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Ibhodi Engangeni Manzi ye-EVA—Iphepha Eliguquguqukayo Elingangeni Manzi le-EVA
Ibhodi engangeni manzi
Iindidi zeMveliso
iveliso ezifakiwe

Ibhodi Engangeni Manzi ye-EVA—Iphepha Eliguquguqukayo Elingangeni Manzi le-EVA

Ibhodi engangeni manzi ye-EVA, ekwaziwa ngokuba yibhodi ekwaziyo ukumelana nomswakama okanye ibhodi yendawo emanzi, yenzelwe ukwahlukanisa amanzi kunye nomswakama ngaphandle kokugoba, ukudumba, okanye ukonakala. Ibhodi engangeni manzi ye-EVA sisisombululo esihlala ixesha elide sokusetyenziswa kwiindawo zendlu yakho okanye ezakhiweyo ezichatshazelwe ngamanzi.

I-EVA, isishunqulelo se-ethylene-vinyl acetate copolymer, sisixhobo esenziweyo esisetyenziswa rhoqo. Iimpawu zayo ziquka ukuguquguquka okugqwesileyo, ukumelana nokuguguleka, ukumelana nempembelelo, kunye nokusebenza okubalaseleyo kokuthintela amanzi. Ibhodi engangeni manzi ye-EVA inamandla okutsalwa ≥16 MPa kunye nobude ≥550%, enokumelana neemeko ezahlukeneyo zokusingqongileyo.


Iimpahla ezingekasilwa: I-EVA

Indlela Yokupakisha: IiRolls Ezifakwe Ebhegini

Inkqubo yoMgca weMveliso


Ukuqinisekisa izinga lokwamkelwa kwemveliso eliyi-100%, isebe lolawulo lomgangatho lenkampani lenza uhlolo oluqhubekayo lwemigca yemveliso kunye nokuhlolwa okungacwangciswanga kwiimpahla ezigqityiweyo, ukuqinisekisa umgangatho okhuselekileyo kabini wophawu lwe-"Zhonglong".
Umzi-mveliso we-membrane ongangeni manzi 002
Umzi-mveliso we-membrane ongangeni manzi 003
Umzi-mveliso we-membrane ongangeni manzi 005
Umzi-mveliso we-membrane ongangeni manzi 001
  • Umzi-mveliso we-membrane ongangeni manzi 004

Iimpawu zeBhodi ye-EVA engangeni manzi

  1. 1.Ukusebenza Okugqwesileyo

    I-EVA, isishunqulelo se-ethylene-vinyl acetate copolymer, sisixhobo esenziweyo esisetyenziswa rhoqo. Iimpawu zayo ziquka ukuguquguquka okugqwesileyo, ukumelana nokuguguleka, ukumelana nempembelelo, kunye nokusebenza okubalaseleyo kokuthintela amanzi. Ibhodi engangeni manzi ye-EVA inamandla okutsalwa ≥16 MPa kunye nobude ≥550%, enokumelana neemeko ezahlukeneyo zokusingqongileyo.

    2. Ukwenziwa ngokwezifiso kwezinto eziPhambili

    Ibhodi yethu engangeni manzi ye-EVA yenziwe kakhulu nge-polymer eguquguqukayo ye-EVA enezinketho zobukhulu (0.8-2.0mm) kunye nobubanzi (1-4m), ngokuxhomekeke kwiimeko zesicelo, sinikezela ngobukhulu obahlukeneyo kunye noqwalaselo.

    3. Ufakelo Olulungiselelwe Ukwakhiwa

    Ibhodi engangeni manzi ye-EVA inokusikwa lula, yenziwe ngobushushu, kwaye icutshungulwe ngokweemfuno zoyilo ngelixa ibonisa ukufakwa nokugcinwa okulula, kunye nokukhawulezisa amaxesha eprojekthi. Ngenxa yoko, ibhodi engangeni manzi ye-EVA inokuqhelana ngokufanelekileyo neemeko zokwakha ezinzima.

Iinkcukacha zeMveliso

Ubukhulu

Ububanzi

Ubude

0.8mm-2.0mm

1m-4m

inokwenziwa ngokwezifiso*

Ipharamitha yoBugcisa


Hayi. Into Imeko Iyunithi Isalathiso
1 Tensile strength 23°C I-MPa ≧16
60°C ≧6
2 Ulwandiso olupheleleyo 23°C % ≧ 550
-20°C ≧350
3 Amandla Okukrazula kN/m ≧60
4 Ukungaguquki 0.3MPa; imizuzu engama-30 Akukho kuvuza
5 Ukuguquguquka kobushushu obuphantsi -35°C Akukho qhekeko
6 Utshintsho lweMilinganiselo yoBushushu Ulwandiso mm ≤2
Ukuncitshiswa ≤6
7 Ukuguga kobushushu 80°C×iiyure ezili-168 % ≥80 (Ukugcinwa kwamandla okuxinana)
≥70 (Ukugcinwa kobude)
8 Ukumelana neAlkali [UMgqibelo. Ca(OH)₂(aq), 23°C×168h] % ≥80 (Ukugcinwa kwamandla okuxinana)
≥90 (Ukugcinwa kobude)


IiScop zeSicelo seBhodi engangeni manzi ye-EVA

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