PRODUCT CENTER

JIANGSU JIAHUI NEW MATERIAL

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Base board

A modern technology industrial company specializing in the research and development, application, design, and production of green and environmentally friendly new material technology, and dedicated to the design and decoration of prefabricated houses. Produce and act as an agent for exporting building materials, mainly using magnesium oxide board as the main raw material. Our main products include substrate boards, decorative boards, flooring, exterior wall hanging boards, and walls.

Category:

Magnesium oxide

key word:

Substrate board


Product Description

After years of research, adjustment of recipe and reform of technology, we can control the chloride ion content under 3%, completely solve the problem of chloride ion precipitation in MGO board, and solve the corrosion problem of MGO board on metal. The apparent density can be controlled at about 0.7g/cm3. Under the condition that other parameters are qualified after admixture, which greatly reduces the weight of MGO board and the transportation cost. It can be stick EPS, wood skin, aluminum skin, spraying, painting. Our product testing data is much better than the national standard.

We can control chloride ion content under 0.3%, go through admixture, the density can be controlled around 7g/cm³. It can be covered by EPS, wood veneer, aluminum sheet, spray coating and painting.

Performance parameter

Test items

Detection value

Test basis / instruction

Apparent density

0.85-1.5t / m3

JC688-2006

Moisture content

≦ 8%

JC688-2006

Shrinkage

≦ 0.3%

JC688-2006

Wet expansion

≦ 0.6%

JC688-2006

Nail pull strength

≧ 15N / mm

JC688-2006

Anti-halogen

No drops of water, no return

JC688-2006

Chloride ion content

≦ 10%

JC688-2006

Fire performance

Non-combustible A1

JC688-2006

fire resistance

> 2 hours

Double-sided single-layer 6MM glass magnesium board to form 90MM lightweight partition wall

fire resistance

> 4 hours

Double-sided single-layer 12MM glass magnesium board to form 99MM lightweight partition wall

sound insulation

> 42dB

Double-sided single-layer 9MM fire fear glass magnesium board + 75 keel + 50 rock wool

Flexural strength

> 16Mpa

9mm

Impact strength

> 5.5Kj / M2

9mm

Environmental safety

No radioactive material, no asbestos, no formaldehyde N

GB656-2001 "Limits of reflective nuclide for building materials"

Water proof

No significant wetness or water droplets on the back

CECS95: 97

Alkali resistance

No abnormal appearance

CECS95: 97

Smoke factor

1.8 Ca

CECS95: 97

Thermal conductivity

0.109

Average temperature 30 ± 5 ℃

 

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