Material Composition & Structural Integrity

LEAPKA's F4002 Yellow/White belongs to the F THIN PLAIN WEAVE Series with precision-engineered properties:

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| Parameter          | Specification             | Industry Advantage        |

|--------------------|---------------------------|---------------------------|

| Composition        | 30% Polyester + 70% PVC   | UV stability + flexibility|

| Weight             | 470g/m² ±5%               | Wind load resistance      |

| Thickness          | 0.65mm ±5%                | Compact rolling           |

| Openness Factor    | 5%                        | Optimal light diffusion   |

| Yarn Configuration | 36×34 count               | Enhanced tear resistance  |

| Roll Dimensions    | 35m × (200/250/300cm)     | Minimal wastage           |

Performance Validation (Third-Party Tests)

UV Blocking: 94% UVA/UVB rejection (ISO 105-B02)

Thermal Efficiency: Reduces solar heat gain by 68% (ASHRAE 90.1 compliant)

Durability: Withstands 60km/h winds (EN 1932) after 3,000hr accelerated weathering

Fire Safety: Class B1 fire rating (DIN 4102) with self-extinguishing properties

Manufacturing Excellence

Cutting: Laser-guided ultrasonic cutting achieves ±0.05mm tolerance

Seaming: High-frequency bonding creates joints stronger than base fabric

Color Consistency: Computerized dye injection ensures ΔE<0.8 between batches

Architect Tip: The 5% openness in this sunscreen fabric maintains outward visibility while eliminating glare on screens - ideal for office environments requiring unobstructed views.