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Professional evaluation data interpretation: environmentally friendly, waterproof, high tear resistant, inflatable kayak/castle PVC polyester canvas roll

This product adopts a composite process of high-strength polyester base fabric and double-sided PVC coating, specially developed for outdoor amusement equipment such as inflatable kayaks and water castles. Professional testing data shows that its weight range is 500-1500g/㎡, with a tensile strength of 2500-4200N/5cm in the warp/weft direction and a tear strength of 280-600N in the warp/weft direction. The material has passed the temperature resistance test from -30 ℃ to+70 ℃ and has no cracks in low-temperature bending. The environmental performance meets the REACH/RoHS standards, and optional flame retardant B1 level (EN 13501) and UV resistant enhancement treatment can be provided. The peel strength reaches 90-120N/5cm, ensuring that the high-frequency welding seam does not separate during inflation and deflation.

Guide to purchasing environmentally friendly high tear resistant PVC polyester canvas rolls for inflatable kayaks/water castles

1. Weight and strength matching
Select specifications based on product type:
Inflatable kayak: Choose 500-700g/㎡, tear strength ≥ 280N, balance lightweight and portability
Water Castle/Large Amusement Equipment: Choose 900-1500g/㎡, tear strength ≥ 500N, better puncture resistance and fatigue resistance
It is necessary to verify that the tensile strength is ≥ 2500N/5cm (ISO 1421) and the peel strength is ≥ 90N/5cm (DIN 53357).
2. Environmental and safety certification
Request to provide a REACH/RoHS testing report to ensure the absence of harmful substances such as phthalates and heavy metals. In densely populated areas, flame retardant B1 level (EN 13501) is required, and it should self extinguish upon ignition. Confirm the temperature resistance range (-30 ℃ to+70 ℃) and the low-temperature bending test report.
3. Craftsmanship and Customization Options
Choose high-frequency welding technology, with seam strength reaching over 90% of the base material. UV resistant treatment (QUV 2000 hours) extends outdoor lifespan. Width of 1.5-3.2 meters is optional, and color customization is supported. Before bulk procurement, the fabric was sampled and tested for tear resistance and environmental protection indicators.

Q: What is the tear resistance and wear resistance of this environmentally friendly PVC canvas used for inflatable kayaks?
Answer: The performance was very outstanding. The kayak has been used more than 20 times in the reef area, and there are no scratches or damages on the bottom of the boat. The measured tear resistance strength of the 600g/㎡ specification is ≥ 280N, which has withstood the friction test of underwater reefs.
Q: Will the materials of the water castle become brittle or fade after prolonged exposure to sunlight?
Answer: The performance remains excellent. Outdoor use for two summers, the material is not brittle or faded. Its anti UV treatment and REACH environmental certification ensure safety and durability, with temperature resistance ranging from -30 ℃ to+70 ℃ to adapt to seasonal changes.
Q: Will there be air leakage at the joint after frequent inflation and deflation?
Answer: The sealing is very reliable. Charge and discharge 2-3 times a week for one year, with no air leakage or delamination in the high-frequency welding joints. The design with a peel strength of ≥ 90N/5cm ensures long-term reliability.

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