Magnesium Hydroxide for Plastic Pipe

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Description

Magnesium hydroxide flame retardant is featured with non-toxic, high efficient, smoke suppression and environmental-friendly. Magnesium hydroxide flame retardant for plastic pipe has the maximum processing temperature of 300℃. It can be widely used to produce various kinds of flame retardant pipe including PP corrugated pipe, flame retardant PE pipe, flame retardant PA pipe, flame retardant PU pipe and flame retardant PVC pipe.

Flame Retardant PVC Pipe
Flame Retardant PU Pipe
Flame Retardant PP Pipe





Flame Retardant PA Pipe
Flame Retardant PE Pipe


Coupling agent coated magnesium hydroxide can be easily dispersed into PE, EVA, and PVC. It can be used for producing HFFR compound, HFFR cable, septum, electronic equipment covers and etc.

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 of Magnesium Hydroxide Flame Retardant for Plastics Pipe

1. Decomposition of magnesium hydroxide absorbs 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 creates MgO, which is featured with big specific surface. So it is easy to absorb smoke and cover the combustible material.

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
Silane % 0.5~1 (will be coated according to customer demands) Grade: XK-1250S, XK-5000S, XK-10000S

Packing

25kg/bag PP woven bag with PE liner/paper bag with PE liner
1000kg/bag, Jumbo bag

Storage

Store in dry and cool place, and keep away from moisture

Transportation

This is not dangerous product. Please make sure there are covers avoid raining and moisture during transportation.