上海榮計達儀器科技有限公司 經營水泥實驗儀器、混凝土實驗儀器、公路土工實驗儀器、干粉砂漿保溫砂漿實驗儀器、瀝青防水材料實驗儀器、油漆涂料實驗儀器、無損檢測等實驗儀器 經營水泥實驗儀器、混凝土實驗儀器、公路土工實驗儀器、干粉砂漿保溫砂漿實驗儀器、瀝青防水材料實驗儀器、油漆涂料實驗儀器、無損檢測等實驗儀器。公司產品憑借過硬的質量、完善的售后服務、合理的價格各大院校、檢測單位、建材企業、工程建設單位。在消費者當中享有較高的地位和良好的口碑，用戶遍布國內近三十個省市、自治區，并遠銷國外，與用戶建立了長期穩定的合作關系。公司實力雄厚，重信用、守合同。有健全的管理制度和完善健全的質量管理體系。并有反應迅速、服務周到的售后服務系統。我們將不懈努力、一如既往以優異的品質為客戶服務。
Shanghai Rongjida Instrument Technology Co Ltd. operates cement experiment equipment, concrete experiment equipment, highway geotechnical experiment equipment, dry mortar thermal insulation mortar experiment equipment, asphalt waterproof material experiment equipment, paint coating experiment equipment, non-destructive testing and other experimental equipment. Operating cement experiment equipment, concrete experiment equipment, highway geotechnical experiment equipment, dry mortar thermal insulation mortar experiment equipment, asphalt waterproof material experiment equipment, paint coating experiment equipment, non-destructive testing and other experimental equipment. Company products rely on excellent quality, perfect after-sales service, reasonable prices sell well in major universities, testing units, building materials enterprises, engineering construction units. It enjoys a high status and a good reputation among consumers, and has customers in nearly 30 provinces, cities, and autonomous regions in China, and has been exported to foreign countries. It has established long-term and stable cooperative relationships with users. The strength of the company, credit and contract compliance. Have a sound management system and a sound quality management system. And has a responsive and thoughtful after-sales service system. We will make unremitting efforts to serve our customers with excellent quality as always.
膩子柔韌性測定儀是 檢測儀器，用于涂料涂裝行業，對膩子膜層彎曲后，膜層產生裂紋和脫落現象的判斷，膩子柔韌性測定儀根據GB1748—88標準要求設計制造。
The putty flexibility tester is a testing instrument used in the paint coating industry to judge the cracks and peeling of the putty film after the putty film is bent. The putty flexibility tester is designed and manufactured according to the GB1748-88 standard.
QTB膩子柔韌性測定儀工作原理簡介：
該儀器主要由壓架與脫模兩個部分組成，使用時 先將壓緊輥柄和壓架放置托模的后端，使托膜*顯露出來，然后將樣板插入托膜后端的小槽內并用壓緊柄使偏心軸壓住樣板的一端，然后將壓架搬下通過壓架上的滾動軸使樣板沿著托膜表面均勻地彎曲變形，壓架搬至定位肖處為上后觀察樣板膩子膜表面的物理變化。
托臘規格分為兩種：R25 R50
通過在規定的條件下漆膜隨其底材一起變形而不發生損壞的能力評價漆膜的柔韌性
試驗技術特定：在標準規定條件下，彎曲試度板后，以使膩子膜開裂脫落時的彎曲膜的直徑mm)表示
Brief introduction to the working principle of QTB putty flexibility tester:
The instrument is mainly composed of two parts: the holder and the demoulding. When using it, first place the compaction roller handle and the holder on the rear end of the supporting mold to fully expose the supporting film, and then insert the sample plate into the small end of the supporting film. In the groove, the eccentric shaft is pressed against one end of the sample plate with a compression handle, and then the holder is moved down through the rolling shaft on the holder to make the sample bend and deform uniformly along the surface of the supporting film. Observe the physical changes on the surface of the sample putty membrane.
There are two specifications of Tora: R25 R50
Evaluate the flexibility of a paint film by its ability to deform with its substrate without damage under specified conditions
The test technology is specific: Under the conditions specified in the standard, after bending the test plate, the diameter of the curved film when the putty film cracks and falls is expressed in mm)
QTB膩子柔韌性測定儀技術參數：
★執行標準：GB/T1748-88
★試膜或軸棒尺寸：金屬彎曲膜直徑50mm ,100mm
★試板底材厚度：0.2-0.3mm（馬口鐵板）
★外形尺寸：300X120X90mm
★重量：8kg
Technical parameters of QTB putty flexibility tester:
★ Executive standards: GB / T1748-88
★ Test film or shaft rod size: metal bending film diameter 50mm, 100mm
★ Test board substrate thickness: 0.2-0.3mm (tinplate)
★ Dimensions: 300X120X90mm
★ Weight: 8kg
QTB膩子柔韌性測定儀保養：
儀器在停止使用時請擦去表面污垢，轉動部位涂40#機油潤滑，放置通風干燥環境中保存。
QTB putty flexibility tester maintenance:
When the instrument is not in use, please wipe off the surface dirt, lubricate the rotating part with 40 # oil, and store it in a ventilated and dry environment.
