Fiber Reinforced Plastic (FRP GFRP) Rods
Product Introduction
Glass fiber reinforced plastic (FRP GFRP) rods is a high performance composite material made of glass fibre as reinforcement and resin as base material, which is cured and pultruded at a specific temperature. Because of its very high tensile strength and elastic modulus, it is widely used as a reinforcement in ADSS optical cable, FTTH butterfly optical cable and various layer-stranded outdoor optical cable.
The use of GFRP as a reinforcement for optical cable has the following advantages：
1) GFRP is all dielectric, which can avoid lightning strikes and strong electromagnetic field interference.
2) Compared with metal reinforcement, GFRP is compatible with other materials of optical cable and will not produce harmful gas due to corrosion, which will lead to hydrogen loss and affect the transmission performance of optical cable.
3) GFRP has the characteristics of high tensile strength and light weight, which can reduce the weight of optical cable and facilitate the manufacture, transportation and laying of optical cable.
Application
Mainly used for non-metallic reinforcement of ADSS optical cable, FTTH butterfly optical cable and various layer-stranded outdoor optical cable.
Product Specifications
|
Nominal Diameter (mm) |
0.40 | 0.50 | 0.90 | 1.00 | 1.20 | 1.30 | 1.40 | 1.50 | 1.60 | 1.70 |
| 1.80 | 2.00 | 2.10 | 2.20 | 2.30 | 2.40 | 2.50 | 2.60 | 2.70 | 2.80 | |
| 2.90 | 3.00 | 3.10 | 3.20 | 3.30 | 3.50 | 3.70 | 4.00 | 4.50 | 5.00 | |
| Note: More specifications, please contact our sales staff. | ||||||||||
Technical Parameters
|
Item |
Technical Parameters |
|
| Density(g/cm3) | 2.05～2.15 | |
| Tensile Strength(MPa) | ≥1100 | |
| Tensile modulus(GPa) | ≥50 | |
| Breaking Elongation(%) | ≤4 | |
| Bending strength(MPa) | ≥1100 | |
| Bending modulus of elasticity(GPa) | ≥50 | |
| Absorption（%） | ≤0.1 | |
|
Min. instantaneous bend radius（25D，20℃±5℃） |
No burrs, no cracks, no bends, smooth to the touch, can be bounced straight | |
| High temperature bending performance（50D，100℃±1℃，120h） | No burrs, no cracks, no bends, smooth to the touch, can be bounced straight | |
| Low temperature bending performance（50D，-40℃±1℃，120h） | No burrs, no cracks, no bends, smooth to the touch, can be bounced straight | |
| Torsional performance（±360°） | No disintegration | |
|
Compatibility of the material with the filling mixture |
Appearance | No burrs, no cracks, no bends, smooth to the touch |
| Tensile Strength(MPa) | ≥1100 | |
| Tensile modulus(GPa) | ≥50 | |
| Linear expansivity （1/℃) | ≤8×10-6 | |
Package
GFRP is packed in plastic or wooden bobbins. Diameter (0.40 to 3.00) mm, standard delivery length ≥ 25km; diameter (3.10 to 5.00) mm, standard delivery length ≥ 15km; non-standard diameter and non-standard length can be produced according to customer requirements.
Storage
1) The product shall be kept in a clean, dry and ventilated warehouse.
2) The product should not be stacked together with flammable products and should not be close to fire sources.
3) The product should avoid direct sunlight and rain.
4) The product should be packed completely to avoid moisture and pollution.
5) The product shall be protected from heavy pressure and other mechanical damage during storage.
Q1: Can we visit your company?
A: we are looking forward to your arrival and we will lead you to visit our factory.
Q2: How fast can I get the quotation?
A:We usually quote within 24 hours for normal cable materials after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q3: What is your terms of packing?
A: Wooden drum, plywood pallet, wooden box, carton are for option, depends on different material or client’s requirements.
Q4: What is your terms of payment?
A: T/T, L/C, D/P, etc. We’ll show you the photos of the products and packages before you pay the balance.
Q5: What is your terms of delivery?
A: EXW, FOB, CFR, CIF. You can choose the one which is the most convenient or cost effective for you.
Q6: How about your delivery time?
A: Generally, it will take 7 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q7: What is your sample policy?
A: Sample for your tests are available, Please contact our sales to apply the free sample.
Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Q9: Do you supply all the cable materials according to the cables we produce?
A: Yes, we can. We have technician on production technology which is engaged in analyzing cable structure so as to list all the materials you need.
Q1: Can we visit your company?
A: we are looking forward to your arrival and we will lead you to visit our factory.
Q2: How fast can I get the quotation?
A:We usually quote within 24 hours for normal cable materials after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q3: What is your terms of packing?
A: Wooden drum, plywood pallet, wooden box, carton are for option, depends on different material or client’s requirements.
Q4: What is your terms of payment?
A: T/T, L/C, D/P, etc. We’ll show you the photos of the products and packages before you pay the balance.
Q5: What is your terms of delivery?
A: EXW, FOB, CFR, CIF. You can choose the one which is the most convenient or cost effective for you.
Q6: How about your delivery time?
A: Generally, it will take 7 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q7: What is your sample policy?
A: Sample for your tests are available, Please contact our sales to apply the free sample.
Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Q9: Do you supply all the cable materials according to the cables we produce?
A: Yes, we can. We have technician on production technology which is engaged in analyzing cable structure so as to list all the materials you need.
