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Professional evaluation data interpretation: PVC coated canvas for mobile tents

This product is designed specifically for outdoor mobile sunshades, and its core protective performance has been rigorously tested and verified in the laboratory. Professional wind tunnel simulation shows that the material has a complete structure and a measured tear strength of ≥ 260N under wind speed of 8 levels (wind speed ≥ 17m/s). According to xenon lamp accelerated aging testing, its UV resistance life is ≥ 3000 hours (tensile strength retention rate>80%), effectively delaying aging and fading. The surface is treated with water repellent, and the static water contact angle is ≥ 110 °, which can achieve rapid rainwater sliding. In addition, the material has no cracks after bending at -10 ℃ and has passed ≥ 10000 flexural tests, ensuring durability under frequent winding, making it a reliable choice for professional commercial sunshade systems.

Guide to purchasing PVC coated canvas for mobile tents

1. Comparison of core performance data

Focus on tear resistance strength (recommended ≥ 250N) and UV resistance level. High quality fabrics should provide test reports with xenon lamp aging of ≥ 3000 hours and tensile retention rate>80%. Ordinary fabrics usually have no quantitative data and are prone to long-term outdoor brittleness.

2. Protection and durability indicators

Verify the hydrostatic pressure value (recommended ≥ 3000mm) to ensure rain resistance. For tents that are frequently moved, it is necessary to confirm that the material has passed the flexural test (≥ 10000 times) to avoid cracking caused by repeated rolling. At the same time, check whether the surface has undergone water repellent treatment (water contact angle ≥ 100 °).

3. Safety and adaptation requirements

Commercial use must confirm the flame retardant rating (such as EN 13501-1 Class B). Select appropriate thickness and connection methods (such as clips and Velcro) based on the framework structure, and request samples to test their actual weight and flexibility to ensure easy installation and safe use.

Q: How durable is this tarpaulin in windy and humid coastal environments?
Answer: Very reliable. We are located in a coastal area and the tarpaulin has been in continuous use for over 18 months. After cumulative exposure to equivalent ultraviolet radiation for over 3000 hours, the material showed good color stability (Δ E<4) and no obvious mold spots appeared on the surface. Its resistance to salt spray aging met expectations.
Q: Is there any specific data to support wind resistance?
Answer: There is sufficient verification. After experiencing multiple gusts of wind (measured instantaneous wind speed ≥ 18m/s), the tear resistance strength of the tarpaulin main body remained above 260N, with no damage to the connection with the frame and excellent structural integrity.
Q: Is daily cleaning and drainage convenient?
Answer: The effect is significant. Surface water repellent treatment keeps the contact angle of rainwater at around 110 °, allowing for quick drainage and reducing water accumulation. Daily only requires simple rinsing, and its drying speed is about 40% faster than ordinary cotton canvas, greatly reducing maintenance burden.

Company Backround:

Zhejiang Hanlong New Materials Co.,Ltd.

     Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.

     The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields.

Contact us

Tel:0086 15958345754 

Email: Lex@zjhanlong.cn

Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province