The TR210T and TR210HS communication wire and cable insulation materials produced by Shanghai Jinfei Petrochemical Co., Ltd. adopt CPChem's ring pipe slurry method technology from the United States and use Honeywell TDC 3000 DCS system for production process supervision and control. The main process parameters are controlled by the industry-leading APCS advanced process control system, and the product's various performance indicators are stable.

This series of products is non-toxic, odorless, and has semi transparent flat round particles with good heat resistance, cold resistance, processing stability, chemical stability, and dielectric properties. It has excellent rigidity, toughness, and resistance to environmental stress cracking.

Product brand	TR210T	TR210HS	test method
density g/cm³	0.944	0.944	ASTM-D1505-2010
Melt finger g/10min	0.8	0.8	ASTM-D1238-2010
tensile yield stress MPa	≥18	≥18	ASTM-D638-2010
elongation at break %	500≥	500≥	ASTM-D638-2010
Volume resistivity Ω.m	1x1014	1x1014	GB1410-2006
Application:	Insulation layer of communication wires and cables	Insulation layer of communication wires and cables (high-speed material)	/

 

 

 

Qilu Petrochemical adopts the Univation low-pressure gas-phase fluidized bed process technology from United Carbide Corporation in the United States, using ethylene as the main raw material, 1-propene and 1-butene as comonomers, hydrogen as a molecular weight regulator, and S catalyst to produce widely distributed HDPE products.

Main purpose:

Butene copolymer product, communication cable insulation material, has high-speed processing performance, with a speed of up to 2000m/min. It also has good insulation performance, resistance to environmental stress cracking and thermal stress cracking, excellent toughness and wear resistance, reaching the international advanced level among similar products, meeting the requirements of China's communication industry.

Product brand	QHJ02（J4406-6）	test method
density（23℃）g/cm³	0.9410-0.9490	GB/T1033.2-2010
Melt finger g/10min	0.400-1.000	GB/T 3682.1-2018
tensile yield stress MPa	≥15	GB/T1040.2-2022
Tensile fracture nominal strain %	≥50	GB/T1040.2-2022
relative permittivity	≤2.4	GB/T 1409-2006
Application:	Communication cable insulation material has high-speed processing performance, up to 2000m/min, good insulation performance, resistance to environmental stress cracking and thermal stress cracking, as well as excellent toughness and wear resistance.