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Healthy Gypsum Board

Healthy Gypsum Board

 
BoardOK Kids Room Plasterboard
is a kind of leightweitht, high envirometal friendsly gypsum board.use only corn starch instead of  glue to past paper together.
all the raw mateirals of this kind gypsum board are 100% non-toxtic and harmless to Human Being.

TEST ITEM

TEST METHOD

TEST CONDITION

TEST RESULT

Flexural strength

ASTM C473-10

Clause 11 Method B

Specimen:406*305,total:12pcs

Loading speed:5N/s

Support span:356mm

Paralle/face up/379N

Paralle/face down/480N

Across/ face up/383N

Across/face down/473N

Humidified defection

ASTM C473-10

Clause 14

Specimen:610*305mm,6pcs

Testing condition:(29.5±8.5)℃(50±2)%RH

Time:48h

Support span:584mm

Average defection:2.08mm

Nail pull resistance

ASTM C473-10
Clause 9 method A

Loading speed:10N/s

Nail Diameter:nail shank 2.5mm, nail head 6.3.mm

 

Average value:298N

End squaren

ASTM C473-10
Clause 15

Specimen:1200*600mm, 1pcs

Distance out of square: 2.0mm

Thickness 

ASTM C473-10
Clause 16

Specimen:1200*600mm, 1pcs
Measure the thickness excluding the tapered,
beveled, or recessed edges,

Average value:11.014mm

Length and width

ASTM C473-10
Clause 18-19

Specimen:1200*600mm, 1pcs

Average value:
Length:1200mm Width:600mm

Water vapoor transmission

ASTM E96/E98M-10
Method A

Thickness: 12.1mm
Condition:(23±2)℃,(50±5)%RH

11.2g/(m2.h)

Strontium Sulfide(SrS)

Qualitative Analysis of SrS 
crystalline substance by XRD
element analysis of EDXRF.

MDL: 0.5%

Negative

 


Thickness

Width 

Length

Edge type

6.0 mm 

900mm

1000mm

1200 mm

1220 mm(4´)

1228mm

 

1800 mm

Tapered edge

Square edge

6.4 mm (1/4´)

1830 mm(6´)

7.0 mm

2000mm

7.5 mm

2200mm

8.0 mm(5/16´)

2400 mm

9.0 mm

2440 mm(8´)

9.5 mm(3/8´)

2500 mm

10.0 mm

2700mm

11.0 mm

3000mm

12.0 mm

3300 mm

12.5 mm

3660 mm(12´)

12.7 mm(1/2´)

 

15.0 mm

 

16.0 mm

 

Other size according to your request!

 











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Name: Mr.CLARK HUANG

Tel: +86-15866909268

Fax: +86-539-209-1234

Mobile: +86-15866909268

E-mail: boardok@126.com

E-mail: chinaboard@outlook.com

Add: 327 National Road industry park,273300 Pingyi, LinYi, Shandong, China.

boardok@126.com chinaboard@outlook.com

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