Okun ite títúnṣe ọra PA6 Hunan Yuehua YH800
Okun ite títúnṣe ọra PA6 Hunan Yuehua YH800
Ọja sile
Ọna igbelewọn iṣẹ ṣiṣe ẹrọ
Rockwell lile 72.2 ASTM d785
Agbara atunse 86,6 MPa ASTM D790, ISO178
Modulu atunse: 2087 MPa (ASTM D790 / ISO178)
Iyara fifẹ
Egugun 148,1% ASTM D638, iso527
Agbara fifẹ 60.7 MPa ASTM D638, iso527
Ọna idanwo kuro fun iwọn iṣẹ ṣiṣe ipa
Charpy Notched Ipa Agbara
23 ° C 20,1 J / m ASTM D256, ISO179
Ọna idanwo ipin iṣẹ ṣiṣe ti ara
Gbigba omi
23 ° C / 24H <0,07% ASTM D570, ISO62
Yo ibi-sisan oṣuwọn
200°C, 5.0kg 2.85 g/10min ASTM D1238 , ISO1133
Idinku: 0.93%, ASTM D955
iwuwo 1.156 g / cm3 ASTM D792, iso1183
Gbona išẹ Rating kuro ọna igbeyewo
Ojutu yo: 215-220 ° C-
Gbona abuku otutu
UN annealed 71 ° C ASTM D648, iso75
Itanna išẹ Rating kuro ọna igbeyewo
Dada resistivity 2.4e + 13 ohms ASTM D257, IEC60093
Resistance iwọn didun 1.5x10a14 ohms cm ASTM D257, IEC60093
Dielectric ibakan
1 MHz 0,65 ASTM D150, IEC60250
Ohun elo
Awọn ohun-ini kemikali ati ti ara ti PA6 jẹ iru awọn ti PA66.Sibẹsibẹ, aaye yo rẹ jẹ kekere ati iwọn otutu ilana jẹ jakejado.Idaduro ipa rẹ ati solubility dara julọ ju PA66, ṣugbọn gbigba ọrinrin rẹ tun lagbara.Nitori ọpọlọpọ awọn abuda didara ti awọn ẹya ṣiṣu ni o ni ipa nipasẹ gbigba ọrinrin, eyi yẹ ki o gbero ni kikun nigba lilo PA6 lati ṣe apẹrẹ awọn ọja.Lati le ni ilọsiwaju awọn ohun-ini ẹrọ ti PA6, ọpọlọpọ awọn iyipada ni a ṣafikun nigbagbogbo.Gilaasi okun jẹ aropọ ti o wọpọ julọ.Nigba miiran roba sintetiki, gẹgẹbi EPDM ati SBR, ni a ṣafikun lati mu ilọsiwaju ipa.Fun awọn ọja laisi awọn afikun, idinku PA6 wa laarin 1% ati 1.5%.Fikun awọn afikun okun gilasi le dinku idinku si 0.3% (ṣugbọn o jẹ diẹ ti o ga julọ ni itọsọna papẹndikula si ilana naa).Idinku ti apejọ mimu jẹ nipataki ni ipa nipasẹ crystallinity ati gbigba ọrinrin ti ohun elo naa.Isunki gangan tun jẹ iṣẹ ti apẹrẹ apakan ṣiṣu, sisanra ogiri ati awọn aye ilana miiran.
PA6 ọra jẹ lilo pupọ ni iṣelọpọ ile-iṣẹ ti awọn bearings, awọn jia yika, awọn kamẹra, awọn jia bevel, ọpọlọpọ awọn rollers, awọn pulleys, awọn impellers fifa, awọn abẹfẹfẹ afẹfẹ, awọn jia alajerun, awọn thrusters, skru, eso, gaskets, awọn oruka lilẹ giga-giga, sooro epo lilẹ gaskets, epo sooro awọn apoti, nlanla, hoses, USB sheaths, shears, pulley sleeves, shaper sliders, electromagnetic pinpin àtọwọdá ijoko, tutu ti ogbo ohun elo, gaskets, ti nso cages Orisirisi awọn pipeline epo, pistons, awọn okun, awọn beliti gbigbe, awọn ohun elo kurukuru odo fun ẹrọ asọ ati ohun elo ile-iṣẹ, awọn iwulo ojoojumọ ati awọn fiimu apoti lori awọn ọkọ ayọkẹlẹ ati awọn tractors.
