▎ 摘　　要

NOVELTY - Heat-insulating soundproof glass fiber blanket belongs to environmental protection, sound insulation separate hot and new material technique area, especially relates to a kind of one heat insulation sound insulation glass fiber blanket. This new utility model provide a kind of one warm preservation effect, flexibility and heat insulation sound insulation glass fiber blanket. This utility model comprises new high efficient heat insulating fiber felt, high efficient heat insulating fiber blanket thickness is 6.5-25.4 mm, high efficient heat insulating fiber felt of fiber monofilament diameter is not more than 1.5 (mu) m, uniformly provided with diameter less than 10nm and close vacuum ball fiber monofilament of the high efficient heat insulating fiber blanket layer is graphene.