亲水涂层产品的涂层质量监控
Powerful Quality Control Tool for Hydrophilic Coating!
亲水涂层涂覆和固化工艺涉及到的参数较多,生产中需要严密监控涂层的稳定性和产品的功能表现。
针对涂层的两个重要功能参数润滑性和牢固性,LubriMed®亲水涂层摩擦力测试机可以准确快捷地进行测试。
亲水涂层摩擦力测试机安润® LubriMed®
摩擦系数在基本参数确定的条件下是一个常数,是监控产品润滑性的最常见也是最重要的参数。
Lubricity and durability are among the most concerned performance attributes. LubriMed® Coating tester help you monitor both, accurately and conveniently.
因为夹持力在测量过程中会有不可避免地上下波动,导致摩擦力读数也会上下变化,因而与摩擦力相比,摩擦系数是相对更客观的测量指标。
Compared with friction force, COF is a more subjective indicator because COF is less influenced by the clamping force, which may fluctuate along the product profile.
博纳百润LubriMed®亲水涂层摩擦力测试机可以直接读出摩擦力,也可以直接读出摩擦系数,准确为研发设计和生产质量监控提供原始数据。
摩擦系数的客观收集可以用来评判涂层的润滑性和牢固性。
LubriMed® Coating tester collects, analyzes, summarizes COF data, and eventually formalize a test report to evaluate the coating performance – lubricity and durability.
与同类产品相比博纳百润LubriMed®亲水涂层摩擦力测试机的优点:
Ø 可直接同时测量出摩擦系数,以及摩擦力两种原始数据
Measuring Friction Force and calculating COF real-time.
Ø 感应夹持力的微小变化,实时补偿和减载夹持力,控制夹持力波动,计算出更客观的摩擦系数
A closed circle feedback system can sensor subtle changes, to ensure the clamping force is maintained at a constant level.
Ø 强大的数据处理能力,可以实时生成堆叠数据和趋势数据,准确判断涂层的牢固性
Strong data analyzing capability, providing trending and overlapping curves.
Ø 测试完成后自动生成报告,列出原始数据,保持数据完整性
Auto report formalized after test with all key test parameters listed.
Ø 拉力传感器可精确至0.001牛顿,精准捕捉材料表面微小缺陷
As accurate as 0.001 newtons to accurately capture defects.
Ø 500毫米行程以及相应水槽深度,可测量多种医疗导管
500 millimeters travel distance to allow measurements for many types of devices.
图例1:300克夹持力下反复摩擦200次的合格导丝
Scheme 1: 300 grams clamping force on a guidewire, for 200 times for repeated test
图例2:固化不完全的涂层在反复摩擦到十次左右出现磨损,十七次后脱落区域扩大
Scheme 2: defect coated wore at 10 times of test, delaminated after 17 times
图例3:基材异物导致涂层不均匀
Scheme 3: Tester sensed a alien particulate