Nigbagbogbo a pe gilasi aabo gilasi tempered, ati iru gilasi aabo miiran ti a npè ni gilasi laminated.Laminated gilasi jẹ besikale kan gilasi ipanu kan.O jẹ ti gilasi meji tabi diẹ sii pẹlu interlayer fainali (EVA / PVB / SGP) laarin.Gilasi naa yoo ṣọ lati duro papọ ati ọran ọkan ti bajẹ - nitorinaa yẹ bi ohun elo glazing aabo.

Nitori gilaasi laminated duro lati ni ipa ti o dara julọ ju awọn iru gilasi miiran lọ, eyi ni ohun ti a lo ninu awọn oju afẹfẹ ode oni.Interlayer sandwiched naa funni ni iduroṣinṣin igbekalẹ gilasi ati jẹ ki o jẹ ki o fọ yato si bi agbara gilasi ti o ni ibinu.

Iye owo: SGP ：PVB

Awọ: PVB · SGP

Bulletproof gilasi ti wa ni laminated gilasi, o jẹ orisirisi fiimu ati gilasi laminated.Ni deede, o wa pẹlu PVB, olufẹ ọwọn, ti o ba ni isuna ti o to, lẹhinna ronu nipa SGP :) Nibi Mo fẹ lati sọ iyatọ laarin PVB ati SGP laminated glass.

1- Ohun elo:

SGP jẹ abbreviation ti SentryGuard Plus Interlayer, ti a ṣe nipasẹ ami iyasọtọ Amẹrika Dupont, ni Oṣu Karun ọjọ 1, ọdun 2014, Kuraray Co., Ltd. di alaṣẹ iyasọtọ fun imọ-ẹrọ ati ami-iṣowo ti SentryGlas®.

PVB jẹ Polyvinyl butyral, ọpọlọpọ awọn olupese oriṣiriṣi le ṣe agbejade ohun elo yii ni gbogbo agbaye.

2- Sisanra:

Iwọn PVB jẹ 0.38mm, 0.76mm, 1.14mm, ọpọ ti 0.38mm, sisanra SGP jẹ 0.89mm, 1.52mm, 2.28mm, ati bẹbẹ lọ.

3- Iyatọ akọkọ ni

"SGP" yoo duro duro nigbati awọn ẹgbẹ mejeeji ba ti fọ bi a ṣe akawe si "PVB" yoo ṣubu silẹ tabi fọ nigbati awọn ẹgbẹ mejeeji ti bajẹ.Gilaasi ti a fi lelẹ SGP jẹ igba marun ni okun sii ati to awọn akoko 100 ti o lagbara ju gilasi laminated PVB.Ti o ni idi ti awọn apẹẹrẹ fẹ lati lo SGP laminated gilasi fun ohun elo eyi ti o koju si buburu oju ojo bi yinyin iji, Iji lile, ati cyclone, tun fun ibikan pẹlu ogun tabi nilo ga aabo.

Jọwọ ṣe akiyesi, ko tumọ si SGP jẹ ailewu ju PVB ni gbogbo igba.

Fun apẹẹrẹ, "laminate kan pẹlu SGP kii yoo kọja awọn iṣedede ailewu fun afẹfẹ afẹfẹ nitori SGP jẹ lile ati gilasi ti a fi silẹ yoo jẹ lile pupọ fun ikolu ori. Idi kan wa ti SGP ko lo ninu awọn laminates ni glazing mọto ayọkẹlẹ."

5- Isọye:

Atọka ofeefee SGP jẹ kere ju 1.5, lakoko ti o jẹ deede Atọka ofeefee PVB jẹ 6-12, nitorinaa gilasi ti a fi oju SGP jẹ diẹ sii ko o ju gilasi PVB laminated.

6- Ohun elo

Fun PVB gilasi laminated: iṣinipopada, odi, pẹtẹẹsì, ilẹ-ilẹ, yara iwẹ, tabili, awọn window, ẹnu-ọna sisun gilasi, ipin gilasi, imọlẹ oju-ọrun gilasi, ogiri iboju gilasi, awọn window, awọn ilẹkun gilasi, facade gilasi, awọn oju iboju, gilasi-ẹri Bullet, bbl

Ati SGP: Gilaasi-ọta ibọn, Gilaasi-itumọ, Gilaasi ọkọ oju-irin iyara to gaju, Awọn ọkọ oju-irin -SGP gilasi iji lile, Aja, ọrun ọrun, pẹtẹẹsì, awọn igbesẹ, ilẹ, odi, ibori, ipin, ati bẹbẹ lọ.

Niwọn igba ti SGP jẹ gbowolori diẹ sii ju gilaasi laminated PVB, ti agbegbe tabi ipo ko ba buru, PVB jẹ doko-owo diẹ sii ju gilasi laminated SGP.

(Lati Susan Su, LinkedIn)