^new^ — Tqc Sheen Impact Test
| Sample ID | Impact Type | Drop Height | Impact Energy | Observation | Result | | :--- | :--- | :--- | :--- | :--- | :--- | | Sample A | Direct | 50 cm | 2.5 J | No cracking or detachment | | | Sample A | Reverse | 50 cm | 2.5 J | Circular cracking observed | FAIL | | Sample B | Direct | 40 cm | 2.0 J | Slight radial cracking | FAIL |
Emerging from the post-WWII industrial boom, Sheen became the standard-bearer for laboratory equipment in the UK, focusing on precision paint and coating tools. tqc sheen impact test
The equipment typically consists of a vertical guide tube with a dual scale (metric and imperial), a falling weight, and a punch/die assembly. | Sample ID | Impact Type | Drop
| Parameter | Details | | :--- | :--- | | | [e.g., Panel A, Batch 123-B] | | Substrate Material | [e.g., Cold Rolled Steel, Aluminum, Plastic] | | Substrate Thickness | [e.g., 0.8 mm] | | Coating System | [e.g., Epoxy Primer + Polyurethane Topcoat] | | Dry Film Thickness (DFT) | [e.g., 80 ± 5 µm] | | Date of Application | [DD/MM/YYYY] | | Date of Testing | [DD/MM/YYYY] | | Curing Time | [e.g., 7 days @ 23°C] | How the Impact Tester Works The objective of
TQC Sheen, a brand under Industrial Physics , offers several specialized testers designed to meet specific international standards like and ASTM D2794 . How the Impact Tester Works
The objective of the TQC Sheen Impact Test is to evaluate the impact resistance, adhesion, and flexibility of a coating (paint, varnish, or related product) when subjected to a rapid deformation. This simulates real-world impacts that a coated object might endure during manufacturing or service.
| Parameter | Value | | :--- | :--- | | | [e.g., 23 ± 2 °C] | | Relative Humidity | [e.g., 50 ± 5 %] | | Conditioning Time | [e.g., 24 hours in lab] |