一、功能說明FUNCTION:
本機適用于熔融粘度較低的熱塑性塑膠的品質判斷。測試方法是在規(guī)定溫度、荷重及活塞于儀器圓柱筒內,以計時測量方法測試熔融塑膠擠過規(guī)定長度與直徑的細孔模的速率,用來判斷制程當中聚合物流率的均勻性。本機符合ASTM、ISO、CNS規(guī)范A法的測試標準,可選擇定時自動切料或按鍵切料。適用于流率在0.15~50g/min間的材料,B法測試標準可裝配。
This tester covers measurement of the rate of extrusion of molten resins through a die of specified length and diaeter under prescribed conditions of temperature, load and piston position in the barrel for measuring the flow rates of polymer in producing process. This tester is complied with ASTM,ISO,JIS,CNS method A. The specimen can be cut off automatically either by a pre-setting specified time interval or by manually pressing the control key. It is applicable to test the material with a flow rates that fall between 0.15 and 50g/10min, It is acceptable to install method B as your instruction.
二、符合標準Produce spec:
1. GB/T 3682-2000 idt ISO 1133:1997 熱塑性塑料熔體質量流動速率和熔體體積流動速率的測定
2. ASTM D 1238-2010 用擠壓塑料計測量熱塑性塑料熔體流動速率的試驗方法
3. ASTM D 3364-1999(2011) 聚氯乙烯和流變的不穩(wěn)定熱塑性材料流動速率的測試試驗方法
4. JIS K 7210-1999 塑料.熱塑塑料熔體質量流速(MFR)和熔體體積流速(MVR)的測定
5. BS 2782-7 Method 720A-1997 塑料的試驗方法 第7部分 流變性能 試驗方法720a 熱塑性塑料熔體質量流動速率(MFR)和熔體體積流動速率(MVR)的測定
6. JB/T 5456-2005 熔體流動速率儀 技術條件
三、規(guī)格參數(shù)SPECIFICATIONS:
1. 溫度控制Temperature Control:常溫~400℃,PID控制,精度±0.1℃(含超溫保護)
Room Temp. ~400℃±0.1℃, PID control, inciude overheat protected
2. 砝碼Weight:1000g、2160g、3800g、5000g、7160g、10000g、12500g、21600g
(任選一種equipped with one of them)
3. 圓柱筒Cylinder:Ø9.5504±0.0076mm
4. 活塞Piston:Ø9.4742±0.0076mm
5. 細孔模Die:外徑:9.5±0.02mm;孔徑:2.0955±0.0051mm;長度:8.00±0.02mm
Out diameter 9.5±0.02mm, Inner diameter 2.0955±0.0051mm, Length 8.00±0.02mm
6. 自動切料裝置Auto Cutoff Device:自動切料,手動切料可選擇,設定時間0.1~99.99min任意設定
Auto/manual selection, time interval 0.1~99.99min
7. 附件Accessories:水銀溫度計150℃、200℃、250℃、300℃(任選一種);
Mercury thermometers, 150℃, 200℃, 250℃, 300℃(equipped with one of them)
清潔刷1支;通管器1支;導料棒1支;觀察鏡1個;
Brush for clean the die, brush for clean the die, a die plug, speculum
電木進料漏斗1個;刮膠鋼片3片,細孔模測試規(guī)2支
Bakelite funnel for charging sample, three steel sheets for cutting off the extruded sample, cylinder gauge
8. 體積Dimensions:W400×D510×H600mm(約about)
9. 重量Weight:42Kg(約about)
10. 電源Power:1∮ AC220V 3.