metal building materials - MJ401

1.Good alkali/acid resistance, 2.Good stain-resistance, 3.Self-clean ability, 4.Excellent fire-proof, 5.Eco-friendly,Durable - details see: https://www.buildingsupplieshub.com/metal-building-materials-10086665

Place of Origin: Guangdong China (Mainland)	Brand Name: Mega	Model Number: MJ401	Material: COMPOSIT MATERIAL
Water absorbtion: low	Acid resistance: A class	Radioactivity: A type	Appearance: metallic
Thermal shock resistance: no crack	Frost resistance: no crack,no flake

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Mega's Eco-friendly Metal Wallboard is an asbestos-free insulating material reinforced with ceramic and inorganic resin plate bottom designed to provide excellent thermal & heat resistance, fire & sound insulation for a wide range of decoration requirements.

Description
1.Material:Calcium Silicate Board ,Inorganic resin plate, ceramic bottom, composited materials
2.Standard Size:300mm * 600mm * 8mm, 400mm * 800mm * 10mm, 600mm * 1200mm * 12mm
3.Max Width:1220 mm ; Max Length: 2440 mm; Thickness: 8mm - 12mm

4.Color:White, Light grey, Light yellow, Sky blue, others (can be customized)
5.Certification:CE / CSA

Technical Data
1.Radioactivity:GB6566-2001 A Class Standard

2.Water absorption rate:smaller or equal to 10%

3.Coefficient of thermal expansion:0.24W/MK(JC/T54)

4.Density:2.25-2.50g/cm3

5.Wet swelling rate:smaller or equal to 0.25mm/m

6.Bending strength:Over 13Mpa(GB/T7019-1997)

7.Water penetration rate:0%

8.Moisture rate:10%

Main Characteristics

1.Good alkali / acid resistance
2.Good weather resistance (anti-thawing, anti-freezing)

3.Stable dimension, low expansion rate, low contractibility

4.Good stain-resistance, self-clean ability

5.Natural appearance, uniformed color
6.Excellent fire-proof performance

7.Durable, long service life

8.Easy to be processed

9.Eco-friendly
10.Easy installation

Real Metal vs Mega Metal

Feature	Real Metal	Mega Metal
Appearance & effect	Glossy, natural	Natural, not glossy as real metal board
Controllability	Low controllability and stability, difficult to keep the effect uniformed	High controllability and stability, the effect is uniformed in massive use
Maintenance	Difficult	No special requirements
Price	High cost, high pricing	Money effcient and affordable due to mass production