Description
Super Tapered PBT Toothbrush Bristle Filament
-Toothbrush Bristle Filament
Product Description:
Germany Material PBT , special for high quality grade toothbrush , has better performance of tapering, the tapering can be made ony 0.01mm with length 6-8mm tapering.
PBT Tapered Toothbrush filament are made of PBT (polybutylene terephthalate) filaments chemically treated to produce the unique tapered ends. PBT tapered filament is divided into single tapered PBT filament and double tapered PBT filament. PBT tapered filament is mainly used for manufacturing of tooth brush and cosmetic brush ,paint brush, Manicure brush,etc.
PBT filaments also has an excellent bend recovery,excellent solvent resistance and excellent odidation resistance at high temperatures, necessary for harsh conditions required for toothbrush manufacturing.
Application:
-Toothbrush Bristle Filament
-Oral Care Brush Filament
-Cosmetic Brush Filament
-Manicure Brush Filament
-Nail Polish Brush Filament
Product Parameters:
Length:28mm,30mm,32mm
Color: 27 colors available,Color customization is available.
Melting Point:224℃
Bundle Diameter:45-50mm
Package:Cardboard packaging
HS CODE: 5404190010
PBT (Polybutylene Terephthalate)
PBT Monofilaments Properties
-Excellent bend recovery
-Low absorption in water
-Good abrasion resistance
-Excellent resistance to impact
-Excellent resistance to organic solvents
-Excellent resistance to heat
-Excellent resistance to oxidation
-More durability than nylon filaments
Properties | PBT | Nylon |
Water Absorption,24hr(%) | 0.08 | 3.0 |
Bend Recovery(%) | 94 | 90 |
Mold Shrinkage(%) | 1.7 | 1.1 |
Crimp Rigidity(%) | 43.7 | 22.4 |
Dimension Stability in wet and
dry conditions(%)
|
0 | 1.5 |
Initial modulus(cN/dtex) | 2.4 | 2.1 |
Dendity(g/cm3) | 1.35 | 1.14 |
Melting Point(℃) | 224 | 210 |
Remark:The above information is for reference only, the client can customise the colour ,diameter,Length and shape based on their needs.
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