BitmapB/itmap | E-Glass | C-Glass | |
Chemical Composition | SiO2 | 58-63% | 64-68% |
CaO | 21-23% | 11-15% | |
Al2O3 | 10-13% | 3-5% | |
MgO | 2-4% | 4-6% | |
B2O3 | - | 0-6% | |
Chemical Resistance-14mm fiber; % weight loss after 1 hr boil in | H2O | 0.2 | 0.13 |
1.04 NH2SO4 | 0 | 0.1 | |
0.1 NaOH | 0.2-0.6 | 2.28 | |
Temperature | Softening Point | 892℃/1635℉ | 748℃/1380℉ |
Coefficient of thermal expansion-in/in/ °F x 10-7 | 2℃/29℉ | 5℃/40℉ | |
Specific Gravity (bare fiber) | 2.63 | 2.49 | |
Pristine Tensile Strength, psi | 510,000 | 400,000 |
BitmapB/itmap | 3700 | 3700AL | 3700HT | 3700G | 3700AD | 3700S | 3700V | |
Coating & Treatment | - | Aluminum Foil | Heat Treat | Graphite | Self-Adhesive | Silicone | Vermiculite | |
Colour | White | Silvery | Tan | Black | White | Red | Grey | |
Coating Thickness | English | 0.28mil/0.7mil/0.98mil | ||||||
Metric | 7micron/18micron/25micron | |||||||
Weave | Plain | |||||||
Density | English | 18-52oz/y2 | ||||||
Metric | 650-1800g/m2 | |||||||
Thinckess | English | 0.03-0.24inch | ||||||
Metric | 0.8mm to 6mm | |||||||
Width | English | 0.40-8inch | ||||||
Metric | 10-200mm |
Pervious: Vermiculite Coated Fiberglass Tape Next: no product |