Coated Fiberglass Rovings

Product Application
SRIF LEX OF is a very high strength coated glass roving for optical fiber and copper cables. It is most suited for uni-tube, loose tube & slotted core cables & typically used as peripheral reinforcement in fibre optic cables along with FRP Rod & Serni-Rigid FRP Rods. lt is introduced over the loose tube and the cable manufactured with it would be lower in diameter, lighter in weight with high degree of flexibility, excellent tensile strength & modulus performance.

Description
SRIFLEX OF is manufactured using E-glass fibre with proprietary PU resin systems to produce an innovative, value added reinforcement solution with high degree of softness and strength. It has a special smooth, flexible coating which improves handling and eliminates dust and loose fiber generation during cable production, even at very high speeds, leading to high productivity and ultimate cable strength. The soft fiber spread evenly on the cable core minimize thickness build-up. lt is available in long continuous lengths for enhanced productivity.

It has a very high strength to weight ratio resulting in light weight cable with utmost ease of handling. It is available in long continuous lengths with tex (gm/Km) ranging from 600 tex to 2400.

Specifications

High Strength Grade - HS	-	SRI-625	SRI-750	SRI-1225	SRI2450	Test Method
Physical Properties	Unit	Value	Value	Value	Value
Linear Density, Tex	gm/Km	610	750	1225	2450	ASTM D-578
Tensile Strenght at Break	N	370	450	734	1470	ASTM D-885
LASE @ 0.5% Elognation	N	81	105	160	313	ASTM D-885
LASE @ 1.0% Elognation	N	170	224	334	654	ASTM D-885
Modulus of Elasticity	N/mm²	76400	76400	76400	76400	ASTM D-885
Elognation at Break	%	3.5	3.5	3.5	3.5	ASTM D-4963-94
Strand Width (Avg.)(Dry)	mm	2.3	2.5	2.8	4.5	ASTM D-885
Strand Thickness (Dry)	mm	0.15	0.2	0.26	0.36	ASTM D-885