一、功能說(shuō)明FUNCTION:
本機(jī)適用于熔融粘度較低的熱塑性塑膠的品質(zhì)判斷。測(cè)試方法是在規(guī)定溫度、荷重及活塞于儀器圓柱筒內(nèi),以計(jì)時(shí)測(cè)量方法測(cè)試熔融塑膠擠過(guò)規(guī)定長(zhǎng)度與直徑的細(xì)孔模的速率,用來(lái)判斷制程當(dāng)中聚合物流率的均勻性。本機(jī)符合ASTM、ISO、CNS規(guī)范A法的測(cè)試標(biāo)準(zhǔn),可選擇定時(shí)自動(dòng)切料或按鍵切料。適用于流率在0.15~50g/min間的材料,B法測(cè)試標(biāo)準(zhǔn)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(biāo)準(zhǔn)Produce spec:
1. GB/T 3682-2000 idt ISO 1133:1997 熱塑性塑料熔體質(zhì)量流動(dòng)速率和熔體體積流動(dòng)速率的測(cè)定
2. ASTM D 1238-2010 用擠壓塑料計(jì)測(cè)量熱塑性塑料熔體流動(dòng)速率的試驗(yàn)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(dòng)速率的測(cè)試試驗(yàn)方法
4. JIS K 7210-1999 塑料.熱塑塑料熔體質(zhì)量流速(MFR)和熔體體積流速(MVR)的測(cè)定
5. BS 2782-7 Method 720A-1997 塑料的試驗(yàn)方法 第7部分 流變性能 試驗(yàn)方法720a 熱塑性塑料熔體質(zhì)量流動(dòng)速率(MFR)和熔體體積流動(dòng)速率(MVR)的測(cè)定
6. JB/T 5456-2005 熔體流動(dòng)速率儀 技術(shù)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(hù))
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(xì)孔模Die:外徑:9.5±0.02mm;孔徑:2.0955±0.0051mm;長(zhǎng)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(dòng)切料裝置Auto Cutoff Device:自動(dòng)切料,手動(dòng)切料可選擇,設(shè)定時(shí)間0.1~99.99min任意設(shè)定
Auto/manual selection, time interval 0.1~99.99min
7. 附件Accessories:水銀溫度計(jì)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(dǎo)料棒1支;觀察鏡1個(gè);
Brush for clean the die, brush for clean the die, a die plug, speculum
電木進(jìn)料漏斗1個(gè);刮膠鋼片3片,細(xì)孔模測(cè)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.