Healthy safe class A fireproof waterproof mgo wall board

Our Company
ROCKMAX is a technical company,engage in researching and applying MOC technology in different region.ROCKMAX laboratory provide chloride free technical support for over 10 mgo board factories in China.Now we focus on manufacturing structral use fireproof board for oversea SIP producer.We are good at analysis and evaluate various raw materials,upgrade production process,final product durability assessment.
ROCKMAX delicated to research chloride free mgo board over 10 years, with capicity of 70 containers per month. We are aiming to supply a safe mgo board for building industry.Now we are able got rid of chloride ion by new technology and provide 20 years warranty "no steel corrosion and no moisture regain" for final user.


Please check our website and you will know the different between us and others. https://www.rockmaxpan.com/

Our History
2012,ROCKMAX started to produce 2nd generation chloride free mgo.
2013,ROCKMAX supply to Germany steel sandwich panel factory.
2015,ROCKMAX started to produce chloride free mgo for European and Australian SIP factories.
2016,ROCKMAX applied invention patent for –climate resistant & chloride free mgo.
2017,ROCKMAX got CE mark for European market, Code mark and Cert Mark and Australian market.
2018,ROCKMAX,build up interior durability laboratory ,simulate aging process to different international cities.
2019,ROCKMAX start technical support for global mgo production.

A, South Kunshan production base: 5000m2(continue expanding) Export production capacity:25 container per month(SIP skin)
B, Wuhu production base: 20000m2 Export production capacity:50 containers per month
Product Description
ROCKMAX chloride free mgo board is made from magnesium oxide-sulfate cement, reinforced by glass mesh fiber,it is A1 fireproof,moisture proof,impact resistant,thermal insulation wall panel,suit for interior fireproofing partition wall and ceiling.




A1 Fireproof
Will not release toxic gas when it is burning
Moisture resistant
Will not mildew and soften in wet condition
High strength
Will not crack when handling or break when installation
Chloride free
Will not corrode metal and screw, do not damp the wall
Easy cut
Could be cut by Utility Knife
Can be use in both steel and wood framework
The way of installation similar to gypsum board and fiber cement board
Material Safety meet EN REACH requirement, exclude 191 kind of harmful substance
Technical Data Sheet
Parameter
Test Standard
Density
>900kg/m3
BS EN 12467 -2012
Bending strength
9mm> 14Mpa12mm> 12 Mpa
BS EN 12467 -2012
Water absorbing by weight/24 hours
< 28%
BS EN 12467 -2012
Water impermeability after 24h, water gauge 5 cm
Lack of leakage
BS EN 12467 -2012
Dry Shrinkage
<0.20%
ASTM C 1186-08
Wet expansion
<0.10%
ASTM C 1186-08
Thermal conductivity
<0.22W/(m·K)
ASTM C 518-10
Asbestos or formaldehyde
None
EN REACH
Fungus resistant
No Growth
BS EN 12467 -2012
Fire Resistant
A1weight lose<30%
EN ISO1182 &1176
Chloride content
<0.003%
ASTM C 871
Surface burning and smoke
Smoke Develop<25
Class A Flame Spread<25
ASTM E 84-12
Packing & Delivery
6mm x 1220 x 2440
6mm x 1220 x 2750
6mm x 1220 x 3050
8mm x 1220 x 2440
8mm x 1220 x 2750
8mm x 1220 x 3050
12mm x 1220 x 2440
12mm x 1220 x 2750
12mm x 1220 x 3050
  Other thickness and dimension can be customized
Advantages
ROCKMAX Laboratory
We have our own Laboratory, and are able to do raw material evaluation, microcosmic chemical reaction inspection, physical performance evaluation, durability evaluation we can research and design, different density, strength, water absorption rate, panel's combination structure, insulation performance , fireproof performance to meet multiple applications

Production Line
Advanced equipment
Our factory equipped with latest high  automatic equipment which help us staying leading status in the industry line. 
Certifications
We have comprehensive standard documents and familiar with testing procedure of GB / EN / ASTM / ISO standard, we can provide accordingly test report for each shipment.
FAQ
What's mgo board?
Magnesium oxide board or "mgo board" in short, It is fireproof, waterproof, light weight, high strength, moldew and termite proof wall panel, thickness range from 4mm-30mm, It consist of 3 element, magnesium oxide, salt and crystal water.

Mgo board predominately come in three different types:
-magnesium oxychloride hydrate(steel corrosion risks)
-magnesium oxysulfate hydrate
-magnesium oxyphosphate hydrate
They are formulated with different kind of salt.
Chinese magnesium oxide board industry association issued new industry standard for export mgo board.
All the mgo exporter have to indicated limitation in specification, that chloride mgo shall not be directly contacted with metal parts without rust treatment

How to check chloride content of mgo board?
Submit chloride content inspection in SGS, cost $300-400 and takes 7 working days

What is advantage of ROCKMAX mgo?
-ROCKMAX is new generation chloride free mgo board, test in full
-ROCKMAX mgo is entirely green product, material safety meet European "REACH" regulation, exclude 191 kinds of harmful material may effect health.
-ROCKMAX mgo has outstanding physical performance
.Maximum strength 8mm> 30-40 Mpa, 12mm > 25 – 30 Mpa
.Minimum low water absorption rate <10-15%
.Dimension change<0.15%
.Durability meet to Category A for semi-expose exterior wall

Is there any warranty for ROCKMAX mgo?
20 years warranty – none of steel corrosion and damp regain

Pls click our website to learn more...
https://www.rockmaxpan.com/