Ngwaahịa

TF-PU501 P na N na-egbochi ọkụ maka ụfụfụ PU siri ike

Nkọwa Dị Mkpirikpi:

TF-PU501 bụ phosphorus-nitrogen siri ike nke na-enweghị halogen nke nwere ihe na-egbochi ire ọkụ, ọ na-arụ ọrụ ma n'oge a na-akpọchi akpọchi na oge gas.

Nkọwa Ngwaahịa

Akara Ngwaahịa

Okwu Mmalite

TF-PU501 bụ ngwaahịa na-egbochi ire ọkụ nke e mepụtara nke ọma maka ụfụfụ siri ike nke PU. Ntụ ntụ isi awọ ya enweghị halogen ma enweghị ígwè dị arọ, nwere uru PH na-anọpụ iche, iguzogide mmiri, mmetụta dị mma nke igbochi anwụrụ ọkụ, yana arụmọrụ dị elu nke na-egbochi ire ọkụ.

Ọ bụrụ na ndị ahịa enweghị nha na agba nke ihe ndị dị n'ime ya, TF-pu501 dabara adaba maka Pu siri ike maka ihe na-egbochi ire ọkụ, na-enye ezigbo ihe ngwọta nchekwa ọkụ maka ihe PU nke a na-ejikarị eme ihe ná ndụ anyị. N'ọha mmadụ nke oge a, ojiji nke ihe PU aghọọla ihe dị mkpa n'ọtụtụ ngalaba dị iche iche. Ma n'ime ngwá ụlọ, ụlọ, njem ma ọ bụ ụlọ ọrụ ụgbọelu, a chọrọ ihe achọrọ maka nchekwa ọkụ.

Nkọwapụta

Nkọwapụta TF-PU501
Ọdịdị Ntụ ntụ isi awọ
P2O5ọdịnaya (w/w) ≥41%
Ọdịnaya N (w/w) ≥6.5%
uru pH (10% nkwụsịtụ mmiri, na 25ºC) 6.5-7.5
Mmiri mmiri (w/w) ≤0.5%

Àgwà

1. Ntụ ntụ isi awọ, ọ na-agbasa mgbe a na-ekpo ọkụ, ọ na-arụkwa ọrụ nke ọma n'ibelata anwụrụ ọkụ.

2. Ọ na-eguzogide mmiri nke ọma, ọ naghị adị mfe ịmịpụta, ọ na-emekwa ka ire ọkụ ghara ịdị oke njọ.

3. Enweghị halogen na enweghị ion ígwè dị arọ. Uru pH na-anọpụ iche, dị nchebe ma kwụsie ike n'oge mmepụta na ojiji, ọ na-adakọ nke ọma, ọ bụghị imeghachi omume na ihe ndị ọzọ na-egbochi ire ọkụ na ihe enyemaka.

Ngwa

Enwere ike iji TF-PU501 naanị n'ọgwụgwọ na-anaghị ere ọkụ ma ọ bụ jiri ya na TEP maka ụfụfụ polyurethane siri ike. Mgbe etinyere ya naanị 9%, ọ nwere ike iru arịrịọ OI nke UL94 V-0. Mgbe etinyere ya naanị 15%, ọ nwere ike nweta nhazi B1 maka omume ọkụ nke ihe owuwu site na iji GB / T 8624-2012.

Ihe ọzọ bụ na njupụta anwụrụ ọkụ nke ụfụfụ ahụ erughị 100.

Nnwale Ihe Onwunwe

Nnwale Nchekwa Ọkụ na Nnwale Ihe Onwunwe Mekaniki maka FR RPUF

(TF- PU501, mkpokọta ibu nke 15%)

Ịgbachi Ọkụ:

TF-PU501

Ihe nlereanya

1

2

3

4

5

6

Oge nkezi nke oge iwepụ onwe onye

2

2

1

2

3

2

Ogologo ire ọkụ (cm)

8

10

7

9

8

7

SDR

68

72

66

52

73

61

OI

33

32

34

32

33

32.5

Ọkụ ọkụ

B1

Ngwongwo Mekaniki:

Nhazi

TF-PU501

Polyeter

MDI siri ike Ụfụfụ

ihe na-eme ka ụfụfụ kwụsie ike

Katalyza

Mgbakwunye(g)

22

50

65

8

1

1

Ike mkpakọ (10%) (MPa)

0.15 - 0.25

Ike nrụgide (MPa)

8 - 10

Njupụta ụfụfụ (Kg/m3)

70 - 100

Ngosipụta Foto


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