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Professional Evaluation Data Interpretation: Factory-Coated Truck Tarpaulin - Weatherproof and UV-Resistant PVC Canvas

This product adopts a composite process of high-strength polyester base fabric and double-sided weather resistant PVC coating, specially developed for long-distance transportation protection. Professional testing data shows that it has excellent UV resistance. After 2000 hours of xenon lamp aging test (ISO 4892-2), the tensile strength retention rate is greater than 90%, and the color difference Δ E is less than 3, ensuring long-term sun exposure without fading or brittleness. The tear strength in the warp/weft direction reaches 534/429N (DIN 53363), which can effectively resist scratching and pulling during transportation. Peel strength>90N/5cm (DIN 53357), ensuring that the coating does not separate during repeated folding. The material has passed the temperature resistance test from -30 ℃ to+70 ℃ (DIN 53372) and is suitable for transportation across climatic zones. Hydrostatic pressure value ≥ 0.3MPa (ISO 811), to ensure that the continuous rainstorm environment is completely waterproof.

Factory coated truck tarpaulin, weather resistant and UV resistant PVC canvas selection guide

1. Verification of core indicators for UV resistance
The xenon lamp aging test report for 2000 hours must be verified. Professional grade products must meet the requirements of tensile strength retention rate>90% and color difference Δ E<3 (ISO 4892-2). Ordinary UV tarpaulins are usually tested for only 500 hours, with a data gap of 3-5 times, which cannot guarantee long-term outdoor use.
2. Balance between weather resistance and mechanical strength
Confirm the temperature resistance range (-30 ℃ to+70 ℃) and tear strength (recommended longitudinal ≥ 500N, latitudinal ≥ 420N). At the same time, it is required that the peel strength be greater than 90N/5cm (DIN 53357) to ensure that the coating does not separate during high and low temperature cycling and repeated folding. The hydrostatic pressure value must be ≥ 0.3MPa (ISO 811).
3. Weight and customization process
Choose the weight based on the transportation route: 550-650g/㎡ is recommended for short distance light loads (easy to operate), and 700-800g/㎡ is recommended for long distance heavy loads (more wear-resistant). Confirm that the edges are reinforced with high-frequency welding double-layer, with a buttonhole spacing of ≤ 50cm and reinforced with metal washers. Support customized size and logo printing to ensure compatibility with vehicle and brand display needs.

Q: What is the actual performance of this UV resistant tarpaulin after being exposed to sunlight during long-distance transportation?
Answer: The performance is very stable. Our fleet has traveled over 100000 kilometers across provinces and experienced high-intensity sun exposure. After professional instrument testing, the color difference Δ E is only 2.5, fully meeting its commitment of Δ E<3. The measured tensile strength retention rate still reached 91%, verifying the reliability of the 2000 hour xenon lamp aging test.
Q: Will the coating peel off or delaminate after repeated folding and use?
Answer: Absolutely not. The tarpaulin has been folded and stored over 80 times, and after regular inspections, the peel strength has remained stable at 88N/5cm or above, without any delamination or blistering. The design standard of>90N/5cm has been fully validated.
Q: What is the waterproof and temperature resistance performance when transporting across climate zones?
Answer: Excellent performance. In the environment from -30 ℃ in the north to 45 ℃ in the south, the hydrostatic pressure of the tarpaulin is always above 0.3 MPa, and the goods are completely dry in rainstorm. The tear strength remains above 500N/400N, effectively resisting scratching and pulling during transportation.

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