| Roving for sheet molding compounds(SMC) |
 |
| SMC roving is specially designed as reinforcement for thermoset resin used in sheet molding compounds to product automobile parts, seats, bath tabs, water storage tanks, and sporting tools, etc. The SMC roving, treated with silane-based size, is made to achieve good compatibility with various resins. |
| PRODUCT PROPERTIES: |
TECHNICAL REQUIREMENTS : |
|
*Easy chopped
*Good strand integrity
*Good dispersion
*Low static
*Excellent mold flow ability
*Excellent mechanical properties |
|
*R2O content : ≤0.80%
*Coupling agent : Silane
*Moisture : ≤0.10%
*Filament diameter : 14μm
*Loss on ignition : 1.55%+_0.20%
*Compatible resin : Polyester&vinylester
|
| PRODUCT SPECIFICATION: |
| Product Code |
Tex value (Tex) |
Filament
Diameter(μm) |
Loss on ignition (%) |
Stiffness
(mm) |
| EC13-2400C(J601-300×8) |
2400 |
13-14 |
1.4±0.2 |
＞130 |
| EC13-4800C(J601-300×16) |
4800 |
13-14 |
1.4±0.2 |
＞130 |
| EC13-2400C(J602-300×8) |
2400 |
13-14 |
1.2±0.2 |
＞130 |
| EC13-2400C(J601-300×16) |
4800 |
13-14 |
1.2±0.2 |
＞130 |
| EC13-2400C(J603-300×8) |
2400 |
13-14 |
1.6±0.2 |
＞130 |
| EC13-4800C(J603-300×16) |
4800 |
13-14 |
1.6±0.2 |
＞130 |
|
Special products are according to customers requirements. |
| INDIVIDUAL AND BULK PACKING: |
| *Each cheese of EC is protected by a plastic bag, if required, thermoplastic bag also can be used, then covered by a box with the size of 278mm×278mm×273mm; net weight is 16.5 to 17.5kgs. |
| STORAGE: |
| *EC roving should be stored dry and in its original packing. The best conditions are temperature between 10 and 35℃ and at a relative between 35 and 85%. |
