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TAIYUAN QIXING WEIYE PAPER CO.,LTD
SHANXI QIANGWEI QIANGWEI PAPER CO.,LTD
ADD: WUFUYING, JINYUAN, TAIYUAN,SHANXI,CHINA
TEL:0086-(0)351-5614826 FAX:0086-(0)351-5614825
EMAIL:charlesliu2011@yahoo.cn
Contact person: Charles liu /International Business Department
Mobile phone: 86-15035670426
THE TECHNIQUE STANDARD (NORM) FOR GYPSUM BOARD PAPER
1ㄝ 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
2ㄝthickness 每 0.26-0.36mm
3ㄝventilate - ≡1.3 um/pa.s
4ㄝwater absorbtion - the front side of paper 18-35g/m
the behind of paper 18-70g/m
5ㄝThe tensil strength
For Grade AAA
1> The face paperi
a> longitude tensil strength 每 9.3
b> b>horizontal tensil strength -3.3
2> The back paper
a> longitude tensil strength 每 10
b> b>horizontal tensil strength 每 3.3
For Grade AA
1> The face paperi
a> longitude tensil strength 每 7.3
b> b>horizontal tensil strength 每 3.2
2> The back paper
a>longitude tensil strength 每 8.6
b>horizontal tensil strength -3.0
For Grade A
1> The face paperi
a> longitude tensil strength 每6.6
b> b>horizontal tensil strength 每2.3
2> The back paper
a>longitude tensil strength 每 6.6
b>horizontal tensil strength 每 2.3
7ㄝhorizontal swell in mositure - ≒2.5 %
For grade AAA ≒2.5%
For grade AA ≒2.8%
For grade AA ≒3%
8ㄝwater content - 9-13%
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| Company: |
TAIYUAN QIXING WEIYE PAPER CO.,LTD
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| Contact: |
Mr. charles liu |
| Address: |
wufuying,jinyuan |
| Postcode: |
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| Tel: |
86-354-5614826 |
| Fax: |
86-354-5614825 |
| E-mail: |
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