SLA-45

Date：2022-06-21 Views：325

Specification

High Sphericity, High Thermal Conductivity, Low Ionic Impurities.

Application

Thermal Interface Materials, Thermal Pad, Grease, Gels, Thermally Conductive Plastics，EMC, CCL.

Physical Characteristics

Item		Unit	SLA-45	Test Method
Average Particle Size	D50	μm	43.0~49.0	Laser particle size analyzer
Specific Gravity		/	≥3.75	Specific Gravity Meter
Specific Surface Area		m²/g	≤0.15	Specific surface area analyzer
Electrical Conductivity		μS/cm	≤10	Electrical Conductivity Meter
PH		/	5.0~8.0	PH Meter
Spherical Rate		%	≥95	Estone Method

Chemical Characteristics

Item

Chemical compositions（%）

Test Method

Al₂O₃

SiO₂

Fe₂O₃

Na₂O

Specification

≥99.8

≤0.05

≤0.02

≤0.015

ICP-OES

SEM Image

Typical test data are listed in the above Tables unless otherwise specified.