PA1010 Shanghai Cellul‑11 Nylon

PA1010 Shanghai Cellul‑11 Nylon Resin

Material Introduction: PA1010 Shanghai Cellul‑11 is a long‑carbon‑chain polyamide. It delivers good mechanical properties, excellent dimensional stability, chemical resistance and wear resistance.

Main Applications

Automotive industry: Fuel hoses, brake hoses, high‑pressure hoses and other parts requiring oil resistance and high mechanical strength.

Mechanical parts: Gears, bearings, wear‑resistant bushings and other components requiring high strength and abrasion resistance.

Electronic‑electrical industry: Cable sheaths, electrical connectors, coil bobbins and other insulating components.

Industrial products: Films, pipes, profiles and other extruded articles.

Performance Parameters

Performance Category	Test Item	Test Condition[Status]	Test Standard	Test Data	Unit	Remarks & Interpretation
Basic Properties	Relative Density	‑	GB 1033	1.04	‑	Long‑carbon‑chain polyamide
	Melt Index	204℃	‑	11	‑	‑
Mechanical Properties	Tensile Strength	‑	GB 1040	45	MPa	‑
	Notched Impact Strength	‑	GB 1043	19	kJ/m²	‑
	Flexural Modulus	‑	‑	1500	MPa	‑
	Flexural Strength	‑	GB 1042	75	MPa	‑
Electrical Properties	Dielectric Constant	‑	GB 1409	3.5	‑	‑
	Volume Resistivity	‑	GB 1410	10	Ω·m	‑
	Dielectric Loss Factor	‑	‑	0.02	‑	‑
Thermal Properties	Flammability	‑	UL 94	HB	‑	Non‑V‑0 flame‑retardant grade
	Heat‑Distortion Temperature	‑	GB 1634	40	°C	‑
Other Properties	Viscosity Number	‑	‑	99‑116	‑	‑

Extrusion Process Parameters

Processing Item	Reference Range	Notes & Explanations
Barrel Temperature	Rear zone: 200‑220 °C	Low feed‑zone temperature avoids premature melting and material sticking.
	Middle zone: 220‑240 °C	Compression zone for sufficient plasticization.
	Front zone: 230‑250 °C	Metering zone for uniform melt temperature and consistent flow behavior.
Head Temperature	230‑250 °C	Head temperature close to or slightly lower than front‑barrel temperature for stable extrusion.
Die Temperature	220‑240 °C	Slightly lower die temperature benefits profile setting.
Melt Temperature	230‑250 °C	Actual melt temperature, key monitoring indicator.
Screw Speed	Adjust according to product dimension & output	Extrusion speed affects melt pressure and finished‑part quality.
Cooling Method	Water cooling or air cooling	Nylon extrudates require immediate cooling for shape fixation.

Injection Molding Parameters

Processing Item	Reference Range	Notes & Explanations
Barrel Temperature	200‑250 °C	Crystalline polyamide with distinct melting point. Set temperature above melting point for full plasticization; avoid excessive temperature to prevent thermal degradation.
Injection Pressure	60‑100 MPa	Nylon features low melt viscosity and good flowability yet fast solidification. Appropriate pressure guarantees complete filling; adopt higher pressure for complex thin‑wall parts.
Injection Speed	Medium‑high speed	Relatively fast injection helps prevent short shots and surface waviness.
Mold Temperature	40‑80 °C	Mold temperature greatly influences crystallinity, shrinkage and final performance. Higher mold temperature (60‑80 °C) reduces internal stress, improves dimensional stability and toughness, but may extend molding cycle.

Disclaimer: All above data is for reference only.