Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Potters Industries Spheriglass® 3000E Solid Glass Spheres

Category Ceramic , Glass , Oxide , Silicon Oxide , Other Engineering Material , Additive/Filler for Polymer
Manufacturer Potters Industries
Trade Name Spheriglass®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Potters Industries Spheriglass® 3000E Solid Glass Spheres.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Description: Spheriglass® fine solid glass spheres are used as an additive for thermoplastic and thermosetting resin systems. Glass spheres give products many benefits such as:Low Uniform ShrinkageLow WarpageHigh Flexural ModulusHigh Abrasion ResistanceHigh Compressive StrengthIncreased Surface HardnessBetter Stress DistributionThese and other characteristics enable the spheres to be used in a wide range of applications in the automotive, chemical, electronic, industrial, engineering, and photographic industries.Information provided by Potters Industries.
Physical Properties Metric English Comments
Specific Gravity 2.54 g/cc
2.54 g/cc
Bulk Density 1.31 g/cc
0.0475 lb/in³
Untapped; ASTM D 3101-78
1.60 g/cc
0.0579 lb/in³
Tapped; ASTM D 3101-78
Oil Absorption 18 %
18 %
ASTM D1483
Particle Size 30 - 50 µm
30 - 50 µm
mean value
Particle Mesh Size 325 Mesh
325 Mesh
Mechanical Properties Metric English Comments
Hardness, Mohs 6.5
6.5
Modulus of Elasticity 72.4 GPa
10500 ksi
Coefficient of Friction 1.0
1.0
Thermal Properties Metric English Comments
CTE, linear 2.80 µm/m-°C

@Temperature 20.0 °C
1.56 µin/in-°F

@Temperature 68.0 °F
Softening Point 846 °C
1550 °F
Component Elements Properties Metric English Comments
Al2O3 14.5 %
14.5 %
B2O3 8.6 %
8.6 %
CaO 22.5 %
22.5 %
Fe2O3 0.20 %
0.20 %
Free Iron <= 0.10 %
<= 0.10 %
K2O 0.20 %
0.20 %
MgO 1.2 %
1.2 %
Na2O 0.30 %
0.30 %
SiO2 52.5 %
52.5 %
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+13 - 1.00e+16 ohm-cm
1.00e+13 - 1.00e+16 ohm-cm
Dielectric Constant 5.8

@Frequency 1e+6 Hz
5.8

@Frequency 1e+6 Hz
Dissipation Factor 0.0010

@Frequency 1e+6 Hz
0.0010

@Frequency 1e+6 Hz
Copyright © lookpolymers.com All Rights Reserved