Icupa rya TF-PU501 P na N rigabanya umuriro rikoresheje ifuro rya PU rikomeye Ishusho yagaragaye

Ifuro ritangiza umuriro rishingiye kuri TF-PU501 P na N rikoreshwa mu gukurura ifuro rikomeye rya PU

Ibisobanuro bigufi:

TF-PU501 ni fosifore-azote ikomeye idafite halogen irimo umucanwa urinda umuriro, ikora haba mu gice cyo gufunga no mu gice cya gaze.

Shaka ingero z'ubuntu. Ngwino uduhamagare

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Intangiriro

TF-PU501 ni ikintu kidakoresha umuriro cyakorewe by’umwihariko ifuro rigikomeye rya PU. Ifu yayo y’ikijuju nta halogen irimo kandi nta cyuma gikomeye ifite, ifite agaciro ka PH katagira ingaruka ku ruhu, irwanya amazi, ifite ingaruka nziza zo gukumira umwotsi, kandi ikora neza cyane ku kudakoresha umuriro.

Niba abakiriya badafite ibisabwa ku bunini bw'uduce n'amabara, TF-pu501 ikwiriye cyane Pu ikomeye ku kintu kidaca umuriro, itanga igisubizo cyiza cyo kurinda inkongi ibikoresho bya PU bikoreshwa cyane mu buzima bwacu. Muri sosiyete ya none, ikoreshwa rya PU ryabaye ngombwa mu nzego zitandukanye. Haba mu nganda zo mu nzu, mu bwubatsi, mu gutwara abantu cyangwa mu by'indege, ibisabwa mu kurinda inkongi birakenewe.

Ibisobanuro

Ibisobanuro	TF-PU501
Isura	Ifu y'ivu
P₂O₅ibikubiye (w/w)	≥41%
Ibikubiye muri N (w/w)	≥6.5%
Agaciro ka pH (10% by'amazi asubitswe, kuri 25ºC)	6.5-7.5
Ubushuhe (w/w)	≤0.5%

Ibiranga

1. Ifu y'imvi, irakura iyo ishyushye, ikora neza mu kugabanya umwotsi.

2. Irwanya amazi neza cyane, ntibyoroshye kuyatemba, ikora neza cyane.

3. Iyoni zitagira halogen kandi nta na imwe ifite icyuma gikomeye. Agaciro ka pH ni ntaho kabogamiye, gafite umutekano kandi gahamye mu gihe cyo gukora no gukoresha, gashobora guhuza neza, ntigashobora kwangizwa n'ibindi bintu bigabanya umuriro kandi byuzuzanya.

Porogaramu

TF-PU501 ishobora gukoreshwa gusa mu buryo bwo kwirinda umuriro cyangwa igakoreshwa hamwe na TEP mu gutwika ifuro rya polyurethane. Iyo yongeweho 9%, ishobora kugera ku busabe bwa OI bwa UL94 V-0. Iyo yongeweho 15%, ishobora gushyira mu cyiciro cya B1 cy'imyitwarire yo gutwika ibikoresho by'ubwubatsi hamwe na GB / T 8624-2012.

Ikindi kandi, ubucucike bw'umwotsi bw'ifuro buri munsi ya 100.

Igerageza ry'umutungo

Igerageza ry'uburyo bwo gukumira inkongi z'umuriro n'ibikoresho bya tekiniki bya FR RPUF

(TF- PU501, umutwaro wose wa 15%)

Uburyo bwo kwirinda inkongi y'umuriro:

TF-PU501	Urugero
TF-PU501	1	2	3	4	5	6
Igihe mpuzandengo cyo kuzimya (s)	2	2	1	2	3	2
Uburebure bw'urumuri (cm)	8	10	7	9	8	7
SDR	68	72	66	52	73	61
OI	33	32	34	32	33	32.5
Ubushyuhe	B1

Imitungo ya tekiniki:

Uburyo bwo gukora	TF-PU501	Polyeteri	MDI iteye ubwoba	Umufuro	Igikoresho gishyigikira ifuro	Katalyzer
Inyongera (g)	22	50	65	8	1	1
Ingufu zo gukanda (10%) (MPa)	0.15 - 0.25
Imbaraga zo gukurura (MPa)	8 - 10
Ubucucike bw'ifuro (Kg/m2)³)	70 - 100