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Wopanga mtengo wabwino pvb (polyvinyl pitani) Cas: 63148-6-26-2

Kufotokozera kwaifupi:

Polyvinyl pirin (PVB) ndi chinthu chomwe chimapangidwa ndi mowa wa polyvinyl ndi bongo pansi pa acid catalytic. Chifukwa mamolekyu a PVB ali ndi nthambi zazitali, amakhala ndi zofewa, kutentha kwagalasi otsika, mphamvu zapamwamba komanso zolimba - mphamvu zolimba. PVB imakhala ndi mawonekedwe abwino kwambiri, kusakaniza bwino, komanso kukana kwabwino, kukana madzi, kukana kutentha, kukana kozizira, ndi mapangidwe filimu. Ili ndi magulu ogwira ntchito omwe amatha kuchita zinthu zingapo monga acetylene-mwana saseka zimachitika, vinigation ya hydroxyl, ndi sulunorization acid. Ili ndi kutsatira kwambiri ndi galasi, chitsulo (makamaka aluminiyamu) ndi zinthu zina. Chifukwa chake, zagwiritsidwa ntchito kwambiri m'minda yopanga zigawenga, zomata zam'madzi, pepala lamagetsi, zida zamagetsi, zinthu zamagalasi, ndi zina zopangira.
PVB (polyvinyl miyala) Cas Cas: 63148-6-27-2
Mndandanda: pvb (polyvinyl mitate) 1A / pvb (polyvinyl mitu) 3a / pvb (polyvinyl restin) 6A

Cas: 63148-6-27-2


Tsatanetsatane wazogulitsa

Matamba a malonda

Mawuno

Filimu ya polyvinyl; Polyvinyl buttyral (PVB); PIYYL CLARD), NORYL-78; ; B-76olyvinyl mchere.

Ntchito za PVB

1. Makanema owonda amagwiritsidwa ntchito popanga zinthu za sangweji zagalasi otetezeka. Magalasi otetezeka ndi abwino ndipo ali ndi mphamvu yayikulu kwambiri. Amagwiritsidwa ntchito kwambiri mu ndege ya ndege.
2. Amagwiritsidwa ntchito popanga zokutira zachitsulo ndi utoto wozizira ndi zomatira mwamphamvu ndi kukana madzi ndi chotsatira cholimba ndi kukana madzi.
3. Amagwiritsidwa ntchito popanga pepala lowala la mafilimu, omwe amatha kusintha pepala lamaluwa. Makampani ogulitsa amagwiritsidwa ntchito popanga pulasitiki ya Crusher ku zitsulo zopanda chitsulo monga chitsulo komanso mtovu, chomwe chingafanane m'machesi osiyanasiyana. Amagwiritsidwa ntchito kwambiri polumikizidwa nkhuni, ceramic, chitsulo, pulasitiki, chikopa, wosanjikiza zinthu.
4. Ankakonda kupanga othandizira othandizira ndi gauze. Makampani ogulitsa zakudya amagwiritsidwa ntchito popanga zinthu zoopsa.
5. Makampani opanga mapepala amagwiritsidwa ntchito popanga mapepala othandizira. Kuphatikiza apo, itha kugwiritsidwa ntchito popanga oda - makonda, okhazikika ndi zinthu zina zosadzimira.
6. Itha kugwiritsidwa ntchito posonyeza kufalitsa mafakitale osindikiza, kusindikiza kokhazikika, kusindikizidwa kwa silika, kusamutsa kutentha, chifukwa kusungunuka, chifukwa chosungunuka, chomwe chingagwiritsidwe ntchito M'makampani azakudya omwe amakhudzidwa ndi fungo m'makampani azakudya. Monga tiyi / ndudu. Chifukwa chotsirizira ndi mtundu wa Cedic, uli ndi zomatira kwambiri pamwamba pagalasi ndi inin yamphamvu ya yini, yomwe ndi yoyenera makamaka yopangira malalanje agalasi.

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Kutanthauzira kwa pvb

PVB (Polyvinyl andYAl) 1A:

Pawirikiza

Chifanizo

Kaonekedwe

Ufa woyera

Gulu la Nyyraldehyde

68-85

Osinthika%

3%

Acid Acid (HCL)

0.05%

hydroxyl

19.%

Thupi

2.1%

MsuceCose(Methanol 6% yankho 20 ℃)

4-6

Kuwonekera

430nm

660nm

PVB (Polyvinyl andYAl) 3A:

Pawirikiza

Chifanizo

Kaonekedwe

Ufa woyera

Gulu la Nyyraldehyde

68-85

Osinthika%

3%

Acid Acid (HCL)

0.05%

hydroxyl

20.1%

Thupi

2.0%

MsuceCose(Methanol 6% yankho 20 ℃)

9-18

Kuwonekera

430nm

660nm

PVB (Polyvinyl Phwan) 6A:

Pawirikiza

Chifanizo

Kaonekedwe

Ufa woyera

Gulu la Nyyraldehyde

68-85

Osinthika%

3%

Acid Acid (HCL)

0.05%

hydroxyl

20.2%

Thupi

2.0%

MsuceCose(Methanol 6% yankho 20 ℃)

60-110

Kuwonekera

430nm

660nm

Kunyamula za PVB

Kuyendera kwa Ntchito1
Kutumiza Kosiyanasiyana

15kg / thumba, 1 ton / bale

Kusunga: Sungani chotsekedwa bwino, chopepuka, komanso kuteteza ku chinyezi.

ng'oma

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