Kaabo si awọn oju opo wẹẹbu wa!
Iroyin
-
Bii o ṣe le gba data gangan fun MFR&MVR
MVR (ọna iwọn didun): Ṣe iṣiro iwọn sisan iwọn didun yo (MVR) pẹlu agbekalẹ atẹle, ni cm3/10min MVR tref (theta, mnom) = A * * l/t = 427 * l/t θ jẹ iwọn otutu idanwo, ℃ Mnom jẹ ẹru ipin, kg A jẹ agbegbe apa-agbelebu apapọ ti piston ati barre…Ka siwaju -
Pataki ti okun idanwo iṣẹ aabo aṣọ
Pẹlu ilọsiwaju ti awọn eniyan ati idagbasoke ti awujọ, awọn ibeere eniyan fun awọn aṣọ-ọṣọ kii ṣe awọn iṣẹ ti o rọrun nikan, ṣugbọn tun ṣe akiyesi diẹ sii si ailewu ati ilera wọn, aabo ayika alawọ ewe ati ẹda-aye adayeba.Ni ode oni, nigbati awọn eniyan ba ṣe agbejoro adayeba ati ajọ alawọ ewe ...Ka siwaju -
Ibiti Idanwo Awọn ọja Roba & Awọn nkan
I.Rubber igbeyewo ibiti o: 1) roba: adayeba roba, silikoni roba, styrene butadiene roba, nitrile roba, ethylene propylene roba, polyurethane roba, butyl roba, fluorine roba, butadiene roba, neoprene roba, isoprene roba, polysulfide rubber, polyethylene ...Ka siwaju -
Awọn ọja Ṣiṣu Awọn nkan Idanwo Akọkọ
Biotilejepe awọn pilasitik ni ọpọlọpọ awọn ohun-ini to dara, kii ṣe gbogbo iru awọn pilasitik le ni gbogbo awọn ohun-ini to dara.Awọn onimọ-ẹrọ ohun elo ati awọn apẹẹrẹ ile-iṣẹ gbọdọ loye awọn ohun-ini ti awọn pilasitik pupọ lati ṣe apẹrẹ awọn ọja ṣiṣu pipe.Ohun-ini ṣiṣu, le pin si ipilẹ ...Ka siwaju -
Ibiti apoti & Boṣewa
Idanwo Ibiti Awọn ọja Idanwo Awọn Ohun elo Aise Aise Polyethylene (PE, LDPE, HDPE, LLDPE, EPE), polypropylene (PP), polystyrene (PS) polyvinyl chloride (PVC), polyethylene terephthalate glycol (PET), polyvinylidene dichloroethylene (PVDC), polyamidene (PA) ọti polyvinyl (P...Ka siwaju
