Awọn afikun ti o wọpọ ti a lo ni ibaramu awọ ṣiṣu pẹlu dispersant, lubricant ( EBS , epo-eti, pp epo-eti), epo itọka, oluranlowo asopọ, compatibilizer ati bẹbẹ lọ. Awọn afikun resini ti o wọpọ pẹlu imuduro ina, oluranlowo toughening, brightener, anti ultraviolet agent, antioxidant, agent antibacterial, antistatic agent, bbl Awọn ohun elo ti o wọpọ julọ jẹ awọn kikun fun idinku iye owo tabi iyipada ti ara, gẹgẹbi ina kalisiomu carbonate, eru kaboneti kalisiomu, talc lulú, mica, kaolin, silica, titanium dioxide, pẹtẹpẹtẹ pupa, eeru fo, diatomite, wollastonite, awọn ilẹkẹ gilasi, barium sulfate, sulfate kalisiomu, ati awọn ohun elo Organic, gẹgẹbi lulú igi, sitashi oka ati awọn iṣẹ-ogbin ati igbo miiran nipasẹ -awọn ọja. Awọn ohun elo kikun ati imudara pẹlu okun gilasi, okun erogba, okun asbestos, okun Organic sintetiki, ati bẹbẹ lọ.

1. Dispersants ati lubricants
Dispersant orisi ni: fatty acid polyurea, Hydroxystearate, polyurethane, oligomeric ọṣẹ, bbl
Ni bayi, awọn commonly lo dispersant ninu awọn ile ise jẹ lubricant. Awọn lubricant ni o ni ti o dara pipinka, ati ki o tun le mu awọn fluidity ati demoulding iṣẹ ti awọn pilasitik nigba igbáti.
Awọn lubricants ti pin si awọn lubricants inu ati awọn lubricants ita. Awọn lubricants inu ni ibaramu kan pẹlu resini, eyiti o le dinku isọdọkan laarin awọn ẹwọn molikula resini, dinku iki yo ati imudara olomi. Ibamu laarin lubricant ita ati resini ko dara. O so mọ dada resini didà lati ṣe fẹlẹfẹlẹ molikula kan ti o nfi lubricating, ki o le dinku ija laarin resini ati ohun elo mimu.
Awọn lubricants ni pataki pin si awọn ẹka wọnyi ni ibamu si ilana kemikali:
(1) Awọn hydrocarbons bii epo-eti paraffin, epo-eti polyethylene ( Eva epo- ), epo-eti polypropylene (wax PP), epo-epo micro, ati bẹbẹ lọ
(2) Awọn acids Fatty. Iru bii stearic acid, hydroxystearic acid.
(3) Fatty acid amides ati esters. Bii ethylene bis-stearamide (EBS), butyl stearate, oleic acid amide, ati bẹbẹ lọ.
(4) Awọn ọṣẹ irin. Fun apẹẹrẹ, barium stearate, zinc stearate, kalisiomu stearate, cadmium stearate, iṣuu magnẹsia stearate, stearate asiwaju, bbl ni iduroṣinṣin igbona mejeeji ati lubrication.
(5) Lubricant fun demoulding. Bii polydimethylsiloxane (epo silikoni methyl), polymethylphenylsiloxane (epo silikoni phenylmethyl), polydiethylsiloxane (epo silikoni ethyl), bbl
Ninu ilana abẹrẹ, nigbati a ba lo awọ gbigbẹ, awọn aṣoju itọju dada gẹgẹbi epo erupe funfun ati epo kaakiri ni gbogbogbo fi kun ninu ilana ti dapọ, ati awọn iṣẹ ti adsorption, lubrication, tan kaakiri ati demoulding ti wa ni afikun. Ni akọkọ ṣafikun oluranlowo itọju oju ati gbọn daradara, lẹhinna ṣafikun toner ki o gbọn daradara.
Nigbati o ba yan, resistance otutu ti dispersant yoo pinnu ni ibamu si iwọn otutu mimu ti awọn ohun elo aise ṣiṣu. Ni opo, ti o ba le ṣee lo dispersant ni alabọde ati kekere otutu, awọn dispersant pẹlu ga otutu resistance ko le yan lati irisi ti iye owo. Pipin iwọn otutu giga yoo jẹ sooro si loke 250 ℃.
Awọn kaakiri oriṣiriṣi ati awọn lubricants tun nilo lati ṣafikun lakoko iyipada toner. Tabili 1 ṣe atokọ awọn lubricants ti o wulo fun diẹ ninu awọn ohun elo aise resini.
2. Aṣoju idapọmọra ati
alamọdaju Aṣoju Isopọpọ le ṣe ilọsiwaju
Nigbati o ba nlo awọn ohun elo ti a ṣe atunṣe (gẹgẹbi PP + gilaasi gilasi) tabi fifi kikun masterbatch, fifi awọn oluranlowo asopọ pọ ati compatibilizer ko le mu ki isunmọ laarin resini ati kikun (gẹgẹbi kalisiomu carbonate, gilaasi gilasi, bbl), ṣugbọn tun mu omi pọ sii.
Awọn oriṣi akọkọ ti awọn olutọpa ti npapọ jẹ aṣoju silane, oluranlowo titaniji titanate, bbl
Awọn ibaramu le mu dara ati ki o mu ibaramu ti awọn resin meji ti o yatọ. Fun apẹẹrẹ, polycaprolactone (PCL) le ṣee lo laarin phenylenenitrile styrene copolymer (SAN) ati polycarbonate (PC).
3. Miiran resini modifiers
Miiran resini modifiers ni gilasi okun, ina retardant, toughener, brightener, egboogi ultraviolet oluranlowo, antioxidant, antibacterial oluranlowo ati antistatic oluranlowo. Fillers pẹlu kalisiomu kaboneti, talc lulú, mica, bbl nigbakan ọpọlọpọ awọn iyipada kemikali (gẹgẹbi copolymerization, crosslinking, grafting), awọn iyipada ti ara (kikun, imuduro, idapọ tabi fifi awọn afikun) tabi idapọ taara ti awọn ohun elo ti a yipada lakoko iṣelọpọ (bii PP). + PE, 1: 1 iṣelọpọ ratio).
Qingdao Sainuo Chemical Co., Ltd. A jẹ olupese fun epo-eti PE, epo-eti PP, epo-eti OPE, epo-eti Eva, PEMA, EBS, Zinc / Calcium Stearate…. Awọn ọja wa ti kọja REACH, ROHS, PAHS, idanwo FDA. Sainuo isinmi idaniloju epo-eti, kaabọ ibeere rẹ! Aaye ayelujara:https://www.sanowax.com
Imeeli ： sales@qdsainuo.com
sales1@qdsainuo.com
Adress ： Room 2702, Block B, Suning Building, Jingkou Road, Agbegbe Licang, Qingdao, China