Main properties
Product Portfolio
Products |
Available sizing |
Nominal linear density |
Tensile strength |
Modulus | |||
---|---|---|---|---|---|---|---|
Based on ISO 2078 (Europe) | US customary system | QS1318 (Worldwide) QS13-QPC1 (US Only) |
QSCY1 (Worldwide) |
Tex | 100 x yard/lb | Typical values in daN** | Typical values in GPa |
C9 17 Z20 | 300 1/0 0.5Z |
● |
17 | 300 | 1.0 | 72 | |
C9 17x2 S150 | 300 1/2 4Z 3.8S | ● | 33 | 150 | 2.5 | 72 | |
C9 33 Z20 | 300 2/0 0.5Z | ● | ● | 33 | 150 | 2.1 | 72 |
C14 40 Z20 | 125 1/0 0.5Z | ● | 40 | 125 | 2.0 | 72 | |
C12.5 66 Z20 | 150 2/0 0.5Z | ● | 66 | 75 | 2.5 | 72 | |
C9 33x2 S150 | 300 2/2 4Z 3.8S | ● | ● | 67 | 75 | 5.3 | 72 |
C14 80 Z20 | 125 2/0 0.5Z | ● | ● | 80 | 62 | 3.8 | 72 |
C12.5 66x2 S150 | 150 2/2 4Z 3.8S | ● | 132 | 37 | 7.5 | 72 | |
C9 33x4 S150 | 300 2/4 4Z 3.8S | ● | ● | 133 | 37 | 11.5 | 72 |
C14 80x2 S150 | 125 2/2 4Z 3.8S | ● | ● | 160 | 31 | 10.5 | 72 |
C9 33x8 S150 | 300 2/8 4Z 3.8S | ● | 266 | 18 | 20.0 | 72 |
*with a slight internal modification to adapt to quartz material **Lbf = 2.25 x daN
Available sizings & packaging

Available sizings :
- QS1318 and QS13-QPC1 are multipurpose high performance direct sizings, recommended for most textile processes and composite applications. They can be used with thermoset resins and among others : Phenolic, Epoxy, BMI, etc..
- QSCY1 sizing is designed specifically for optimized compatibility with cyanate ester resin systems.
*Sizing is the chemical agent which aims at protecting the yarns in textile processes as well as providing chemical compatibility with resin matrix in composites.
Type of packaging:
All Quartzel yarns are packed onto H3 bobbins. See the graph beside.
Dual-use disclaimer :
Quartzel®products are all classified as a dual-use commodity by the European and US authorities. Therefore, an export license is required to export these goods to some countries. Our team will support you in this process. Read more about it here.