Tus nqi ntawm silicone roj hmab

Raws li kev txheeb cais ntawm Tuam Tshoj Association of Automobile Manufacturers, nyob rau hauv 2012, kev tsim thiab muag tsheb mus txog 19.2718 lab thiab 19.3064 lab raws li, nce 4.63 feem pua ​​​​thiab 4.33 feem pua ​​​​ntawm xyoo dhau los, thiab cov nyiaj ntawm silicone roj hmab. siv hauv kev lag luam tsheb mus txog li 20,{12}} tons. Raws li kev tshawb fawb tshiab ntawm Guanyan Tianxia, ​​nce cov khoom siv silicone siv hauv qhov chaw pib tuaj yeem txhim kho kev nyab xeeb ntawm lub tsheb zoo heev. Yog li ntawd, kev nce hauv kev tsim tsheb thiab theem ntawm kev siv tsheb ib leeg yuav txhawb nqa qhov kev xav tau ntawm silicone roj hmab hauv kev lag luam tsheb. . Lub xeev txhawb txoj kev loj hlob ntawm tus kheej lub npe ntawm cov tsheb thiab paub txog kev ywj pheej ntawm cov tsheb tseem ceeb. "2012 Catalog of Models for Official Vehicles of Party and Government Organs (Draft for Comment)" nthuav qhia kev lag luam ntawm cov khoom lag luam ntawm tus kheej hauv tsoomfwv kev yuav khoom, txhawm rau hloov pauv tsoomfwv hauv tebchaws tam sim no Cov xwm txheej ntawm kev yuav khoom feem ntau sib koom ua lag luam cov khoom lag luam muab ib tug guarantee. Txhawb txoj kev loj hlob ntawm cov khoom lag luam ywj pheej thiab kev vam meej ntawm kev lag luam tsheb hauv tsev yuav muab kev lav zoo rau daim ntawv thov ntawm tsheb nplaum. Nws yog kwv yees hais tias nyob rau hauv peb lub xyoos tom ntej no, kuv lub teb chaws chav tsev kub vulcanized silicone roj hmab yuav loj hlob ntawm ib tug nruab nrab txhua xyoo tus nqi ntawm 20 feem pua ​​​​hauv kev lag luam tsheb.

Tsis tas li ntawd, silicone roj hmab yog qhov tseem ceeb tshaj plaws uas tsis yog roj av-raws li hluavtaws roj hmab, suav txog li 98 feem pua ​​​​ntawm cov roj hmab uas tsis yog roj hmab siv hluavtaws. Txawm li cas los xij, vim qhov nce siab ntawm cov nqi roj, thiab tib lub sijhawm kuv lub teb chaws tau ua tiav hauv kev tsim cov thev naus laus zis ntawm silicone monomers, cov khoom siv tseem ceeb ntawm cov roj hmab silicone, cov thev naus laus zis ntawm silicone monomers tau monopolized los ntawm ntau lub tuam txhab sib txawv ua ntej. 2005, tab sis kuv lub teb chaws tau tsim Nws tau dhau los ua lub teb chaws loj tshaj plaws hauv ntiaj teb ntawm silicone monomers. Ob qho laj thawj no tau ua rau tus nqi ntawm cov roj hmab silicone qis dua li cov roj hmab hluavtaws hluavtaws txij li xyoo 2011, tsuas yog li 80 feem pua ​​​​rau 90 feem pua ​​​​ntawm cov roj hmab roj hmab ntau, ua rau nws pheej yig tshaj. Synthetic roj hmab, thiab pib hloov roj av raws li hluavtaws roj hmab ntawm ib tug loj teev. Qhov no yuav nthuav dav ntau qhov chaw lag luam ntawm kev lag luam silicone, thiab tib lub sijhawm yuav tsav kev noj lwm yam khoom siv silicone xws li roj silicone, silane coupling tus neeg sawv cev thiab silicone resin.