TPR Transparent Suction Cup Specialized Material

 Core Advantages​

•High Transparency and Seamless, Aesthetically Adaptable to Multiple Scenarios: Uses high-purity transparent base material with a formula free of any light-blocking impurities, transparency up to 90%~95%, excellent light transmission. After molding, the suction cup surface is smooth and flat, free of haze, scratches, or yellowing, meeting the needs of various transparent and minimalist style products. It does not obscure the base layer appearance after adhesion, suitable for home decor, electronic accessories, bathroom fixtures, and other scenarios with high aesthetic requirements, combining practicality and decorative appeal.​

•Strong Adhesion and Sealing, Not Easy to Detach: Optimized adhesion formula with excellent flexibility and sealing properties. Shore hardness 25~50A customizable as needed, soft texture with quick rebound. The molded suction cup tightly adheres to smooth surfaces like glass, tiles, and metal, quickly expelling air to form a strong negative pressure. Strong and long-lasting adhesion, not easy to detach or leak air, capable of bearing certain weights (0.5~5kg depending on suction cup size), suitable for various load-bearing adhesion scenarios.​

•Flexible and Bend-Resistant, Not Easy to Damage: Excellent tensile toughness and tear resistance, elongation ≥900%, tensile strength up to 3~8MPa. Can withstand repeated bending and compression without breaking or becoming brittle, resistant to creases and cracks, with a long service life. Also features good elastic recovery, quickly rebounding after deformation to maintain the suction cup's original shape and adhesion performance, suitable for frequent handling and repeated use scenarios.​

•Weather-Resistant and Anti-Yellowing, Stable Performance: Added specialized anti-yellowing and anti-UV additives, effectively resisting yellowing, aging, and brittleness caused by direct sunlight, high temperature, and humid environments. Maintains high transparency and good performance even after long-term use (≥2 years), with no significant discoloration or cracking. Temperature resistance range covers -30℃~100℃, no softening or stickiness at high temperatures, no brittleness or cracking at low temperatures, suitable for indoor and outdoor environments, ensuring long-term stable adhesion.​

•Eco-Friendly and Odorless, Safe and Reliable: Uses an eco-friendly full-formula system, halogen-free, non-toxic, odorless, and no harmful leaching. Strictly controls harmful components like heavy metals, plasticizers, and VOCs, complying with domestic and international authoritative environmental standards such as RoHS 2.0, REACH, and FDA. No irritating odor, safe for direct skin contact and food-contact scenarios (e.g., kitchen suction cup hooks), no health risks with long-term use, 100% recyclable, aligning with green environmental concepts.​

•Easy to Process, High Molding Efficiency: Excellent melt fluidity, uniform plasticization, no melt fracture. Can be quickly molded through injection molding, compression molding, etc., with smooth molding, no material accumulation or flash, no burrs or bubbles in the product. Low shrinkage rate (≤0.8%), precise dimensions, adaptable to various suction cup shapes like round, square, and irregular shapes. No need for subsequent grinding or polishing, sprues can be recycled, reducing production costs and significantly improving production efficiency.​

•Strong Adaptability, Customizable Needs: Flexibility to adjust hardness, transparency, adhesion strength, and color. Can customize high-transparency or semi-transparent styles, or add color masterbatch as needed for colored transparent versions, with uniform coloring, no migration, and no impact on transparency. Also adaptable to suction cup production of different sizes and purposes, meeting both small household suction cups and large industrial suction cup production needs. Can customize specialized formulas for special adhesion scenarios (e.g., high or low temperature environments).