2.8%

   For grade AA  ≤3%

8.water content -   9-13%

gypsum board paper