PBT Round Solid Untapered Level Bristle for Nail Polish Brush

• Usage: Toothbrush, Face Brush,Washing Brush
• Material: PBT
• Fiber Type: Filament
• Length: 1250mm
• Bundle Diameter: 48-52mm
• Carton Dimension: 127*21*17cm
• Model NO.: DM-PBT
• Packing: N.W 30kg/CTN, G.W.31kg/CTN
• Type: Round Solid Level(Untapered)
• Application: Toothbrush,Facila Cleansing Brush,Nail Brush, etc
• Transport Package: Standard Carton
• Specification: 0.15mm-0.30mm
• Trademark: DAMI
• Origin: China
• HS Code: 5404190010

Product Description

PBT ROUND LEVEL FILAMENT

PBT ROUND LEVEL FILAMENT

(Application of PBT bristles)

PBT ROUND LEVEL FILAMENT

Item	Parameter
Raw Material	PBT(Polybutylene Terephthalate)
Diameter	0.05mm-0.30mm
Type	Round Level(Non-tapered)
Standard Length	1250mm,1200mm
Bundle Diameter	Ф50±2mm
MOQ	200KGS
Application	Toothbrush, Facial Cleansing brush,Nail Polish Brush,Washing brush,Industrial Brush ,etc.
Package	30kgs N.W / CTN, 31kgs G.W/ CTN
Carton Dimension	127*21*17cm

PBT FILAMENT PROPERTIES
PBT filament has excellent performance of toughness,abrasion resistance,low humidity absorption and color fasyness, And its heat-resisting performance, climate-resisting performance, electric performance and bearing electric performance are good. Because of its moisture rate is low, it's very suitable for processing the brushes which are working in the wet environment.PBT filament can be sterilized at extremely high temperatures, it is suitable for food-industry brushes. Comparing with Nylon 612, it's more economical, and always being perfectly substituted in toothbrushes or cosmetic brushes.

-Excellent stiffness in wet or dry conditions
-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(ºC)	224	210