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ָxԭ ڵλã >> չʾ >> ϸ

ָxԭ

eSIĿ cΔ1590 lrg2015-06-06
     

ָxԭ

 

һ ָxù

ڌھϩ۱ϩ۱ϩABSwS֬ϩۼȩϡ̼֬ȶNϲϵw|ʣMFRwweʣMVRMМy

 

 ָx

ȫQwʜyxxһNʾzϼӹrԵֵy׼f(ASTM)Ű˾(DuPont)TõbԵƶɣyԇǣ

׌һrg10RȡһضȼNϘ׼ͬ£ڻwȻͨ^һֱ2.1mmAˣgֵԽ󣬱ʾԓzϵӹԽѣ֮tԽ

ʹõyԇ׼ASTM D 1238òԱ׼xҺָ(MeltIndexer)λg/10min

 

 ָxϱ׼

GB/T3682-2000׼ҪָxҪͬʱҲISO1133-97ASTM1238׼ҪɜyNϲϵw|ʣMFRwweʣMVRMМy

w|ʣMFRָͨ|ͨ^Ӊһ|aһlضʡ˷Nͨϣ

wweʣMVRָͨweͨ^늙zyCyòϵʣһ㑪һضٷdzϡעϼӜܿˮһӣ

 

ָxûͨ⣺

һ ͑Ҫo

͑ṩwԇҪDgҪ

Ҫԃ͑ҪyԇҪ󣬿͑ҪyԇϵָҪһNϣʲlԇ򞣿Ҫʩӵ|ǶأԇضǶ٣磺ABSϣҪڜض190£ʩ2.16kg,˷Nlÿ10ַNǶ٣ówԇY

͑ҪҪ͑]ԇMвԇ򞣬ԇY͑x

 

 

ġփxӦ÷Χ

ҪڸNԭϡwSϡ}ϲϡĭϵzyMSϵzyϵԇzyעܼǰϵzyȵȡ

׼ԇؓɣ˼

10.325kg=+aбP++1̖aw

21.200 kg=(0.325+20.875)

32.160 kg=(0.325+31.835)

43.800 kg=(0.325+43.475)

55.000 kg=(0.325+54.675)

610.000 kg=(0.325+54.675+65.000)

712.500 kg=(0.325+54.675+65.000+72.500)

821.600 kg=(0.325+20.875+31.835+4

 

1ʲwʣ

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MFR=600.m/t

ʽУmtxͬϣMFRw|ʣλg/10min

 
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