Ngwaahịa

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

Nkọwa dị mkpirikpi:

TF-PU501 bụ ihe mejupụtara halogen na-enweghị phosphorus-nitrogen nwere ihe na-egbochi ire ọkụ, ọ na-eme ma n'oge condensed na oge gas.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Okwu mmalite

TF-PU501 bụ ngwaahịa na-egbochi ire ọkụ emepụtara nke ọma maka ụfụfụ siri ike PU.Uzuzu isi awọ ya enweghị halogen na enweghị ọla dị arọ, yana uru PH na-anọpụ iche, nguzogide mmiri, mmetụta dị mma na-egbochi anwụrụ ọkụ, yana nrụpụta ọkụ dị elu.

Ọ bụrụ na ndị ahịa enweghị ihe achọrọ nke nha na agba, TF-pu501 dabara adaba maka Pu siri ike maka ire ere ọkụ, na-enye ihe nchebe ọkụ dị mma maka ihe PU nke a na-ejikarị na ndụ anyị.N'ime ọha mmadụ nke oge a, iji ihe PU eme ihe n'ọtụtụ ebe aghọwo ihe dị mkpa na mpaghara dị iche iche.Ma n'ime ngwá ụlọ, ihe owuwu, ụgbọ njem ma ọ bụ ụlọ ọrụ ikuku, ihe nchekwa ọkụ chọrọ.

Nkọwapụta

Nkọwapụta TF-PU501
Ọdịdị ntụ ntụ ntụ
P2O5ọdịnaya (w/w) ≥41%
N ọdịnaya (w/w) ≥6.5%
Uru pH (10% nkwusioru mmiri, na 25ºC) 6.5-7.5
Mmiri (w/w) ≤0.5%

Njirimara

1. ntụ ntụ ntụ, gbasaa mgbe ọkụ, na-arụ ọrụ nke ọma na nkwụsị anwụrụ ọkụ.

2. Mmiri na-eguzogide mmiri dị mma, ọ dịghị mfe ịmalite, nnukwu ọkụ retardant arụmọrụ.

3. Halogen-free na ọ dịghị arọ metal ion.Uru pH na-anọpụ iche, nchekwa na kwụsie ike n'oge mmepụta na ojiji, ezigbo ndakọrịta, ọ bụghị imeghachi omume na retardant ndị ọzọ ọkụ na inyeaka.

Ngwa

Enwere ike iji TF-PU501 naanị na ọgwụgwọ ọkụ ma ọ bụ jiri ya na TEP maka ụfụfụ polyurethane siri ike.Mgbe agbakwunyere otu 9%, ọ nwere ike iru arịrịọ OI nke UL94 V-0 .Mgbe otu agbakwunyere 15%, ọ nwere ike nweta nhazi ọkwa B1 maka omume ọkụ nke ihe ụlọ na GB / T 8624-2012.

Kedu ihe ọzọ, njupụta anwụrụ ọkụ nke ụfụfụ erughị 100.

Nnwale ihe onwunwe

Nkwụghachi ọkụ na Nnwale akụrụngwa maka FR RPUF

(TF- PU501, mkpokọta nbudata nke 15%)

Ọkụ na-akwụsịlata:

TF-PU501

Ihe atụ

1

2

3

4

5

6

Nkezi oge igbu onwe (s)

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

Ịkụ ọkụ

B1

Ngwongwo igwe:

Nhazi

TF-PU501

Polyether

MDI siri ike Onye na-afụ ụfụfụ

Foam stabilizer

Ihe na-akpata

Mgbakwunye (g)

22

50

65

8

1

1

Ike mkpakọ (10%)(MPa)

0.15 - 0.25

Ike tensile (MPa)

8-10

Njupụta ụfụfụ (Kg/m3)

70-100

Ngosipụta foto


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