Audited Supplier
SVA-SGY
ISO
S Grade Roving
Single Yarn
No Coating
S Glass
SELVA
6 Roll/Carton
90cm, 100cm
China
7019190090
Product Description
High strength glass fibers made from the magnesium alumina silicate glass system meeting the needs of military application have been developed and put into volume production Since 70's & 90's of last century respectively.
Compared with E glass fiber, they exhibit 30-40% higher tensile strength,16-20% higher modulus of elasticity , 10 folds higher fatigue resistance ,100-150ºC higher temperature endurance, also they have excellent impact resistance because of high elongation to break, high ageing & corrosion resistance and quick resin wet-out properties.
HS4 glass has reached the standard of S-2 & R glass.
High strength glass fiber Properties
Textile yarns
Multi-ends Roving
warmly welcome to contact us if you have technical questions,thanks
Compared with E glass fiber, they exhibit 30-40% higher tensile strength,16-20% higher modulus of elasticity , 10 folds higher fatigue resistance ,100-150ºC higher temperature endurance, also they have excellent impact resistance because of high elongation to break, high ageing & corrosion resistance and quick resin wet-out properties.
HS4 glass has reached the standard of S-2 & R glass.
High strength glass fiber Properties
| Physics properties | HS2 | HS4 | E |
| Virgin fiber tensile strength(MPa) | 4020 | 4600 | 3140 |
| Modulus of elasticity(GPa) | 82.9 | 86.4 | 73 |
| Density (g/cm3) | 2.54 | 2.53 | 2.54 |
| Elongation to break | 4.9% | 5.3% | 4.8% |
Textile yarns
| Style No. | Tex no. | Twist turns(TPM) | breaking strength |
| SC8-12X1 | 12±1.2 | 55 | ≥7 N |
| SC8-24X1 | 24±2.4 | 55 | ≥14N |
| SC8-24 1X2 | 48±4.8 | 55 | ≥26N |
| SC8-24 1X3 | 72±7.2 | 55 | ≥45N |
| SC8-28 1X4 | 110±11 | 100 | ≥70N |
Multi-ends Roving
| Tex | 240 | 276 | 400 | 660 | 735 | 800 | 1100 | 1200 | 1980 | 2400 |
| Yield | 2067 | 1800 | 1250 | 750 | 675 | 620 | 450 | 423 | 250 | 206 |
warmly welcome to contact us if you have technical questions,thanks
