Big Discount underground fiber optic cable - Secondary coating material for optical cable (PBT) – GELD

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Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for Fiber Optic Tube , Fiber Patch Cord , Sc To Lc Adapter , We are keeping chasing WIN-WIN situation with our clients. We warmly welcome clients from all over the world coming over for a visit and establishing long term relationship.

Big Discount underground fiber optic cable - 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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Quality comes first; service is fore; business is cooperation is our business philosophy which is constantly observed and pursued by our company for Big Discount underground fiber optic cable - Secondary coating material for optical cable (PBT) – GELD , The product will supply to all over the world, such as: Guinea, UK, Romania, We have advanced production technology, and pursuit innovative in products. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you must be willing to become partners with us. Looking forward to your inquiry.

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