High definition multi mode fiber - Secondary coating material for optical cable (PBT) – GELD

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Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Fiber Ethernet Media Converter , Opticial Cable , Fiber Cable Clamp , Items won certifications with the regional and international primary authorities. For far more detailed information, please contact us!

High definition multi mode fiber - Secondary coating material for optical cable (PBT) – GELD Detail:

Model	Name	Purpose
JD-3019	High performance PBT loose tube material	Communication and power cable

Serial number	Test items	Company	Typical value	Test standard
1	Density	g/cm³	1.30	GB/T 1033
2	Melting point	℃	215	GB/T 2951.37
3	Melt index	g/10min	10.4	GB/T 3682
4	Yield strength	MPa	53	GB/T 1040
5	Yield elongation	%	6.1
6	Break elongation	%	99
7	Tensile modulus of elasticity	MPa	2167
8	Bending modulus of elasticity	MPa	2214	GB/T 9341
9	Bending strength	MPa	82	GB/T 9341
10	Izod notched impact strength	kJ/m²	12.1	GB/T 1843
11	Izod notched impact strength	kJ/m²	8.1	GB/T 1843
12	Load deformation temperature	℃	64	GB/T 1634
13	Load deformation temperature	℃	176	GB/T 1634
14	Saturated water absorption	%	0.2	GB/T 1034
15	Water content	%	0.01	GB/T 20186.1-2006
16	HDShore hardness	—	75	GB/T 2411
17	Volume resistivity	Ω·cm	>1.0×10¹⁴	GB/T 1410

PBT (1)
PBT (2)

The process temperature parameters of extruder are as follows:
One	Two	Three	Four	Five	Die-1	Die-2	Die-3
245	250	255	255	255	260	260	260
The production speed is recommended to be 120-320m/s, the temperature of cold water tank is 20℃, and the temperature of cold water tank is 50℃.

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From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of High definition multi mode fiber - Secondary coating material for optical cable (PBT) – GELD , The product will supply to all over the world, such as: Barcelona, Costa rica, Morocco, Custom orders are acceptable with different quality grade and customer's especial design. We are looking forward to establish the good and successful cooperation in business with long terms from the customers of all over the world.

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