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Magnesium hydroxide for roofing membranes based on TPO, EPDM or bitumen respectively
Magnesium hydroxide is a non-toxic, high efficient, smoke suppression, environmental flame retardant, and its max processing temperature can be 300℃. Can be used to produce roofing membranes based on TPO, EPDM or bitumen respectively
Commercial name: Brucite
Key component: Mg(OH)2
Application: Halogen free flame retardant
Strong point: Non-toxic, High efficient, Smoke suppression, Environmental.
Flame-retardant mechanism
1: Decomposition of magnesium hydroxide absorb heat, which is beneficial to reduce the flame combustion temperature.
2: The decomposition of magnesium hydroxide create water, it’s not only the coolant, also reduce the smoke density as thinner.
3: The decomposition of magnesium hydroxide created MgO, which specific surface is quite big, easy absorb smoke, and cover the combustible material.
Key words
Inorganic flame retardant
Magnesium hydroxide
Brucite powder
Halogen free flame retardant
Data Sheet | |||||
Grade | XK-325 | XK-1250 | XK-5000 | XK-10000 | |
Mg(OH)2 content % | 94 | 94 | 94 | 94 | |
Moisture content % | 0.5 | 0.5 | 0.5 | 0.5 | |
Loss on ignition % | 31 | 31 | 31 | 31 | |
Particle Size |
D97 | 45 | 18 | 6.5 | 3 |
D90 | 38 | 15 | 5.5 | 2 | |
D50 | 15 | 4 | 2 | 1.5 | |
Specific surface area (m2/g) | ≤6 | ≤6 | ≤8 | ≤8 | |
Density (g/cm3) | 2.3 | 2.3 | 2.3 | 2.3 | |
Oil absorption (ml/100g) | 50 | 55 | 55 | 55 | |
Whiteness (R45T%) | 90 | 92 | 95 | 96 | |
Specific conductivity (uS/cm) | 350 | 350 | 350 | 350 | |
Stearic acid % | 0.5~2 (will be coated according to customer demands) Grade: XK-1250SA, XK-5000SA, XK-10000SA |
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Silane % | 0.5~1 (will be coated according to customer demands) Grade: XK-1250S, XK-5000S, XK-10000S |
Registration Date | 2011/01/04(Year/Month/Date) |
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Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 2010 |
Employees total | 51 - 100 |
Annual revenue | USD 2,000,001 - 5,000,000 |
Company | KMT Industrial (HK) Limited |
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Address | RM803D, 8/F, KIU KIN MANSION, NO.566, NATHAN ROAD KOWLOONHongkongHongkongHong Kong |
Phone | 852 - 0 - 30506825 |
Fax | 852 - 0 - 30506725 |
Homepage | www.kmtindustrial.com |
Contact | Allen / Manager |