POM強度,、剛度高,彈性好,減磨耐磨性好.其力學(xué)性能優(yōu)異,比強度可達,比剛度可達2650MPa,與金屬十分接近.POM的力學(xué)性能隨溫度變化小,共聚POM比均聚POM的變化稍大一點.POM的沖擊強度較高,但常規(guī)沖擊不及ABS和PC;POM對缺口敏感,有缺口可使沖擊強度下降90%之多.POM的疲勞強度十分突出,10交變載荷作用后,疲勞強度可達35MPa,而PA和PC僅為的蠕變性與PA相似,在20℃,、21MPa,、3000h時僅為%,而且受溫度的影響很小.POM的摩擦因數(shù)小,耐磨性好(POM>PA66>PA6>ABS>HPVC>PS>PC),極限PV值很大,自潤滑性好.POM制品對磨時,高載荷作用時易產(chǎn)生類似尖叫的噪聲.

常見型號:

(1)美國杜邦:23P,51P,100,100P,4510,500,500AF,500AL,500BK,500CL,500NC,500P,500T,507,507BK,525GR,527UV,570,577,588P,900,900P,90EMP,988P,927UV,DE-20076-NC,DE-20171,DE-20199,DE-20242,DE-20266-BK602,DE-8902,DE-8903,DE-9422,DE-14009-HP,DE-9206BK,DE-20323,DE9422-BK602

(2)日本寶理:M90-44,M90-45,M90-04,M90-02,M90-35,M90,M90S,M25S,M25-04,M25-44,M270,M270-44,M270-UP,M90-71,CS-20,GB-25,GC-25,GH-25,GH-25D,GR-20,VC-32,KT-20,SU-25,SW-01,SW-22,SW-41,SX-35,CW-01,SF-20,EB-10,ES-5,FX-11J,NW-02C,?NW-02,TR-20,0L-10,U10-01,HP25X

(3)德國巴斯夫:2640Z4NC,N2310P,N2720M63,N2640Z6,N2200,N2640Z2,FK61002,H320,S2320

(4)日本旭化成:4520,DG450,GT525,HC750,LA541,LD755,LM511,LT802,SA472,Z4513,AK510,AK751,HC450,LA501,MT754,3010,4013A,4060,4510,4513,4590,5013A,7050,7054,7520,7554,DG400,EF-450,LP402

(5)美國液氮:KL-4040,KL-4540,PDX-K-05014,KL-4020,KL-4030,RXK06006-NT92,KFX-1006

(6)日本三菱:C10,FG2010,FG2015,FG2035,CF10,FU2025,FG2025,F20-03,F30-03

(7)韓國工程:F25-63,FV-30A,F10-02,F20-02,F20-03,F25-03H,F30-03,FU2025

(8)-臺麗鋼:FM090,M450,M90,FM270

DUPONT Delrin 23P,

DUPONT Delrin 51P,

DUPONT Delrin 100,

DUPONT Delrin 100P,

DUPONT Delrin 4510,

DUPONT Delrin 500,

DUPONT Delrin 500AF,

DUPONT Delrin 500AL,

DUPONT Delrin 500BK,

DUPONT Delrin 500CL,

DUPONT Delrin 500NC,

DUPONT Delrin 500P,

DUPONT Delrin 500T,

DUPONT Delrin 507,

DUPONT Delrin 507BK,

DUPONT Delrin 525GR,

DUPONT Delrin 527UV,

DUPONT Delrin 570,

DUPONT Delrin 577,

DUPONT Delrin 588P,

DUPONT Delrin 900,

DUPONT Delrin 900P,

DUPONT Delrin 90EMP,

DUPONT Delrin 988P,

DUPONT Delrin 927UV,

DUPONT Delrin DE-20076-NC,

DUPONT Delrin DE-20171,

DUPONT Delrin DE-20199,

DUPONT Delrin DE-20242,

DUPONT Delrin DE-20266-BK602,

DUPONT Delrin DE-8902,

DUPONT Delrin DE-8903,

DUPONT Delrin DE-9422,

DUPONT Delrin DE-14009-HP,

DUPONT Delrin DE-9206BK,

DUPONT Delrin DE-20323,

DUPONT Delrin DE9422-BK602

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