purchase carbon fiber sheets
purchase carbon fiber sheets
PRODUCT
Carbon Fiber Products
Description
- ■ Fiber Pre-Preg (Tow)
- This is pre-impregnated fibers which designed for industrial as high pressure pneumatic container and Carbon fiber-matrix combination increases the composite material performance, improves the material throughput, automotive applications and reduces nonproductive machine time.
- ■ Fabric(Sheet) Pre-Preg
- This is a mixture of uncured resin and fabric that will go on to make a composite laminate
The resin system (typically epoxy) already includes the proper curing agent
As a result, the prepreg is ready to lay into the mold without the addition of any more resin.
In order for the laminate to cure, it is necessary to use a combination of pressure and heat.
Technical & Physical Data
■ Property of Pre-Preg
| Commodity | Tensile Strength(Mpa) | Tensile Modulus(Gpa) | Shear Strength(Mpa) | Compressive Strength(Mpa) | Flexural Strength | ||||
|---|---|---|---|---|---|---|---|---|---|
| 0˚ | 90˚ | 0˚ | 90˚ | ±45˚ | 90˚ | ||||
| Tow | CR49S | Grade T800 12K | 3007 | 46 | 167 | ||||
| Sheet | CR83GM | Grade T700 12K 190gr/m2 | 3090 | 59 | 141 | 142 | |||
| CR85FR | Grade T300 3K 200gr/m2 | 562.6 | 58.7 | 155.1 | 649.5 | 710.8 | |||
| CR94M | Grade T700 12K 150gr/m2 | 2810 | 5.3 | 134 | 132 | ||||
| Grade T800 12K 120gr/m2 | 3260 | 59 | 163 | 138 | |||||
■ Property of Resin
| Commodity | Density (g/cm3) |
Tg(Dry) ℉(℃) |
Gel Time (minutes) |
Linear CTE (㎛/(m*℃)) |
Cure | Compressive | Flexural | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | Time | Strength(Mpa) | Modulus(Gpa) | Strength(Mpa) | Modulus(Gpa) | ||||||
| Tow | Customerized | ||||||||||
| Sheet | CRR94M | 1.238 | 293(145) | 3.5 | 106.5 | 275℉ | 120min | ||||
| CRR78 | 1.212 | 289(143) | 1.7 | 69.9 | 290℉ | 20min | 128 | 3360 | 146 | 3460 | |
| CRR83CM | 1.233 | 340(171) | 1.3 | ||||||||
| CRR85FR | 1.206 | 270(132) | 3.6 | 119 | 3140 | 148 | 3140 | ||||
