Two cases can share the same shape and still perform differently after a year. The difference usually comes down to shrinkage and tear strength—two material properties that rarely appear in product descriptions but determine whether a case still fits the terminal after months of use. A compound with high shrinkage will pull away from the intended dimensions as it cures. A compound with low tear strength will split at the corners or around port openings under repeated stress.
For the TELPO-TPS900P, we selected a polymer silicone compound formulated for dimensional stability and improved rebound. Shrinkage is kept low so the molded part matches the mold, and tear strength is raised so thin sections hold up under handling. The material is non-toxic, odorless at room temperature, and thermally stable, which matters for terminals that sit near heat sources or in enclosed cabinets. The anti-slip texture was engraved directly into the mold cavity. This is a brand-customer customization case, not a product for sample sale. Brands developing similar protective solutions can begin with a validation batch of 100 pieces, with all tooling, molding, and inspection completed in-house.
1. Low-Shrinkage Compound for Dimensional Stability : The polymer silicone formulation is selected to minimize shrinkage during curing, so the molded case matches the mold dimensions and fits the terminal consistently rather than loosening over time.
2. Improved Tear Strength at Thin Sections : Tear strength is raised compared to standard compounds, so corners, port openings, and other thin areas resist splitting under repeated handling and installation.
3. Thermal Stability for Enclosed or Heat-Adjacent Installations : The material maintains its properties across temperature variation, which matters for terminals placed near kitchen equipment, under counters, or in enclosed cabinets.
1.Industry Compatibility:
Retail & Payment : POS terminals in stores, supermarkets, hotels, and restaurants requiring device protection
Logistics & Delivery : Handheld POS devices used in field operations, delivery services, and mobile payment scenarios
Unattended & Self-Service : Kiosk terminals, self-checkout devices, and automated payment stations
2.Core Product Application Scenarios:
Shared Public Terminals : Non-toxic, contact-safe compound supports use in environments where many different people handle the device daily
High-Touch Checkout Counters : Shape-retentive material holds the case's form through months of daily handling without sagging at the corners
Long-Deployment Fleets Across Locations : Anti-aging additives slow visible color shift so replacement cases match existing units over time
1.Fully Customized Products: All ES Silicone products are custom-made based on customer requirements.
2.MOQ Requirements: MOQ varies by product category, structure, and production requirements. Typically, orders start from 100 pieces.
3.Prototype & Mass Production: We support prototype validation before mass production. Reasonable prototype fees apply and may be credited for qualified projects.
4.Engineering Support: Our engineering team provides DFM evaluation to optimize product feasibility and ensure stable production.
5.More Project Cases: Website examples represent selected non-confidential projects. Contact us for more customized applications and solutions.
6.Learn More About ES Silicone: Discover our capabilities and workflow through Who We Are and How We Work.