PBT Bristles for Travel Hotel Toothbrushes

Specifications

1.PBT Bristles for Travel Hotel Toothbrushes
2. high bend recovery and shiny
3. High tensile strength
4. Low moisture absor

 

 

 PBT Fiber

Based on polyester PBT, it is a valid alternative to Nylon 612 in price driven market. It doesn’t absorb water keeping its performances in wet environment.

PBT Filament Specifications +Raw Material Properties  + Filaments Performances

 

Raw Material:	Polyester PBT
Colors:	48 colors is available
Diameter:	0.15mm-0.30mm(.006"-.012"),Special diameters on request.
Diameter tolerance:	±5%
Cross-section:	Round
Hank Length:	1200 ±10MM
Hank Diameter:	50±2mm
Density:	1.31g/cm3
Melting Point:	225℃
Water absorption:	0.35%
Humidity absorption:	0.1%
Loss of stiffness (wet):	1.2%
Suggested maximum service temperature: °C MIN - °C MAX	°C MAX 130  °C MIN  -40
Hank Packaging:	White crepe paper,PE tube,PE wrap,Spool
Tensile strength:	390Mpa
Elongation:	30-35%
Bend recovery (4 min under load – 60 min relaxation):	89-92%

 

  

Bundle Packing: PE tube, PE wrap, crepe paper ,spool

 

Outer packing : (1)Standard export carton

Carton Dimension: 1230mm *210mm*190mm (suitable crimped filament )

 

 

DAMI PLASTIC AND METAL CO.,LTD  FILAMENT ONE-STOP PROVIDER IN CHINA