Material Characteristics
Hardness: The hardness of TPU material is adjustable, ranging from Shore A60 to Shore D80, to meet different requirements.
Elasticity: According to GB/T 1040.3 standard, the material has excellent tensile properties, with high tensile strength and elongation at break.
Weather Resistance: The product has a wide temperature resistance range, suitable for extreme temperatures from -50 to 110°C, ensuring performance in various environments.
Chemical Resistance: The material can resist the erosion of weak acids, weak bases, and petroleum-derived products, effectively protecting the car's paint.
Environmental Standards
Environmental Certification: In compliance with GB/T 2828.1-2012 standard, the product does not produce any toxic effects on the paint surface, human body, or nature.
Construction and Maintenance
Ease of Construction: The product features a unique pressure-activated adhesive technology and hidden air channel technology, which quickly expels bubbles, facilitating easy positioning and construction.
Maintenance Simplicity: Reduces the frequency of waxing, eliminating the need for sealing or coating, saving related maintenance costs.
Performance Data
Tensile Strength: According to DIN 53504 standard, the stress at 10% strain is 1.0 MPa, and at 300% strain is 6.7 MPa.
Tear Strength: According to ISO 34-1 standard, the tear strength is 39 kN/m.
Abrasion Resistance: According to ISO 4649 method A standard, the abrasion resistance is 69 mm³.
Environmental Resistance: The TPU material's environmental resistance is increased, with acid and alkali resistance, xenon lamp aging resistance, hot and humid aging resistance, and temperature cycling resistance all meeting technical requirements.