roto_pane

Te waipiro polyvinyl (PVOH, PVA, PVAl ranei) i te hanga

To hoa ki te hanga i te whenua kaariki!

Te waipiro polyvinyl (PVOH, PVA, PVAl ranei) i te hanga

Ko te waipiro polyvinyl (PVOH, PVA, PVAl ranei) he polymer waihanga wai-wairewa. Kei a ia te tauira tino pai [CH2CH(OH)]n. Ka whakamahia ki te hanga pepa, ki te whakapiri, ki nga momo paninga.
Ko te waipiro polyvinyl he mea paitini, he polymer biodegradable, me nga hua kei roto PVA he haumaru ki te whakamahi me te haumaru ki te kai. I whakatauhia e te Roopu Mahi Taiao hei whakaurunga iti morearea i roto i nga mea whakapaipai, a kua whakaaetia e te Whakahaere Kai me te Taauau te PVA mo te whakamahi i roto i te kohinga kai me nga tono rongoa.


Taipitopito Hua

Tohu Hua

Āhuatanga ā-tinana

Te ahua Te rerekee-kore
non-caking non- poke
Te rerekee-kore
non-caking non- poke
Waeine Waipiro %(mol/mol) 86.5~88.5 87.4
Viscosity mPa.s 45.0~55.0 50.2
Ihirangi Korekau % ≤ 5 2
Ihirangi pungarehu% ≤ 0.5 0.2
PH 5~7 5
160mesh haere% ≥95 99%

Taupānga

Ka whakamahia te waipiro PVA Polyvinyl hei awhina i nga polymerizations whakatara. Ko tana tono nui rawa atu i Haina ko tana whakamahi hei colloid whakamarumaru hei hanga whakamararatanga polyvinyl acetate (RDP). I Hapani ko tana whakamahinga nui ko te hanga i te muka vinylon.
Kei te whakamahia nuitia i roto i te kapia, te putty Wall/Skim coat, te whakapiri Tile / Tile grout ects.

Ka tere te memeha a PVA, ahakoa i roto i te wai matao. Ka rewa te kiriata PVA, ka taea e tetahi o nga momo moroiti e 55 kei roto i nga punaha maimoatanga wai para te wawahi i nga toenga o te kiriata memeha.

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Te Whakapai me te Rokiroki

Ka kapi te hua ki roto i nga peeke pepa-maha me te paparanga polyethylene o roto. Te taumaha kupenga 25KG. Ka taea te hangarua, te tahu ranei nga peke kau. I roto i nga peke kaore i whakatuwherahia, ka taea e tenei hua te noho mo etahi tau. I roto i nga peke tuwhera, ko te makuku o tenei hua ka awehia e te makuku hau.
Whakaorangia ki te waahi makariri me te maroke, karohia te ra. Me karohia te rokiroki i raro i te pehanga.
Tirohia te MSDS mo nga korero mo te whakahaere, te kawe, me te rokiroki o te hua.

wheketere

Te takai me te utaina Qty

NW.: 25KGS / BAG o roto me nga peke PE
20' FCL: 520BAS=13TONA
40' HQ: 1080PEKE=27TONA
Tukunga: 5-7days
Te kaha o te tuku: 2000Ton / Marama

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To Tatou Ratonga

Tauira Free

Tautoko Hangarau

Ka whakamatauria ia roopu hua kia pai ai te kounga.

Whakaaetanga Kounga

Tautoko tautoko whakamatautau.


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