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典型技术参数(Typical Properties of ST-475):          

项目

(Item)

典型标准Specification

检测方式

(Test Method)

产品外观

(Appearance)

纯白色粉体

(Pure White Powder)

目测

Visual Inspection

白度

(Whiteness)

95%

白度仪 Colorimeter

GB/T5950-1996

体积密度(kg/l

(Volume Density)

0.45

ASTM D4894

粒径

(Particle Size)(Volume Basis)

D50

3.84.5µm

激光衍射

Laser Light Scattering

GB/T19077.1-2003

D90

9µm

比表面

(Specific Surface Area)

Sm     3 m²/g

N2 Absorption

熔点()

(Melting Point)

327±5

ASTM D4894

相对密度(kg/l

(Specific Relative Density)

大约(about2.2

ASTM D792

ST-475 TDS.pdf

Download attachments:ST-475【View】

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