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kejian Polymer Hap 'u' (shanghai) co., Ltd

SoQ: ghobe', 3258 shenzhuan road, songjiang yoS, shanghai

contact: doris wu

contact: 86-21-57855149; 18217261378

nav: 86-21-57855398

email:export@kejian-china.com

zip ngoq: 201603

DIlmeH: xuesong chen

phone: 13761748877

skype:skywings881

DIlmeH: doris wu

phone: 18217261378

skype:rainieshow  

qatlh laH pe'vIl vaj pumDI' qoghlIj sealant
Jan 23, 2016

pe'vIl vaj pumDI' qoghlIj 4 meq:

1, movecomponents adhesive pagh premature ngaQ; mobile 'ay' vor sealant isgenerally 48 rep neH wej until fullycured sealant, joq acrack sealant luH 'oH. SuS joH rop withstand pagh jointdisplacement pong, luH SIQ laH je cracksealant luH construction Daq earlyto pemvaD.

adhesive bonding wej Dop ngaQ 2, anti-adhesive backing Hap 'u' pagh neglectpreventive 'aD, Qu' notuse Hergh chenchoH causingpremature pe'vIl 'eS displacement vaj pumDI' qoghlIj seams qaStaHvIS wej bond, chenmoH HeghDI' pagh jointdisplacement sealant vInaD, sealantin. thissituation baS HochHom Hergh overlookedproblem construction.

pemvaD displacement matay'DI' puS 3, actualengineering sealant displacement; impropercalculation, reasonable causesexcessive 'oHbe' pagh pemvaD Qagh ghot'e' qaStaHvIS puS sealant displacementability, seams manufacturing ghaH pemvaD pe'vIl vaj pumDI' qoghlIj luH Seng Hap 'u'.

4, wej lu' ghor Say', surethe ghor substrate chenmoH size pa' QaD, toavoid pe'vIl vaj pumDI' qoghlIj sealant 'ej foam.


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