Fa'avae Fa'apipi'i

Fa'avae Fa'apipi'i

1. Mea Faavae

Mea masani Fa'avae Organic

1. Thermosetting resin synthetic:
   Phenolic resin, epoxy resin, amino resin, polyurethane resin, unsaturated polyester, acrylic resin.
2. Thermoplastic resin synthetic:
   Pa'u-mea fa'avae, mea fa'apolopolo fa'anatura, vai-mea fa'avae latex.
3. Pa'u-mea fa'apipi'i fa'avae.

Filifiliga Faavae o Mea Faavae

1. Polarity o mea polymer
2. Meatotino fa'ama'ila o mea polymer
3. Mole mole mamafa o mea polymer

2. Su'i Fa'amalolo (Fa'ama'a)

Filifiliga Manaomia mo le Su'esu'e Fa'amalolo

1. Mana'omia mea vai, leai-o'ona, leai ni lanu ma mea e leai se manogi.
2. O le tali i le va o vailaau faʻamalolo ma mea faʻavae e tatau ona mautu i le faʻasaʻoina o le vevela maualalo, e faʻaitiitia ai le faʻalavelave i totonu o le faʻapipiʻi.
3. Lelei le vevela; filifili vaila'au fa'amalolo fa'atasi ai ma kulupu fa'agaoioi i totonu o le fausaga mole.
4. Malosi lelei; filifili vaila'au fa'amalolo ma filifili mole mole uumi.

3. Solvent mo Fa'apipi'i

Galuega a le Solvent

1. Gaoioiga e fai ma ala e tali atu ai e fa'amautu le tali ma pulea faigofie le vevela.
2. Fa'amavae mea fa'avae mo le sauniaina o so'o - fa'apipi'i fa'avae.
3. Auauna e pei o se vaiinu e fetuunai ai le viscosity mo le sili atu o le susu ma le ufiufi.
4. Fetuuna'i le saoasaoa o le volatilization o mea fa'apipi'i.
5. Taofi gelling ma faaleleia le mautu o le teuina.
6. Fa'aoga mo le fa'amamāina o luga a'o le'i fa'apipi'i.
7. E fetaui lelei mo le faʻapipiʻi saʻo o nisi mea palasitika.
8. Faʻaitiitia le tau ma faʻaleleia atili le tamaoaiga.

Filifiliga Faavae o Solvent

1. Polarity: filifili solvent e tutusa pe tutusa polarity pei o mea faavae (pei solo solo pei).
2. Fa'amaufa'ailoga solubility: latalata i le mea fa'avae polymer.
3. Volatility: filifili solvent ma le fua faatatau volatilization talafeagai po solvents fefiloi ma volatilization vave ma lemu.
   Saosaoa tele: faigofie ona fai ata i luga ole laiga ma so'o solo i totonu;
   Telegese tele: fa'agesegese le fa'amago o luga ma maualalo le lelei o galuega.
4. Mafaufau i le tau, oona ma avanoa.

4. Fa'amalulu

Fa'avasegaina o Fa'amalulu

Uiga o Fa'amalulu Eseese

1. Suau'u pa'u fa'avae paraffin: lelei fa'ama'i fa'ama'i ma mautu malamalama; le lelei emulsibility, fetaui ma maualalo - vevela tetee.
2. Naphthenic base pa'u suauu: paleni lelei o paraffin ma suauu manogi; feololo emulsibility ma fetaui, e le-polusi ma fa'aoga lautele.
3. Suauʻu paʻu faʻavae manogi: fetaui lelei, maualuga faʻatumu gafatia ma tau maualalo ma le malosi faʻapipiʻi maualuga; le lelei: lanu pogisa, oona ma aafiaga o le siosiomaga.

5. Fa'apipi'i

Galuega a le Plasticizer

1. Talipupuni vaega toaga o polymer molelaula, faʻavaivaia le malosi intermolecular.
2. Faʻaleleia le vevela, faʻamaʻi ma le maualalo - fa'aitiitia le malosi fa'atasi ma le fa'aogaina o le fa'aogaina.

Filifiliga Manaomia

1. Polarity: polarity e afaina ai le fetaui ma mea autu.
2. Maumau: filifili le maualuga-fa'apuna po'o le maualuga-molecula-fa'apalapala mamafa e aloese ai mai le gau o galuega e mafua mai i le femalaga'iga, timuga ma le fa'afefe.
3. Mole mole mamafa ma le setete: maualuga mole mole mamafa e aumaia ai le malosi faʻapipiʻi sili atu.

Fa'apipi'i masani

6. Faatumu

Fa'avasegaga

• Fa'atumu fa'aola: fa'aleleia le fa'apalapala o le resini, fa'asusu maualuga le susu, fa'aitiitia le vevela.
• Fa'atumu mea fa'aonanā: fa'ateleina le mafiafia ma le pala; faʻaleleia le faʻafefe o le vevela, teteʻe feololo ma faʻaitiitia le faʻaitiitia.

Filifiliga Manaomia

1. Inert, leai se tali ma isi vaega pipii.
2. Lelei fa'asalalau ma susu fa'atasi ma mea fa'avae.
3. E leai se vai, mea leaga ma suauu; maualalo le susū absorption.
4. Fa'atasi le lapopo'a ma e le-oona.
5. Lava sapalai, fa'agaioiga faigofie ma tau maualalo.
6. Ole mafiafia e le tatau ona ese tele mai mea fa'avae.
7. Tulaga talafeagai.

Fa'atumu masani

7. Sui Soofaatasi

Galuega a le Sui Soofaatasi

1. Fa'aleleia le malosi fa'atasi o le resin ma fa'aleleia le malosi fa'atasi o mea fa'apipi'i.
2. Galue e fai ma alalaupapa i le va o resini ma mea faʻapipiʻi. E eseese vaega fa'agaoioiga e aumai ai fa'atinoga fa'atasiga eseese.

8. Isi Ausilali

• Fa'atosina: Fa'ato'ilalo e maua ai fa'ama'i sa'oloto i lalo o nisi tulaga; masani ona faʻaaogaina: Benzoyl Peroxide, Cyclohexanone Peroxide, Cumene Hydroperoxide, Azobisisobutyronitrile.
• Accelerator (Catalyst): Fa'aiti'itia le vevela o le pala o le amataga pe fa'avavevave le tali i le va o le vaila'au fa'amalolo ma le resini / pa'u.
• Anti-Agent Agent: Fa'atuai le matua o mea polymer, talafeagai mo fa'apipi'i fa'aoga i lalo ole vevela ma le susulu o le la.
• Mafiafia: Fa'ateleina le viscosity o mea fa'apipi'i maualalo-viscosity mo le fa'aoga faigofie.
• Polymerization Inhibitor & Stabilizer: Puipuia le tagata lava-crosslinking o polymers e le'i tumu ma monomers a'o teuina.
• Isi: Koluse-so'ota'i sui, tackifier, diluent, mumu mumu, photosensitizer, defoamer, preservative, complexing agent, emulsifier, fa'aopoopo pe a mana'omia e fa'amalie ai fua fa'atatau ma le fa'atinoga o le fa'atinoga.