Factory best selling “Reinforcing Core ” - Secondary coating material for optical cable (PBT) – GELD

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Based on domestic market and expand overseas business is our development strategy for G657a1 , Termination Box Fiber , Polymer Optical Fiber , We are willing to give you the suggestions on the designs of your orders in a professional way if you need. In the meantime, we keep on developing new technologies and creating new designs so as to make you ahead in the line of this business.

Factory best selling “Reinforcing Core ” - 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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It truly is a great way to improve our merchandise and repair. Our mission should be to create imaginative products to prospects with a excellent knowledge for Factory best selling “Reinforcing Core ” - Secondary coating material for optical cable (PBT) – GELD , The product will supply to all over the world, such as: Paraguay, Leicester, Orlando, Due to our good products and services, we have received good reputation and credibility from local and international customers. If you need more information and are interested in any of our products, please feel free to contact us. We look forward to becoming your supplier in the near future.

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We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.

By Nydia from Holland - 2017.06.25 12:48

The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!

By Jane from Philippines - 2017.05.21 12:31

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