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Fiberglass Double Bias Fabric
Fiberglass Double Bias Fabric is knitted with two layers of direct roving that is laid down at +45º and -45º angle and knitted together with polyester yarn.
Features
Introduction:
Fiberglass Double Bias Fabric is knitted with two layers of direct roving that is laid down at +45º and -45º angle and knitted together with polyester yarn. The angle is adjustable between +/-30º and +/-60º. It could also be stitched with chopped mat or polyester veil. The double biaxial is compatible with polyester resin, vinyl resin, epoxy resin and phenolic resin. It’s mainly used in wind energy, sports, transportation industry, etc.
Features:
High strength,
High impact response,
Better surface finish,
Excellent laminate properties
Application:
Fiberglass Double Bias Fabric is widely used in wind energy, sports, transportation industry, marine industry, etc. The process could be hand lay-up, pultrusion, RTM process, Vacuum bagging process.
Specification:
Basic weight: DB400, DB600, DB800, DB900, DBM400/275, DBM600/275, DBM800/275,
Roll width: from 6” to 110”
Item | basic weight | +45° layer | -45° layer | polyester | backing mat |
g/m² | g/m² | g/m² | g/m² | g/m² | |
DB400 | 410 | 200 | 200 | 10 |
|
DB600 | 610 | 300 | 300 | 10 |
|
DB800 | 812 | 401 | 401 | 10 |
|
DB1200 | 1212 | 601 | 601 | 10 |
|
DBM400/225 | 635 | 200 | 200 | 10 | 225 |
DBM600/275 | 885 | 300 | 300 | 10 | 275 |
DBM600/450 | 1060 | 300 | 300 | 10 | 450 |
DBM800/275 | 1087 | 401 | 401 | 10 | 275 |




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