UV-protective polyester filament that uses proprietary fine particle kneading and core-sheath spinning technologies to highly suppress the transmission of ultraviolet rays.
Compared to ordinary full-dull yarns, a higher UPF (Ultraviolet Protection Factor) can be obtained with the same fabric weight.
It also suppresses the transmission of infrared rays and provides a high heat shielding effect.
Features
Unique fine particle kneading technology
A large amount of special ceramics is kneaded into the core of the core-sheath structure.
Ultraviolet shielding performance
Compared to ordinary full-dull yarns, UV-protective filament has superior UPF (ultraviolet protection factor) and higher UV shielding performance.
UPF/UV protection factor
| sample | basis weight (g/㎡) | UPF | UV Protection Classification | |||
|---|---|---|---|---|---|---|
| UV-protective filament | 105 | 30 | Very Good | |||
| General full-dull yarn | 105 | 20 | Good | |||
Measurement: Third-party inspection organization
Opacity performance
Compared to ordinary polyester yarns, UV-protective filament exhibits particularly high anti-transparency performance when wet.
Comparison of transparency when wet
*Taken with the same amount of water dripped on the dough
See-through resistance test
(Test method JIS L 1923 B method, approx. 100% wet)
| dryness | dampness | |||
|---|---|---|---|---|
| opacity performance | difference | opacity performance | difference | |
| UV-protective filament | 90.0% | +6.9% | 87.8% | +12.1% |
| General semi-dull yarn | 83.1% | - | 75.7% | - |
Measurement: Third-party inspection organization
Thermal Barrier
Compared to ordinary full-dull yarns, UV-protective filament maintains a lower temperature.
Measurement: Third-party inspection organization
Inquiries about our products
For technical inquiries about this product, to prepare a quotation, or to request other information, please contact us using the inquiry form below.
