Polyvinyl Alcohol PVA 2488

Polyvinyl Alcohol(PVA) 2488 takamaiman matakin PVA ne, kuma ƙididdige ƙididdigewa sau da yawa yana nuna wasu ƙayyadaddun bayanai ko halaye na wannan ƙimar ta musamman. PVA shine polymer roba wanda aka samar ta hanyar hydrolysis na polyvinyl acetate. PVA 2488, kamar sauran maki na PVA, an san shi don ƙarancin ruwa da abubuwan ƙirƙirar fim. Anan akwai wasu mahimman fasalulluka da aikace-aikacen gama gari masu alaƙa da PVA 2488:

PVA 2488 Halaye:

1. Digiri na Hydrolysis:

• Matsayin hydrolysis a cikin PVA 2488 yana nufin iyakar abin da aka sanya polyvinyl acetate don samar da barasa na polyvinyl. Daban-daban maki na PVA na iya samun nau'ikan nau'ikan hydrolysis daban-daban, suna shafar kaddarorin su.

2. Nauyin Kwayoyin Halitta:

• PVA 2488 na iya samun ƙayyadaddun nauyin kwayoyin halitta, yana tasiri danko da damar yin fim.

3. Siffar Jiki:

• PVA 2488 yawanci yana samuwa a cikin nau'i na fari zuwa farar foda.

Aikace-aikace gama gari:

1. Adhesives:

• Ana amfani da PVA 2488 sau da yawa azaman maɓalli mai mahimmanci a cikin nau'ikan mannewa daban-daban, gami da adhesives na itace da adhesives na takarda. Yana ba da ƙarfin haɗin gwiwa mai kyau da sassauci.

2. Girman Yadi:

• A cikin masana'antar yadi, ana iya amfani da PVA 2488 a cikin ƙirar ƙira don haɓaka ƙarfi da sarrafa kayan yadudduka.

3. Rufe Takarda:

• Ana iya amfani da PVA 2488 a cikin masana'antar takarda don sutura, haɓaka abubuwan da ke da alaƙa da bugu na takarda.

4. Kayayyakin Gina:

• PVA 2488 na iya samun aikace-aikace a cikin masana'antar gine-gine, musamman a matsayin ƙari a cikin ƙirar siminti don inganta mannewa da sassauci.

5. Marufi:

• Ana amfani da fina-finai na PVA, ciki har da waɗanda ke kan PVA 2488, a cikin aikace-aikacen marufi mai narkewa.

6. Aikace-aikace na Likita:

• PVA, gabaɗaya, ana amfani dashi a cikin aikace-aikacen likita, gami da samar da safofin hannu na tiyata da kuma a matsayin wani sashi a cikin hanyoyin sarrafa magunguna.

7. Emulsifiers:

• PVA 2488, tare da kayan haɓakawa, ana iya amfani da shi wajen samar da emulsion.

La'akari:

1. Ƙayyadaddun Ƙira:

• Zaɓin darajar PVA, gami da PVA 2488, ya dogara da takamaiman buƙatun aikace-aikacen da aka yi niyya. Matsayi daban-daban na hydrolysis da ma'aunin kwayoyin suna ba da bambancin aiki.

2. Daidaituwa:

• Ana zaɓin PVA 2488 sau da yawa bisa la'akari da dacewarsa tare da sauran abubuwan da ke cikin tsari da kuma ikonsa na saduwa da ƙa'idodin aikin da ake so.

3. Shawarwarin Mai Bayarwa:

• Yin aiki tare da masu samar da PVA da masana'anta yana da mahimmanci don samun jagora akan mafi kyawun amfani da PVA 2488 a cikin ƙira daban-daban. Masu ba da kayayyaki na iya ba da haske game da dabarun ƙirƙira da dacewa da sauran abubuwan ƙari.

A taƙaice, PVA 2488 ƙayyadaddun ƙimar Polyvinyl Alcohol ne tare da halaye na musamman waɗanda ke sa ya dace da aikace-aikace daban-daban, musamman a cikin manne, yadi, suturar takarda, kayan gini, da ƙari. Idan kuna da takamaiman mahallin ko aikace-aikace a zuciya, samar da ƙarin cikakkun bayanai zai ba da damar amsa daidai.