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Professional evaluation data interpretation: wide temperature range camping tent PVC coated canvas

This product is designed to cope with extreme temperature difference environments, and its core advantages have been verified through a series of professional tests. According to authoritative laboratory thermal aging and low-temperature bending tests, the material does not crack when folded at -20 ℃. After being exposed to high temperature for 500 hours at 70 ℃, the tensile strength retention rate still exceeds 85%, demonstrating excellent wide temperature range adaptability. The peel strength between its PVC coating and high-strength polyester base fabric is stable at over 90N/5cm, ensuring a sturdy structure. At the same time, the material maintains its waterproof integrity (hydrostatic pressure ≥ 4000mm) after 10000 MIT bending tests, making it a reliable all climate solution designed for professional camping and car canopies.

Wide temperature range camping tent PVC canvas selection guide

1. Core temperature domain verification data
It is necessary to verify that the temperature range of the material is supported by actual measurements. Require suppliers to provide reports of -20 ℃ low-temperature bending test and 70 ℃ thermal aging test (≥ 500 hours) to ensure that the tensile strength retention rate is greater than 85%. Ordinary PVC fabric is prone to brittleness or softening at extreme temperatures.
2. Waterproof and structural strength indicators
Focus on key performance: The static water pressure value should be ≥ 4000mm to ensure no leakage during continuous heavy rain; The peel strength should be ≥ 90N/5cm, which is the basis for the fabric not to delaminate under temperature difference deformation. Products below this standard have insufficient long-term reliability.
3. Durability testing requirements
Inquire about the MIT flexural strength test results (recommended ≥ 10000 times), high values indicate that repeated folding is less likely to cause cracks. Simultaneously confirm whether the fabric has undergone UV resistant treatment (weather resistance ≥ 3000 hours) to achieve long-term outdoor service life.

Q: How does this tent fabric perform in high-altitude environments with large temperature differences between day and night?
Answer: Very stable. We use it in areas with an altitude of 3500 meters, where the temperature difference between day and night often exceeds 30 ℃. The material does not harden at low temperatures and does not soften at high temperatures. Its measured tensile strength retention rate remains above 88%, fully meeting the performance commitment of a wide temperature range.
Q: Will the waterproof performance decrease after long-term exposure to sunlight and rain?
Answer: There is no significant decrease. The tent has undergone two consecutive seasons of outdoor use, with a static water pressure value consistently maintained above 4000mm. After multiple heavy rain tests, the tent remained dry and there was no leakage at the seams, proving the excellent durability of its waterproof coating.
Q: Does frequent construction and strong winds cause significant damage to materials?
Answer: The damage is controllable. Completed over 30 disassembly and assembly processes within a quarter, with no obvious fatigue damage on the surface of the fabric. After encountering an instantaneous level 8 wind, the structure remained intact, and the peel strength test value was still higher than 85N/5cm, indicating satisfactory wind resistance and durability.

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