FIBERGLASS NEEDLED MAT
Fiberglass needled mat comprised of high purity E-Glass fibers. Chopping in 3cm-8cm fiber by guillotine machine. And then puffed, carded and continuously needled by thousands special needles.
Fiberglass needled mat comprised of inorganic E-Glass fibers. It mainly contains siliceous alumina and calcium oxide. Has excellent quality on heat insulation efficiency, obdurability, fireproofing, non-corrosiveness.
Specially excellent in electrical insulation. Fiberglass needled mat needled by e-glass. The resulting product has large number of minute air spaces and excellent sound absorption.
Performance:
1. Heat performance light performance: Inorganic, non-combustibility
2. The coefficient of linear thermal expansion: 48X10-6cn/cm/'C
3. Specific heat: 0.19cal/9'C
4. Heat exchange rate: 0.19kcal/m. H'C
5. Softening temperature: 850'C
6. Refractive index: (25'C): 1.55
7. Mechanical Properties: Fiberglass bears high tensile strength and stablility
8. High tensile strength: 350kg/mm2
9. Modules ofelasticity: 7300kg/mm2
10. Elongation at 25'C: 4.8%
11. Electrical Insulation Properties: Fiberglass bears excellent electric insulation
12. Dielectric constant: 102Hz-6.43 104Hz-6.32
13. Loss tangent: 102Hz-0.0042 1010Hz-0.006
14. Volume resistivity: 1010cm
15. Corrosion Properties: Does not absorb water, rot, mildew, deteriorate or decay
Application:
1, used for various heat sources (coal, electricity, oil, gas) high temperature equipment, central air conditioning pipe heat preservation;
2, used in a variety of insulation, fireproof materials;
3, seal used in special places, sound-absorbing, filtering and insulating materials;
4, heat transfer and heat storage devices used in all kinds of insulation;
5, for cars, boats, aircraft parts, such as sound insulation, thermal insulation, heat resistance;
6, for car, motorcycle muffler deadened the sound insulation and inner core engine;
7, color steel and wood structure building is sandwiched between layers of heat insulation heat preservation;
8, thermal, chemical pipeline heat preservation, thermal insulation effect is better than that of general thermal insulation material;
9, air conditioners, refrigerators, microwave ovens, dishwashers and other household electrical appliances industry wall heat insulation heat preservation;
10, need heat preservation, heat insulation, fire insulation, sound-absorbing, other occasions.
