How are the types of fiberglass mats classified?

There are many kinds of fiberglass mats, including: fiberglass needle felt, fiberglass continuous strand mat, fiberglass chopped strand mat, fiberglass continuous monofilament mat, fiberglass surface mat, fiberglass roofing mat, stitched chopped strand mat Felt, roving composite felt, sandwich composite felt, stitched composite felt, needle punched composite felt, air purification glass fiber fluffy filter felt, etc. Glass fiber felt is used for heat preservation of various heat sources (coal, electricity, oil, gas) high-temperature equipment and central air-conditioning pipelines; it is used for various heat insulation and fireproof materials; it is used for sealing, sound absorption, filtering and insulating materials in special places; It is used for heat preservation of various heat transfer and heat storage devices; it is used for sound insulation, heat insulation and heat resistance of vehicles, ships and aircrafts; Thermal insulation of interlayer intervals in structural houses; thermal insulation of heat and chemical pipelines, the thermal insulation effect is better than that of general thermal insulation materials; thermal insulation of electrical wall panels in household industries such as air conditioners, refrigerators, microwave ovens, and dishwashers; thermal insulation and thermal insulation are required , fire prevention, sound absorption, insulation and other occasions.