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Kejian Polymer (Shanghai) cov ntaub ntawv Co., Ltd

Chaw nyob: No., txoj kev Shenzhuan 3258, Songjiang District, Shanghai

Wu tiv tauj: Doris

Hu rau: 86-21-57855149; 18217261378

Fax: 86-21-57855398

Email:export@kejian-china.com

Zip code: 201603

Muag khoom: Xuesong Chen

Xov tooj: 13761748877

Skype:skywings881

Wu muag: Doris

Xov tooj: 18217261378

Skype:rainieshow  

SealantBasic cov yam ntxwv ntawm
Jan 23, 2016

Cov yas yog ib tug txaus los nyem unshaped materialto sau ib pob qij txha raug kaw, koj yuav cia siab onembedded kom qhuav, kub, hnyav, chemicalstability ntawm cross-linked ntaub ntawv thiab cov nyiaj, thiab khoom yas, cwj pwm visco-elastic orelastic sealing khoom tawg yooj yim. Xav kom muaj nuj nqi thesealed, yas lo hniav yuav tsum tau muaj cov yam ntxwv thefollowing yooj yim:

① workmanship zoo, crowded tsev, storagestability, chemical lossis tsawg; ua kua, cov roj

② uas tsis muaj permeability thiab lwm yam tawm;

③ yuav tiv taus telescopic zog, displacementand deformation ntawm tus txha; Thaum cov pob qij txha cyclicdeformation,

④ tau lees tias nws txoj kev kawm thiab rov qab zoo;

⑤ Muaj puas muaj zog txaus los mas thepressure;

⑥ tsis muaj xim nti, ob leeg los luj unglued adhesivestability;

Sadly nyob rau hauv lub siab kub, tsis temperatureembrittlement ntev li ntawm softening;

⑧ weathering tsis chalking, cracking, xaus lub neej sai los yog ntev li ntawm shrinkage, muaj isenough lub neej;

Krispy Kreme yog lub ntees tshwj xeeb, xws li whenthere yog ib qhob manifestation resistanceto puas thiab tej hauj, corrosionresistance, ntxuag kuj, cov, nopollution, xws li insulating lossis conductive.


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