防腐層抗彎曲試驗(yàn)儀用于色漆、清漆和相關(guān)產(chǎn)品涂層繞圓柱軸彎曲時(shí)抗開裂性和從底材剝落性能的
測試。
The anti-corrosion layer bending tester is used to test the crack resistance and peeling performance of the substrate when the paint, varnish and related product coatings are bent around a cylindrical axis. test.
防腐層抗彎曲試驗(yàn)儀可用于厚度不大于1mm的試板，只要能保證軸不發(fā)生變形，也可用于較厚的軟金屬如鋁試板、鍍鋅板、塑料試板。對于厚度大于0. 5mm的試板，建議避免使用直徑小于10mm的軸進(jìn)行試驗(yàn)。
本儀器適用于GB/T6742-86JT/T374-1998《隔離柵技術(shù)條件》
JT/T281-2007《高速公路波形梁鋼護(hù)欄》、
ISO1519-73 ASTMD522.
The anti-corrosion layer bending tester can be used for test plates with a thickness of not more than 1mm. As long as the shaft is not deformed, it can also be used for thicker soft metals such as aluminum test plates, galvanized plates, and plastic test plates. For test plates with a thickness greater than 0.5mm, it is recommended to avoid using shafts with a diameter less than 10mm for testing. This instrument is suitable for GB/T6742-86JT/T374-1998 "Isolation Barrier Technical Conditions" JT/T281-2007 "Highway Corrugated Beam Steel Guardrail", ISO1519-73 ASTMD522.
防腐層抗彎曲試驗(yàn)儀技術(shù)參數(shù):
★試驗(yàn)軸的直徑為2、3、4、5、6、8、10、12、16、20、25、和32、mm
★轉(zhuǎn)軸柄調(diào)整數(shù)量大于17mm，與試棒貼緊時(shí)如許縫隙為0.1mm
★試驗(yàn)應(yīng)在23±2°C的溫度和50±5%相對溫度下進(jìn)行。
Technical parameters of anti-corrosion layer bending tester
★ The diameter of the test shaft is 2, 3, 4, 5, 6, 8, 10, 12, 16, 20, 25, and 32, mm
★ The adjustment quantity of the shaft handle is greater than 17mm, and the gap is 0.1mm when it is close to the test bar.
★ The test should be carried out at a temperature of 23±2°C and a relative temperature of 50±5%.
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