hotline:+86-0769-22364709

Current locationCurrent location:Home » Products » Waxes powder » Waxes powder » PTFE

典型技术参数(Typical Properties of ST-498):          

项目

(Item)

典型标准Specification

检测方式

(Test Method)

产品外观

(Appearance)

白色粉体

( White Powder)

目测

Visual Inspection

白度

(Whiteness)

90%

白度仪

Colorimeter

GB/T5950-1996

体积密度(kg/l

(Volume Density)

0.6

ASTM D4894

粒径

(Particle Size)(Volume Basis)

D50

3.8-4.5µm

激光衍射

Laser Light Scattering

GB/T19077.1-2003

D90

8µm

比表面

(Specific Surface Area)

Sm     2.5 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-498 TDS.pdf

Download attachments:ST-498【View】

Relatednews

More +
Factory address

Tel:+86-0751-3820099 Fax:+86-0751-3820098Add:Zhuhai Industrial Park, Nanxiong City, Shaoguan, Guangdong Province

Marketing Center

Tel:+86-0769-22364709,+86-22364149Add:National Gold Building 606, Nancheng CBD Headquarters Base, Nancheng District, Dongguan

Contact us