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material:
polyester (polyester fiber)
material: polyester (polyester fiber)
core material:
polyester fiber
core material: polyester fiber
grade:
normal (25-30db)
grade: normal (25-30db)
shape:
rectangular
shape: rectangular
compressive strength:
none
compressive strength: none
bending strength:
high
bending strength: high
item no.:
polyester fiber sound-absorbing sponge
item no.: polyester fiber sound-absorbing sponge
origin:
hebei
origin: hebei
form:
fibrous
form: fibrous
specifications:
5cm thick 1kg, 5cm thick 2kg
specifications: 5cm thick 1kg, 5cm thick 2kg
whether cross-border export is exclusively available:
no
whether cross-border export is exclusively available: no
general taxpayer or not:
no
general taxpayer or not: no
operating temperature:
contact customer service for details
operating temperature: contact customer service for details
product category:
sound-absorbing sponge
product category: sound-absorbing sponge
product category:
sound-absorbing sponge
product category: sound-absorbing sponge
Update time：20260419160453
