TF-PU501 P a me N e hoʻopaʻa ʻia i ka lapalapa ahi no ka ʻōhuʻa PU ʻoʻoleʻa Kiʻi Hōʻike

TF-PU501 P a me N e hoʻopaʻa ana i ka lapalapa ahi no ka huʻa PU ʻoʻoleʻa

ʻO ka wehewehe pōkole:

ʻO TF-PU501 ka mea paʻa i ka halogen-free phosphorus-nitrogen i loaʻa ka intumescent flame retardant, hana ia i ka manawa condensed a me ke kinoea.

E kiʻi i nā laʻana manuahi E hele mai a e kelepona mai iā mākou

Huahana Huahana

Hoʻolauna

ʻO TF-PU501 kahi huahana pale ahi i hoʻomohala kūikawā ʻia no ka pua ʻaʻa PU.ʻO kona pauka hina he halogen ʻole a me ka metala kaumaha ʻole, me kahi waiwai PH kūʻokoʻa, kūpaʻa wai, ka hopena hoʻopau ʻana i ka uahi maikaʻi, a me ka maikaʻi o ka pale ahi.

inā ʻaʻohe koi o nā mea kūʻai aku i ka nui a me nā kala, kūpono loa ʻo TF-pu501 no ka Pu paʻa no ka lapalapa ahi, e hāʻawi ana i kahi hopena pale ahi maikaʻi loa no nā mea PU i hoʻohana nui ʻia i ko mākou ola.I ka nohona hou, ua lilo ka hoʻohana nui ʻana o nā mea PU i mea e pono ai i nā ʻano like ʻole.Inā i loko o nā lako hale, kūkulu, kaʻa a i ʻole nā ʻoihana aerospace, pono nā koi pale ahi.

Hōʻike

Hōʻike	TF-PU501
Ka nana aku	Pauda hina
P₂O₅maʻiʻo (w/w)	≥41%
N maʻiʻo (w/w)	≥6.5%
Waiwai pH (10% hoʻomaha wai, ma 25ºC)	6.5-7.5
Māmā (w/w)	≤0.5%

Nā hiʻohiʻona

1. ʻO ka pauka hina, hoʻonui i ka wā e wela ai, kūpono i ka hoʻopau ʻana i ka uahi.

2. ʻO ke kūpaʻa wai maikaʻi loa, ʻaʻole maʻalahi e hoʻoheheʻe, kiʻekiʻe ke ahi retardant pono.

3. ʻAʻohe halogen a ʻaʻohe metala kaumaha.ʻAʻole kūlike ka pH waiwai, palekana a paʻa i ka wā o ka hana ʻana a me ka hoʻohana ʻana, kūpono maikaʻi, ʻaʻole e pane me nā mea pale ahi a me nā mea kōkua.

Palapala noi

Hiki ke hoʻohana wale ʻia ka TF-PU501 i ka lapaʻau ʻana a i ʻole hoʻohana pū ʻia me TEP no ka huʻa polyurethane paʻa.Ke hoʻohui pū ʻia ʻo 9%, hiki iā ia ke hōʻea i ka noi OI o UL94 V-0.Ke hoʻohui pū ʻia ʻo 15%, hiki iā ia ke hoʻokō i ka helu B1 no ka hana ʻana o nā mea kūkulu hale me GB / T 8624-2012.

ʻO ka mea hou aku, ʻoi aku ka liʻiliʻi o ka uahi o ka pua ma mua o 100.

Hoao Waiwai

ʻO ka hoʻāʻo ʻana i ke ahi a me ka waiwai mīkini no FR RPUF

(TF- PU501, huina hoouka o 15%)

Hoʻopaʻa ahi:

TF-PU501	Laʻana
TF-PU501	1	2	3	4	5	6
ʻAwelika manawa hoʻopau iho（s）	2	2	1	2	3	2
Ke kiʻekiʻe o ke ahi (cm)	8	10	7	9	8	7
SDR	68	72	66	52	73	61
OI	33	32	34	32	33	32.5
Ka hikiwawe	B1

Waiwai Mechanical:

ʻO ka hoʻomākaukau ʻana	TF-PU501	Polyether	MDI ʻoʻoleʻa	ʻūhā	Mea hoʻopaʻa pahu	Mea hoʻoheheʻe
Pākuʻi(g）)	22	50	65	8	1	1
Ka ikaika hoʻoemi (10%)(MPa)	0.15 - 0.25
Ka ikaika tensile（MPa）	8 - 10
ʻO ka nui o ka pahu (Kg/m³)	70 - 100