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Polyvinyl Alcohol Powder PVA-2488

Whakaahuatanga Poto:

1. Ko te Polyvinyl Alcohol (PVA) he wairewa wairewa me te waiwaro waiwaro waihanga.He totoka maroke, kei te waatea i roto i nga momo kirikiri me te paura.Kei roto i nga karaehe nga mea e rua kua tino waiwai me tetahi waahanga.

2. Mōkī: 25kg / putea

3. PH:5~7

4. PVA-2488 matua whakamahia mo te kāpia me etahi atu hua ki te whai kaha, hei tauira: putty glude

5. CAS NO.:9002-89-5


Taipitopito Hua

Tohu Hua

Whakaahuatanga hua

1. Ka hangaia te PVA ma te polymerization o te vinyl acetate monomer, ka whai i te hydrolysis o te polyvinyl acetate.
2. Ko te Polyvinyl Alcohol (PVA) he wairewa wairewa me te waiwaro hangarua.He totoka maroke, kei te waatea i roto i nga momo kirikiri me te paura.Kei roto i nga karaehe nga mea e rua kua tino waiwai me tetahi waahanga.
3. Ko te PVA he whakapiri pai me te kaha hononga pai ake, te hanga kiriata me nga taonga whakaemi. Ko te kiriata o te PVA e whakaatu ana i te tino atete ki te hinu, te hinu me te whakarewa.I tua atu i tana taonga hanga kiriata, he pai te piri ki nga rauemi hydrophilic me te hydrophobic.
4. I roto i nga ahumahi hangahanga me te whakapaipai, ka taea te whakamahi hei taapiri moata moata, he peita peita mo nga pakitara o roto me waho, me te whakakikorua i nga piriti pereti.

Taupānga

Ko te paura polymer 2488 he tino pai mo te hanga i nga taapiri moata, me te momo methyl cellulose ether o te kaihoko pupuri wai e whakamahia tahi ana, ka taea te whakapai ake i te ngawari o te moata ciment, te pupuri wai, te whakapai ake i te here o te moata.I tua atu, ka taea hoki te whakaiti i te waku o te kumete, na reira ka whakanui ake i te pai o te mahi me te kounga.(Aukati i te pakaru me te taka atu o tepaparanga raima, whakanui i te kaha adhesion me te maeneene).

TDS o te PVA-2488

Nga Tuemi Whakamatau

Nga Hua Whakamatau

Tau puranga

M200729A17

tohu waipiro %

85.86

konutai acetate %

0.9

Karekau %

2.1

Viscosity ( mpa.s)

49

Maama %

97

Puka acetate toenga %

16.99

Te ahua

Te paura ma

Uara PH

5~7

Nga painga

Polyvinyl Alcohol Powder PVA-2488-1

Ko Jinan Dongyuan Chemicals Co., Ltd. he kaihanga matū o te ao me te aro ki te hangarau matū matatau.He mea motuhake a Dongyuan ki nga taputapu hangahanga, te hua matua HPMC me te RDP, nga hua katoa mai i Dongyuan: he maamaa teitei, he kounga teitei!

Te takai me te tuku

Mōkī: peeke pepa kirihou i waho, PVC pēke kirihou roto, ia peeke kupenga taimaha 25KG
Te wa tuku: 2-5 ra i muri i te whiwhi utu

Polyvinyl Alcohol Powder PVA-2488
Polyvinyl Alcohol Powder PVA-2488-2

Ratonga muri-hoko

Ka noho ipurangi to maatau hangarau 24 haora ki te mahi mo nga kaihoko, ahakoa he raru o te hua ka taea e koe te whakapiri tika mai ki a maatau.

Nga utu utu me te tuku kaipuke mo te tauira

Polyvinyl Alcohol Powder PVA-2488-3
Polyvinyl Alcohol Powder PVA-2488-4

FAQ

1. Ko wai tatou?
Kei jinan matou, Haina, timata mai i te 2013, hoko atu ki Ahia ki te Tonga(30.00%), Ahia ki te Rawhiti (20.00%), Ahia ki te Tonga (14.00%), Amerika Te Tai Tokerau (10.00%), ki te Rawhiti o te Rawhiti (8.00%), ki te Tonga ki te Tonga. Uropi(5.00%), Amerika ki te Tonga(5.00%), Awherika(5.00%), Uropi ki te Rawhiti(3.00%).Tata ki te 20-50 nga taangata kei roto i ta maatau tari.

2. Me pehea e taea ai e matou te tohu te kounga?
I nga wa katoa he tauira i mua i te whakaputa i mua i te hanga papatipu.
I nga wa katoa te tirotiro whakamutunga i mua i te tuku.

3. He aha te mea ka taea e koe te hoko mai i a maatau?
HPMC,PVA,VAE

4. He aha koe me hoko mai i a matou kaua mai i etahi atu kaiwhakarato?
Ko Jinan Dongyuan Chemicals Co., Ltd. he kamupene hangarau, ngaio hoki e whakakotahi ana i te putaiao, wheketere me te hokohoko.Ma nga raina whakaputa aunoa, nga taputapu whakaputa-ao-ao.Neke atu i te 40,000 tana te whakaputanga ia tau.

5. He aha nga ratonga ka taea e matou te whakarato?
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