产品介绍

产品分类 

Product description:

General board is made of a variety of inorganic materials by hydrating and gelating reaction as well as a series of reasonable preparation, modification and curing. It is widely used in the interior and exterior decoration of buildings, providing a highly secure and non-toxic as well as non-hazardous life environment. 






 

Product specifications

Product Name

Length / mm

Width / mm

Thickness / mm

Tangdun Functional Boards

2440

1220

3 /  6 / 9 / 12 / 15

 

Technical parameters:

No.

Test items

Unit

Technical requirements

Test results

Item evaluation

01

Apparent density

g/cm³

1.0<р≤1.2

1.1

Up to standard

02

Moisture content

/

≤8%

8%

Up to standard

03

Rupture strength

MPa

≥10 

11

Up to standard

04

Resistance to impact

KJ/m²

≥2.0

2.3

Up to standard

05

Screw holding capability

N/mm

≥20

48

Up to standard

06

Dry shrinkage

≤0.3%

0.20%

Up to standard

07

Wet expansion

≤0.6%

0.50%

Up to standard

08

Chloride ion content

≤10%

9%

Up to standard

09

Formaldehyde content


Non-detected

Up to standard

10

Resistance to halogenation

No water drop, not getting damp

No water drop, not getting damp

Up to standard

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