Gukingira imyenda Gukingura imyenda ： Kuvura umwenda utinda

I. Gutondekanya imyenda ya flame retardant.Gukingura imyenda

Imyenda ya flame retardant irashobora kugabanywamo:

1. Imyenda ihoraho ya flame retardant (kuboha fibre,Gukingura imyendaniyo inshuro zingahe, ingaruka za flame retardant ntizihinduka)

2. Gukaraba (inshuro zirenga 50) flame retardant umwenda.

3. Semi yogejwe ya flame retardant umwenda.

4. Impuzu zishobora gukoreshwaGukingura imyenda(gushushanya. Imyenda, intebe zo kwicara, nibindi)

Icya kabiri, uburyo bwo gukora imyenda ya flame retardant hamwe no kwinjiza inyongeramusaruro birashobora kugabanywamo: kuvura fibre flame retardant no kuvura imyenda ya flame retardant kurangiza.

Kuvura imyenda idakira:

1. Cyangwa uhindure inzira ya fibre pyrolysis, utezimbere umwuma wa karubone; Bimwe ni retardants ya flame isenya ikarekura imyuka idacana itwikiriye ubuso bwa fibre kandi ikora nkinzitizi yumuyaga.

2) Flame retardant modification ya silk yumwimerere.

Imyenda ya flame retardant irangiza:

1. Uburyo bwo gukumira umuriro.

1) Ihame ryo gutwikira firime: flame retardant ku bushyuhe bwo hejuru irashobora gukora ikirahuri cyangwa ikirahure cyinshi, hamwe na insulation. Oxygene. Irinde imyuka yaka umuriro, gira uruhare rwo kurinda umuriro.

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Ihame ryo kwinjiza ubushyuhe: Flame retardant ku bushyuhe bwinshi, itanga ubushyuhe bwo kwinjiza ubushyuhe, kugabanya ubushyuhe, kurinda ikwirakwizwa ry’umuriro. Byongeye kandi, nyuma yo kurangiza umwenda, ingufu zubushyuhe zikwirakwizwa vuba hanze, bigatuma selile idashobora kugera kubushyuhe bwo gutwikwa.

2. Kurangiza uburyo bwa flame retardant umwenda.

1) Kureka kotsa: Nimwe mubikorwa bikoreshwa cyane murwego rwo kurangiza flame retardant. Inzira iracika - pre - guteka - post - kuvura. Amazi yazengurutswe muri rusange arimo flame retardants, catalizator, resin, imiti itose, koroshya, byakozwe nkibisubizo byamazi cyangwa emulisiyo.

2) Kwinjiza no guteka (absorption): urugingo rwinjijwe muri flame retardant mugihe runaka, hanyuma rukuma hanyuma rugatekwa, kugirango igisubizo cya flame retardant cyakirwa na fibre polymerisation.

3) Uburyo bwa solvent organique: gukoresha flame retardant idashobora gushonga, hamwe nibyiza byo kurangiza flame retardant. Mu myitozo, hakwiye kwitabwaho uburozi no gutwika imikorere ya solve.

4) Uburyo bwo gutwikira: flame retardant ivanze na resin, kandi retardant ya flame igashyirwa kumyenda muguhuza resin. Ukurikije ibikoresho byimashini bigabanijwe muburyo bwo gusiba nuburyo bwo gusuka.