PA66 SOLID ROUND LEVEL FILAMENT
(Main application of PA66 filament)
PA 66 FILAMENT
| Item |
Parameter |
| Raw Material |
PA66 (Polyamide 66) |
| Diameter |
0.15mm-5.0mm |
| Type |
Round Level(Non-tapered) |
| Standard Length |
1250mm,1200mm |
| Bundle Diameter |
Ф50±2mm |
| MOQ |
200KGS |
| Application |
Hair Comb Brush,Polishing Brush, Cleaning Brush,Washing Brush, Cylindrical Roller Brush,Strip Brush, Industrial Brush,Household Brush,Vacuum Cleaner Brush,etc |
| Package |
30kgs N.W / CTN, 31kgs G.W/ CTN |
| Carton Dimension |
127*21*17cm |
PA66 FILAMENT PROPERTIES
PA66 has a melting point of 230~250ºC, high for a synthetic fiber' this fact makes it resistant to heat and friction and enables it to withstand heat-setting for twist retention. Its long molecular chain results in more sites for hydrogen bonds, creating chemical "springs", making it very resilient; it has a dense structure with small, evenly spaced pores. This means that nylon 6,6 is difficult to dye, but once dyed it has superior colorfastness and is less susceptible to fading from sunlight and ozone and to yellowing from nitrous oxide.
Property comparison of nylons:
Bend recovery: PA6<PA66
Water absorption: PA6<PA6
Durability:PA6<PA66
Melt point: PA66-230~250ºC;
PA6-180~225ºC
Density: PA66-1.12-1.16 g/cm³
PA6~1.12-1.16 g/cm³
Nylon types
Basic raw material PA612 / PA610 / PA6, can be selected according to production process and budget;
PA612 has good characters and low water absorption, can be used for industries with high degree of automation and high added value. The optimum work condition is with cooling system;
PA6 has high water absorption but good softness and bend recovery, therefore it is suitable for applications under high wheel speed as well as high pressure in both wet and dry work conditions;
PA610 is the cheapest one and has been widely used. It is normally used for brushes which are price-sensitive, rapid-wearing, and under work conditions with slow wheel speed such as industrial brushes for stones, or PCBs.
PA66 has a melting point of 230~250ºC, high for a synthetic fiber' this fact makes it resistant to heat and friction and enables it to withstand heat-setting for twist retention. Its long molecular chain results in more sites for hydrogen bonds, creating chemical "springs", making it very resilient; it has a dense structure with small, evenly spaced pores. This means that nylon 6,6 is difficult to dye, but once dyed it has superior colorfastness and is less susceptible to fading from sunlight and ozone and to yellowing from nitrous oxide.
Property comparison of nylons:
Bend recovery: PA6<PA66<PA610<PA612
Water absorption: PA612<PA610<PA66<PA6
Durability:PA6<PA66<PA610<PA612
Audited Supplier 
){kind=link}