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Hexagonal Magnesium Hydroxide

Synthetic magnesium hydroxide, halogen free flame retardant for PE, PP, POE, EPDM, EVA, XLPE, PVC, TPU, PA and ABS based compound.

HP series products comply with RoHS requirements and have REAC

Description

Reviews

HP Series

Introduction

Halogen free flame retardant for PE, PP, POE, EPDM, EVA, XLPE, PVC, TPU, PA and ABS based compound.

HP series products comply with RoHS requirements and have REACH certification.

KMT Hexagon plate structure provides good fluidity and dispersion.

Could achieve high elongation at break.

Good charing formation performance.

BET controlled. Easy dispersing.

Lower compounding torque.

Higher compound MFI.

Processing temperature less than 300°C

Packing: 25kg bag or big bag.

GRADE	HP7	HP7N
Mg(OH)2 (%)	≥99	≥99
CaO (%)	≤0.01	≤0.01
Iron as Fe2O3 (%)	≤0.002	≤0.002
Cl－ (%)	≤0.1	≤0.1
Insoluble matter in hydrochloric acid (%)	≤0.1	≤0.1
Na＋(%)	≤0.05	≤0.05
loss on ignition (%)	30-32	30-32
Whiteness (R457) (%)	≥99	≥99
Moisture (%)	≤0.5	≤0.5
BET (m2/g)	＜7	＜7
Density (g/cm3)	2.3	2.3
Particle size (μm)	D50: 1.2-1.6	D50: 1.2-1.6
Coating	Non-coated	KMT patent coated

Halogen free flame retardant for PE, PP, POE, EPDM, EVA, XLPE, PVC, TPU, PA and ABS based compound.

HP series products comply with RoHS requirements and have REACH certification.

KMT Hexagon plate structure provides good fluidity and dispersion.

Excellent mechanical properties

Very high LOI

Improve self-extinguish, easily pass UL test.

Very good charring function

Very good price to reduce formula cost

Processing temperature less than 300°C

Packing: 25kg bag or big bag.

Grade	P1	P1S	P1SA
Mg(OH)2 (%)	≥95	≥95	≥95
CaO (%)	≤2.5	≤2.5	≤2.5
Iron as Fe2O3 (%)	≤0.05	≤0.05	≤0.05
Insoluble matter in hydrochloric acid (%)	≤3.0	≤3.0	≤3.0
Loss on ignition (%)	≥29	≥29	≥29
Whiteness (R457) (%)	≥92	≥92	≥92
Moisture (%)	≤0.5	≤0.5	≤0.5
BET (m2/g)	15-18	15-18	15-18
Density (g/cm3)	2.3	2.3	2.3
Particle size (μm)	D50: 0.8-1.2	D50: 0.8-1.2	D50: 0.8-1.2
Coating	Non-coated	Silane coated	Stearic acid coated

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