(1) Tshuaj stability: Kev ruaj ntseg ntawm polypropylene zoo heev. Dhau li rov tawm tsam cov concentrated sulfuric acid thiab concentrated nitric acid, nws ruaj khov rau ntau lwm cov tshuaj reagents, tab sis tsis muaj molecular phaus aliphatic hydrocarbons, cov ntxhuav hydrocarbons thiab chlorinated hydrocarbons. Nws tuaj yeem softening thiab swell PP, thiab nws cov tshuaj lom neeg ruaj khov nrog nce ntawm crystallinity. Yog li ntawd, polypropylene yog tsim rau ua ntau yam kav dej thiab fittings nrog zoo anti-corrosion siv.
(2) Cov Khoom Hluav Taws Xob: Cov Polypropylene muaj cov cuab yeej zoo heev, thiab vim nws tsis yoojyim dej, qhov rwb thaiv tsev tsis raug cuam tshuam los ntawm cov av noo. Nws muaj lub siab dielectric tas mus li thiab yuav siv tau los ua hluav taws xob rwb thaiv tsev cov khoom siv nrog nce kub. Nws muaj ib qhov kev sib tawg siab heev thiab tsim nyog rau kev siv ua hluav taws xob. Nws muaj zoo tsis kam mus rau qhov tsis sib haum thiab quab yuam, tab sis nws muaj hluav taws xob zoo li qub thiab yog ib qho yooj yim rau hnub nyoog nrog tooj.
(3) Huab cua tsis ua hauj lwm: Polypropylene yog ib qho teeb meem heev rau ultraviolet lub teeb. Ntxiv zinc oxide, dilauryl thiopropionate, cov xim dub lossis zoo li cov neeg ua haujlwm dawb tuaj yeem txhim kho nws txoj kev laus. PP polypropylene yog non-toxic, tsis muaj ntxhiab, tasteless, milky dawb siab crystalline polymer nrog ib tug ceev ntawm 0.90 ~ 0.91g / cm3, uas yog ib lub lightest ntau yam ntawm tag nrho cov plastics. Nws tseem ruaj khov rau dej, muaj dej txaus ntawm tsuas yog 0.01% hauv dej thiab molecular luj ntawm li ntawm 8 rau 150,000. Zoo formability, tab sis vim yog tus loj shrinkage tus nqi, tuab-walled khoom yog ib qho yooj yim rau sag. Qhov saum npoo ntawm cov khoom yog glossy thiab yooj yim rau xim. PP polypropylene muaj kev nplua cov kabmob nrawm zoo heev, thiab vim nws tsis yoojyim dej, lub rwb thaiv tsev tsis raug cuam tshuam los ntawm cov av noo. Nws muaj lub siab dielectric tas mus li thiab yuav siv tau los ua hluav taws xob rwb thaiv tsev cov khoom siv nrog nce kub. Nws muaj ib qhov kev sib tawg siab heev thiab tsim nyog rau kev siv ua hluav taws xob. Nws muaj zoo tsis kam mus rau qhov tsis sib haum thiab quab yuam, tab sis nws muaj hluav taws xob zoo li qub thiab yog ib qho yooj yim rau hnub nyoog nrog tooj. Iav fiber reinforced PP, feem ntau, PP khoom tensile lub zog ntawm 20M ~ 30MPa, bending zog ntawm 25M ~ 50MPa, bending modulus ntawm 800M ~ 1500MPa. Yog tias koj xav siv PP ntawm engineering yam ntxwv, koj yuav tsum siv cov iav fiber rau qhov kev txhawb zog.
Thov hu xov tooj rau peb yog tias koj muaj teeb meem.
Xiamen LFT Composite Plastic Co., Ltd
Khoom qab zib Hu
Email: candyhu@lfrtplastic.com
Tel: 0086-186-5906-9962 (wechat / whatsapp)
Skype: candy328520
Chaw Nyob: Tsis tau. 27, Hongxi Road, Ma Xiang nroog, Xiang 's ib cheeb tsam, Xiamen (361000), Suav teb
