China Izingxenye Material Series-FFKM abakhiqizi nabaphakeli | GuoWei

Izingxenye Material Series-FFKM

Incazelo emfushane:

Perfluoroelastomer (FFK) kuyinto elastomer zokwenziwa, ngaphandle nokuxhumanisa -H. Lolu hlobo ruber, okuyinto bangasebenza ngempumelelo ngaphansi lokushisa max of 327 ℃ futhi bathele ukugqwala kwanoma iyiphi umlamuleli zamakhemikhali, has ukubekezelelana ephelele namafutha, chemical & ukushisa.
Nokuxhumanisa Fluocarbon isizathu esiyinhloko tohigh ukuzinza Perfomance. I kokucindezelwa refractory ukusonteka unomphela ukusebenza Peiluoroelastomer luphakeme sokuphila Viton. t is kabanzi Semiconductor womshini, Petrochemical, igesi isizinda, ukudla kanye nezindiza mkhathi yezokwelapha izimboni ngenxa yemvelo iqhawe.


umkhiqizo Imininingwane

umkhiqizo Amathegi

Dupont-Kalrez

Impahla

iyunithi

Kalrez 6375

Kalrez 4079

Amandla eqine @ Break

MPA

15.1

16.9

kgf / cm Modulous @ 100%

154Mpa

172 / 7.2

7.3

kgf / cm 2

73,4

74

/

Ukunwebeka iphesenti @ Break

%

160

150

Ukuqina

HS

75

75

Heat Ukumelana lokushisa

X)

275

316

70 ihora egumbini lokushisa

/

/

22

70 ht ar 2041:

/

30

25

China -FFKM

Impahla

iyunithi

 

Ukuqina

HS

72

Amandla eqine @ Break

MPA

20

Amaphesenti Enlogation @ Break

%

175

Modulous @ 100%

MPA

10.5

Heat Ukumelana lokushisa

P

270P

70 ihora egumbini lokushisa

/

19

70 ihora at 204  ° C

/

49

Installlation nstructions

Ukulondolozwa:
1 Shaft ngaphandle ubukhulu luphakathi ukubekezelelana 0 Comm
2.Shaft uphelelwa <0.1mm
3.Shat ekupheleni iflothi <0.13mm
4 Akukho imiphetho ebukhali ku kushaft phezu o ring
Qaphela:
Ngesikhathi ufaka musa bhala noma kulimaze o ring. uma kukhona lilimele, sicela uthintane ne-ejenti ukuze abafowethu bathole esikhundleni esisha.

Ukufakwa structions:
Isethi egcwele igobolondo uphawu ukugeza ukuvuza ncamashi lidlule ukuhlola ngaphambi sale.In ukuze ugweme umonakalo, musa ukuqaqa futhi futhi ukuhlanza izingxenye ngaphambi ukulungiswa.
2 Isibonelelo kufaneleka phakathi uphawu nesicu kuyinto H6 dl 0.8, futhi kufanele kube khona ehola-inedge ekupheleni kushaft. I ububanzi ngaphandle kwe-shaft isikhundla isikulufa kufanele kube 01 -0.2mm ezincane, nimelana isikulufa phezu-qinisa gcoba kushaft ngamafutha.
3. Beka uphawu igobolondo ekamelweni futha ke:
    A: baqaphe isikulufa imishudo ezine Flanges, ukuqinisekisa medium ehola kwimbobo "Gat le Isikhundla phezulu.
    B: baqaphe ezine isethi ngezikulufo futhi beka emikhonweni shaft ku kushaft.
    C: Susa gauge zingqwembe ezine. Sicela uwagcine futhi izosetshenziswa ukufakwa esizayo futhi dissassembl.
    D Xhuma medium nomthofu-e ipayipi nge imbobo "Gin ukuze thela kude ukushisa ukuxabana futhi siwasebenzise uphawu ekamelweni lapho futha ukugijima.

Qaphela:
Ngemva uqedele ukufaka, turning kushaft ngesandla ukuze uhlole ukujikeleza. Uma kushaft ayikwazanga uphendukisa ngokushelela, uphawu ayekade engafanele ezifakiwe.


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