GLASSPELLETS
TECHNICAL DATA SHEET
I.General:
Glass pellets are needed by manufactures of glass wool, sliver and other continuous textile fibers.
II. Physical Properties:
Measurements: 20x20x7 mm +/- 2 mm
Netweight: 5.2 g +/- 0.5 g
III.Chemical Properties
Glass Composition |
B-Glass (%) |
C-Glass (%) |
SiO2 |
55.0-60.0 |
63.0-67.0 |
Al2O3 |
4.0-7.0 |
3.0-5.0 |
B2O3 |
8.0-11.0 |
4.0-7.0 |
Na2O |
9.5-13.5 |
14.0-17.0 |
K2O |
1.0-4.0 |
0-2.0 |
CaO |
1.0-5.0 |
4.0-7.0 |
MgO |
0.0-2.0 |
2.0-4.0 |
Fe2O3 |
<0.2 |
<0.2 |
ZnO |
2.0-5.0 |
<0.1 |
BaO |
3.0-6.0 |
<0.1 |
F2 |
<1.0 |
<1.0 |
Viscosity |
B-Glass (°C) |
C-Glass (°C) |
EP |
934 |
927 +/- 15 |
LP |
687 |
678 |
TP |
540 |
533 |
IV.Test Methods
(1) Glass composition: internal standard (x-ray-analysis)
(2) B2O3 content: DIN 51086
(3) Water resistance-Class: ISO 719
(4) Acid resistance-Class: DIN 12116
(5) Form & weight: Mastergauge & calibrated scales
(6) Sampling: Test results are based on samples taken during manufacture from the production line.
(7) Physical & Chemical Performance Properties: Represents typical average values obtained with normal, acceptable sampling & test methods applied during manufacture. No warranty is expressed or implied.
V. Handling:
(1) Packing: LFI`s glass pellets are packed in heavy duty stabilized plastic bags (Super Sacks) or metal containers. Each unit is labeled with product code, production date, weight, quality approval, and reference number. Average net weight of one bag is 900 kgs.
(2) Health & Safety: LFI`s glass pellets should be handled in accordance to the issued Material Safety Data Sheet (MSDS).
