308 single-end roving is produced with E6 glass formulation,and coated with a silane-based sizing composition.It is specifically designed for epoxy resin system and suitable for both amine and anhydride curing systems.
308 gives strong resin-to-glass bonding,which results in excellent mechanical and anti-fatigue properties of the end composites. The product is designed for high pressure applications.Typical applications include high pressure pipes,storage tanks,and pressure vessels.
Product performance introduction
Product Features
- Good bonding with epoxy resin
- Low fuzz and good choppability and dispersion
- Excellent acid corrosion resistance
- Excellent mechanical properties
- Good anti-static property
Specification
Glasstype | E6 | |
Sizingtype | Silane | |
Typicalfilamentdiameter(μm) | 17 | 21 |
Typicallineardensity(tex) | 1100 | 2000 |
Example |
E6DR21-2000-308 |
Technical Parameters
Item |
Linear density variation |
Moisture content |
Sizing content |
Breakage strength |
Unit |
% |
% |
% |
N/tex |
Test menthod |
ISO 1889 |
ISO 3344 |
ISO 1887 |
ISO 3341 |
Standard range |
±5(<600 tex) ±4(≥600 tex) |
≤ 0.07 |
0.60±0.10 |
≥0.40 |
Mechanical Properties
Mechanical properties |
Unit |
Value |
Resir |
Test menthod |
Tensile strengtt |
MPa (Ksi) |
2625.0 (380.7) |
Amine/DER331 |
ASTM D2343 |
Tensile modulus |
GPa (Msi |
81.49 (11.82) |
Amine/DER331 |
ASTM D2343 |
Shear strength |
MPa (Ksi) |
72.0(10.4) |
Amine/DER331 |
ASTM D2344 |
Strength retention(72 hr boiling) |
% |
>95 |
Amine/DER331 |
/ |
Instructions
- The product is best used within 12 months after production, and should be kept in the original package before use.
- Care should be taken when using the product to prevent it from being scratched or damaged.
- The temperature and humidity of the product should be conditioned to be close or equal to the ambient temperature and humidity before use, and the ambient temperature and humidity should be properly controlled during the use.
- The cutter rollers and rubber rollers should be maintained regularly
Packaging
For detailed package size information, please download the product manual to view!
Storage
Unless otherwise specified, the fiberglass products should be stored in a dry,cool and moisture-proof area.The best temperature and humidity should be maintained at -10℃~35℃ and ≤80% respectively. To ensure safety and avoid damage to the product, the pallets should be stacked not more than three layers high. When the pallets are stacked in two or three layers, special care should be taken to correctly and smoothly move the upper pallet.
More products in the same series
Roving for Filament Windling 308
Series :
Fiberglass Direct Roving >application
Chemistry and Chemical / Infrastructure / Marine / Petrochemical / Building and Construction
Glass type :
E6
Sizing type :
Silane
Typical filament diameter (μm) :
17 | 21
Typical linear density (tex) :
1100 | 2000
Example :
E6DR21-2000-308
FAQ
Q :
Are you a factory? Where are you located?
A :
We are manufacturer of FRP grating and pultruded profiles, trader of FRP yarn materials. We are the largest distributor of China Jushi Co. We also sell products of several FRP yarn manufacturers. We are in Anhui, China.
Q :
What information is recommended for the inquiry?
A :
1. Which tex you need? 2. What the application you use it for? Or the tecnologh, is weaving, pultrusion or winding? 3. How many quantity do you need? 4. What resin do you combined for? Polyester resin or epoxy resin? 5. Do you need FOB or CIF price, if CIF, please tell us your port.
Q :
What's the MOQ?
A :
Usually 1 Ton
Q :
Package & Shipping
A :
Normal package:carton(Incuded in the unite price) Special Packge: need to charge according the actual situation. Normal shipping :your nominated Freight forwarding.
Q :
When can I offer?
A :
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price pls call us or tell us in your email , so that we can reply you priority.
Q :
How do you charge the sample fees?
A :
If you need a samples from our stock, we can provide to you for free, but you need to pay the freight charge.If you need a special size, We will charge the sample making fee which is refundable when you place an order.
Q :
What's your delivery time for production?
A :
If we have stock , can delivery in 7 days ; if without the stock, need 7~15 days !
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