Water Swellable Glass Roving

• Shape: Roving
• Fiber Characteristics: E-Glass
• Glass Composition: E-Glass
• Yarn Density: 625tex, 750tex, 1225tex, 2450tex etc
• Color: White,Blue etc.
• Technology: Water Blocking Coating Technology
• Model NO.: GT water-blocking roving
• Advantages: High Strength & Excellent Water Swellable Characte
• Usage: for Uni-Tube, Loose Tube & Slotted Core Cables,FRP
• Transport Package: Carton
• Specification: customized
• Trademark: GT
• Origin: China
• HS Code: 7019120090
• Production Capacity: 100 Ton/Tons Per Month

Product Description

water swellable glass roving

It is manufactured using E-glass fibre with proprietary resin systems to produce an innovative, value added reinforcement solution with superior water swelling properties. It has a special smooth, super absorbant coating to resist water penetration into fiber optic cables, saving it from water damages. This product is manufactured using an advanced water blocking coating technology, eliminating loose fibers or
powder traces on the surface during cable production at very high speeds achieving excellent productivity and handling characteristics. It swells instantly on contact with water thereby sealing all the voids even in harsh & hostile environments and has a very high swell strength which is suitable to withstand higher water pressure important for highly sensitive optic fibers. It has a very high strength to weight ratio resulting in light weight cables with utmost ease of handling. It is available in long continuous

Product Application

It has as dual functionalities of very high strength & excellent water swellable characteristics. 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 & Semi-Rigid FRP Rods. It 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 along with protection against water damage. This product is a cost effective alternative to gels, greases & tapes, especially where dry cable is desirable.

 

Technical Data

Parameters	Serial No.
	1	2	3
Linear Density(g/km)	1000±100	2000±200	3000±300
Tensile Strength (N/cm)	≥200	≥150	≥110
Elongation At Break (%)	≥15	≥15	≥15
Expansion Speed (ml/g/min)	≥60	≥55	≥50
Expansion Rate (ml/g)	≥65	≥65	≥50
Short-time Stability (ºC)	228	228	228
Long-time Stability (ºC)	150	150	150
Moisture Content (%)	<9	<9	<9

Product Pictures






Packaging &Delivery
Packaging detail: carton or pallet
Delivery detail : within 15~20 days after receiving your first payment

 

FAQ:

Q1: Why choose us?
We have over 20 years' experience in the fiberglass industry . Excellent and stable quality with best cost performance. Our products have been known and accepted by more and more clients from all the world.

Q2: What kind of payments do you support?
Various payment term available Timely delivery guaranteed,
T/T, L/C, Western Union, PayPal & Cash are accepted.

Q3: Can you supply free samples?
According to our company policy, we would like to offer you free samples with freight collect. we just charge the samples based on EXW price. And we will return the samples fee according the order.

Q4: Can you offer customized service?
Yes, we have our own cooperated factory; OEM and ODM are both welcomed. we make it perfect for you.

Q5: How long is your delivery time?
Samples: about 3-7 days.
Generally 20-30 days for mass production after sample confirmed and the receipt of PO or deposit.

Q6:Can I visit your factory?
Welcome your visit. Please try to contact our sales representative first by email or phone. We will make the appointment and the most reasonable planning for your transportation