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MH-300Y泡綿/鞋材專用比重計(jì)MH-300Y Hydrometer
MH-300Y泡綿/鞋材專用比重計(jì)臺(tái)灣matsuhaku
1 在ASTM D 3574和JIS以及GB/T的規(guī)范中,所提及的鞋材、泡綿、EVA類的材料密度量測(cè),都以吸水性的測(cè)量為認(rèn)定的標(biāo)準(zhǔn),所以密度在所有泡綿物性中是非常重要的物性之一,包含用于生產(chǎn)化學(xué)發(fā)泡和添加劑的發(fā)泡,密度影響發(fā)泡的耐久性和支持性。
2 一般來說,較高的聚合物密度和較好的發(fā)泡將保留其原有的物理性質(zhì)和提供良好的支持性和舒適性,達(dá)到最初生產(chǎn)目的。
3 為了提升產(chǎn)品在混合材料和產(chǎn)品的耐磨性質(zhì)量和減少不良率的浪費(fèi),使產(chǎn)品符合國際的標(biāo)準(zhǔn)ASTM D 3574和JIS以及GB/T的規(guī)范。發(fā)泡材料要測(cè)定密度與體積作為判斷發(fā)泡體的質(zhì)量好與壞,尤其發(fā)泡體要測(cè)定加溫前后體積的變化,所以精確的測(cè)定密度、體積是關(guān)鍵問題。
體密度:對(duì)任意不規(guī)則形狀的鞋材、泡綿、EVA材料樣品,其體密度的測(cè)量,可配合真空機(jī)的抽取以飽和水法直接讀取體密度。
4 MH-300Y可直接讀取體比重、視孔隙率、體積、濕密度
功能及規(guī)格:
型號(hào) MH–300Y
秤重范圍 0.005g~300g
平均重量: 0.001g
密度精度: 0.001 g/cm3
測(cè)量時(shí)間: 約10秒
設(shè)定: 溫度補(bǔ)償設(shè)定、溶液補(bǔ)償設(shè)定
功能: 可直接顯示體密度、視孔隙率、體積、濕密度
標(biāo)準(zhǔn)接口: RS-232 選購設(shè)備:
A:真空抽取機(jī)
B:電磁加熱設(shè)備
MH-300Y foam / shoes special hydrometer MH-300YHydrometer
MH-300Y foam / shoes special hydrometer Taiwan matsuhaku
1 in the ASTM D 3574 and JIS and GB/T specification,material density material, mentioned foam, EVA test, tomeasure absorbency for identifying standard, so thedensity is one of the very important in all the foammaterial, containing a chemical foaming and foaming production the effect of additive, foam durability and supporting density.
2 in general, polymer with high density and good foamingwill retain its original physical properties and providegood support and comfort, to achieve the originalpurpose.
3 in order to promote the products in quality wear resistance composite materials and products and reducenon-performing rate of waste, so that products meet thestandards ASTM 3574 and JIS D international and GB/T specification. Determination of density and volume as thejudge the quality of foam is good or bad to foaming material, especially foam to measured changes before and after heating treatment volume, so the accuratedetermination of density, the volume is the key problem.
Density: shoes, of any irregular shape, EVA foam material samples, measuring the volume density, can be matched with a vacuum machine extraction volume density directly read the saturated water.
4 MH-300Y can directly read the body proportion,apparent porosity, volume, wet density
Functions and specifications:
Model MH - 300Y
Weighing range 0.005g~300g
The average weight: 0.001g
Density: 0.001 g/cm3 accuracy
Measurement of time: 10 seconds
Setting: temperature compensation, compensation settingsolution
Function: can be directly displayed on bulk density,apparent porosity, volume, wet density
Standard interfaces: RS-232 purchase equipment:
A: vacuum extraction machine
B: electromagnetic heating equipment