Nylons; Polyamide Chips; Polyamide Resin; Primary Resin

• Transport Package: PP Bags
• Specification: 800Kg
• Trademark: moresu
• Origin: China
• Model NO.: MS245
• Production Capacity: 50000 Tons/Year

Product Description

Product Description

 

Project	Unit	Inspection methods	Standard
Relative viscosity		ISO 307 in 96% H2SO4	2.45±0.03
Moisture content	%	Brabender	≤0.05
Extract content	%	International	≤0.50
Melting point	ºC	ISO 3146	≥215
NH2-Groups	mmol/kg	International	M±4
HO-Groups	mmol/kg	International	M±4
Chip size	mm		2.5±1
Dirty points ≥1mm	point/100g		≤5

 

The application of nylon in extrusion:

The application of nylon in extrusion:
Extruded profiles are generally made of bright nylon raw materials with a viscosity of more than 2.8, including extruded nylon rods, plates, tubes (bellows), sheets, I-shaped and arc-shaped profiles. Generally speaking, the larger the size of the extruded profile and the more complex the structure, the more high-viscosity material should be selected.
Nylon raw materials with a viscosity of about 3.3 can be selected for nylon rods, plates, tubes (bellows) and sheets with relatively small extrusion sizes.
Nylon raw materials with a viscosity of 3.6-4.0 can be selected for extruded nylon rods, plates, tubes (bellows), and profiles with complex structures.