PBT hollow filament has the good recover ability, it's good for processing the high-quality paint brush, etc

Diameter	0.15~0.30mm
Cross-section	Upon customer's request
Cut length	25mm or above ±1.0mm
Standard Cut Length	1200mm
Bundle Diameter	50±2mm
Melting Point	223°C
Package	White crepe paper,PE tube and PE wrap
Qualified Tests	RoHS,EEC

PBT is a inexpensive material,with almost no water absorption and flaking,and high performance in flexibility,elastic memory,bend recovery,resistance to abrasion,UV,heat and chemicals,is the best alternative to Nylon 610.

Diameter DIA0.15~0.30mm Cross-section Upon customer's request Cut length 25mm or above ±1.0mm Standard Cut Length 1200mm Bundle Diameter DIA50±2mm Melting Point 223°C Package White crepe paper,PE tube and PE wrap Qualified Tests RoHS,EEC

PBT hollow filament for making painting brush