Appearance

White powder

Package

25kg/40kg woven bag

Characteristics

It is made by surface treated with silane coupling agent or titanate esters. The product is fineness, narrow particle, good flame-retardant, high brightness, low density, stability in room temperature.

Application

LDPE, electrical cable, rubber, wire, cable insulation layer of sheathing layer of insulation materials, conveyer belt

2, Specification

No

Item

Unit

Index

1

AL(OH)3

%

≥ 99.6

2

Whiteness,

%

≥ 95

3

Activation grade

%

≥ 98

4

SiO2

%

≤ 0.04

5

Fe2O3

%

≤ 0.03

6

Na2O

%

≤ 0.3

7

Attached water

%

≤ 0.05

8

Loss in burning

%

34.5

9

Average diameter

Um

1-2

10

PH value

 

8-9.5