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Mai ƙera Kyakkyawan Farashi PVB (Polyvinyl Butyral Resin) CAS:63148-65-2

taƙaitaccen bayani:

Polyvinyl Butyral Resin (PVB) wani samfuri ne da polyvinyl alcohol da butadhyde ke ɗauka a ƙarƙashin sinadarin acid catalytic. Saboda ƙwayoyin PVB suna ɗauke da dogayen rassan, suna da laushi mai kyau, ƙarancin zafin gilashi, ƙarfin shimfiɗawa mai yawa da ƙarfin hana tasirin. PVB yana da kyakkyawan bayyananne, kyakkyawan narkewa, da juriyar haske mai kyau, juriyar ruwa, juriyar zafi, juriyar sanyi, da samuwar fim. Ya ƙunshi ƙungiyoyi masu aiki waɗanda za su iya yin ayyuka daban-daban kamar halayen saponification na acetylene, vinegarization na hydroxyl, da sulfonic acidization. Yana da mannewa mai yawa da gilashi, ƙarfe (musamman aluminum) da sauran kayayyaki. Saboda haka, ana amfani da shi sosai a fannonin ƙera gilashin aminci, manne, takardar fure ta yumbu, takardar foil ta aluminum, kayan lantarki, kayayyakin ƙarfafa gilashi, wakilan maganin masaku, da sauransu, kuma ya zama kayan resin roba mai mahimmanci.
PVB (Polyvinyl Butyral Resin) CAS:63148-65-2
Jerin: PVB (Polyvinyl Butyral Resin) 1A/PVB (Polyvinyl Butyral Resin) 3A/PVB (Polyvinyl Butyral Resin) 6A

CAS: 63148-65-2


Cikakken Bayani game da Samfurin

Alamun Samfura

Ma'ana iri ɗaya

Fim ɗin Polyvinyl butyral; Polyvinyl Butyral (PVB); Poly(vinyl butyral)MW 30,000 - 35,000; Poly(vinyl butyral), foda mai laushi, MW 36,000; Butvar(R) B-98; B-72 Polyvinyl butyral; Butvar®; B-76 Polyvinyl butyral.

Aikace-aikacen PVB

1. Ana amfani da siririn fim ɗin don yin kayan sandwich don gilashin aminci. Gilashin aminci yana da kyau kuma yana da ƙarfin tasiri mai yawa. Ana amfani da shi sosai a fannin sufurin jiragen sama da motoci.
2. Ana amfani da shi don ƙirƙirar murfin ƙasa na ƙarfe da fenti mai sanyi tare da mannewa mai ƙarfi da juriyar ruwa tare da mannewa mai ƙarfi da juriyar ruwa.
3. Ana amfani da shi don ƙirƙirar takarda mai haske ta fure, wadda za ta iya maye gurbin takardar fure ta yumbu. Ana amfani da masana'antar resin don ƙirƙirar filastik mai niƙa don ƙarfe marasa ƙarfe kamar ƙarfe da gubar, waɗanda za a iya haɗa su da manne iri-iri. Ana amfani da shi sosai don haɗa itace, yumbu, ƙarfe, filastik, fata, da kayan matsi.
4. Ana amfani da shi wajen yin maganin yadi da bututun gauze. Ana amfani da masana'antar abinci don yin kayan marufi masu guba.
5. Ana amfani da masana'antar yin takarda don yin maganin takarda. Bugu da ƙari, ana iya amfani da shi don ƙera abubuwan hana bushewa, masu tauri da sauran kayan hana ruwa shiga.
6. Ana iya amfani da shi don taushin masana'antar bugawa, bugu mai siffar concave, bugu mai siffar convex, buga raga ta siliki, canja wurin zafi, saboda yana narkewa a cikin barasa kuma ba shi da guba, hatimin ba ya zama ƙamshi ba, wanda za'a iya amfani da shi a masana'antar abinci wanda ke da sauƙin kamuwa da ƙamshi a masana'antar abinci. Kamar shayi/sigari. Saboda resin nau'in cedic ne, yana da kyakkyawan mannewa a saman gilashin tare da ion mai ƙarfi na yin, wanda ya dace musamman don adon farantin gilashi.

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Bayani dalla-dalla na PVB

PVB (Polyvinyl Butyral Resin) 1A:

Mahaɗi

Ƙayyadewa

Bayyanar

Foda fari

Ƙungiyar Butyraldehyde

68-85

% Masu canzawa

3%

Ba shi da sinadarin acid (HCl)

0.05%

hydroxyl

19.8%

Ester

2.1%

Viscose(Maganin Methanol 6% 20℃)

4-6

Bayyana gaskiya

430nm

660nm

PVB (Polyvinyl Butyral Resin) 3A:

Mahaɗi

Ƙayyadewa

Bayyanar

Foda fari

Ƙungiyar Butyraldehyde

68-85

% Masu canzawa

3%

Ba shi da sinadarin acid (HCl)

0.05%

hydroxyl

20.1%

Ester

2.0%

Viscose(Maganin Methanol 6% 20℃)

9-18

Bayyana gaskiya

430nm

660nm

PVB (Polyvinyl Butyral Resin) 6A:

Mahaɗi

Ƙayyadewa

Bayyanar

Foda fari

Ƙungiyar Butyraldehyde

68-85

% Masu canzawa

3%

Ba shi da sinadarin acid (HCl)

0.05%

hydroxyl

Kashi 20.2%

Ester

2.0%

Viscose(Maganin Methanol 6% 20℃)

60-110

Bayyana gaskiya

430nm

660nm

Marufi na PVB

Sufurin jigilar kayayyaki1
Sufurin jigilar kayayyaki2

15kg/jaka, tan 1/bala

Ajiya: A adana a cikin wuri mai kyau, mai jure haske, kuma a kare shi daga danshi.

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