Polyvinyl cawv (PVA) (PVOH) (C2H4O)n CAS 9002-89-5

Polyvinyl cawv (PVA) (PVOH) (C2H4O)n CAS 9002-89-5

Polyvinyl cawv (PVOH, PVA, lossis PVAl) yog dej-soluble hluavtaws polymer. Nws muaj cov formula [C2H4O]n.
Xa kev nug
Hauj lwm lawm
Kev tsis
Taw qhia

 

Lub npe: Polyvinyl cawv

CAS Nr: 9002-89-5

Molecular [C2H4O]n

Polyvinyl cawv yog ib qho dawb dawb, flocculent los yog hmoov, tsis muaj ntxhiab, thiab soluble hauv dej (siab dua 95 degree).

 

Specifications

 

Cov khoom

Specifications

Cawv Degree

5% max

Tshauv

0.7 feem pua ​​max

Tus nqi PH

5 -7

viscosity

400-50.0 mpa.s

 

Ntim: Hauv hnab ntawv ntawm 25 kg net lossis 800 kgs lub hnab loj ntawm pallets net txhua.

Lwm yam kev qhia tshwj xeeb thiab ntim khoom tuaj yeem muab tau raws li qhov xav tau.

 

Peb Qhov Zoo

 

  1. Cov nqe lus them nqi: Cov nqe lus them nqi yooj yim tau txais kev txhawb nqa. Xws li O / A, T / T, D / A, D / P, L / C
  2. MOQ: Peb txhawb nqa qhov kev txiav txim yam tsawg kawg nkaus ntawm 1 lub nruas lossis lub hnab
  3. Khoom specifications & hom: Cov khoom ntawm txawv specifications thiab hom yuav muab tau raws li xav tau.
  4. Nqe ntawm Cov Khoom: Cov khoom sib tw nqi
  5. Qauv: Cov qauv pub dawb muaj, tab sis cov nqi thauj khoom yuav nyob ntawm koj tus as khauj thiab cov nqi them tuaj yeem txiav tawm ntawm koj qhov kev txiav txim yav tom ntej.
  6. Peb tau tsim kev sib raug zoo nrog kev koom tes ntev thiab ruaj khov nrog cov tuam ntxhab thiab cov muag khoom hauv ob lub teb chaws thiab thoob ntiaj teb.
  7. Peb muaj kev thauj mus los zoo meej thiab txhawb nqa LCL nrog rau lwm yam khoom.

 

Daim ntawv thov

 

1. Polyvinyl cawv yog ib qho tseem ceeb ntawm cov khoom siv raw, dav siv los tsim cov txheej txheem, cov nplaum, cov ntawv ua cov neeg ua haujlwm, emulsifiers, dispersants, films, thiab lwm yam khoom.

2. Nws cov ntawv thov suav nrog kev lag luam xws li textile, zaub mov, tshuaj, kev tsim kho, kev ua ntoo, papermaking, luam ntawv, kev ua liaj ua teb, hlau, thiab cov tshuaj polymer.

 

Chemical & Physical Properties

 

Cov mis mos molecular

[C2H4O]n

Molecular hnyav

44.05

CAS Nr

9002-89-5

EINECS NO

209-183-3

Qhov ntom

1.080g / cm3

Qhov tshwm sim

Dawb flake, flocculent los yog hmoov khoom

Flash point

79 degree

 

Yog tias koj nrhiav tsis tau qhov koj xav tau, thov xa ib tsab ntawv los qhia peb txog koj cov kev xav tau, peb yuav teb thiab muab cov khoom tsim nyog tshaj plaws thiab ntim rau koj sai li sai tau.

 

 

Cim npe nrov: polyvinyl cawv (pva) (pvoh) (c2h4o)n cas 9002-89-5, Tuam Tshoj polyvinyl cawv (pva) (pvoh) (c2h4o)n cas 9002-89-5 manufacturers