Premium Phthalic Anhydride (PA): Gin ma pire tek me yubu Polymers ki Chemicals ma tiyo maber
Kabedo ma pire tek me tic kwede
1. Polyester Resins ki Thermoplastics: Gin ma pire tek i Polymers
Phthalic Anhydride ki tiyo kwede me yubu unsaturated polyester resins (UPRs), gin ma pire tek i fiberglass-reinforced plastics (FRPs):
Tic pa FRP:
I yubu motoka (me labolle, luyub motoka me lobo Europe), UPRs ma ki nongo ki i PA ki tiyo kwede me yubu jami ma pe pek, bumpers, ki jami ma tye i te motoka, ma dwoko pek pa motoka piny ki medo tic ki moo.
I kom teko pa yamo, jami ma ki lwongo ni PA-based resins pire tek pi yubu yamo ma ki lwongo ni wind turbine blades, ma miyo teko ma lamal ki tek me cung matek i kom piny ma tye ka cwer i poto ma tye i dog nam (me labolle, yub me North Sea).
Jami ma ki medo i kom lyeto:
Tii calo gin ma loko kit ma ki yubu kwede polyvinyl chloride (PVC), ma weko bedo yot ki tic kwede. Me labolle, i factory me PVC pipe me Asia, PA-based plasticizers medo teko pa paip pi pii ki pii ma obale.
2. Rangi, umu, ki jami ma mako: tic maber ki rii
Alkyd Resins:
PA obedo gin ma pire tek i alkyd resins, ma ki tiyo kwede i rangi me gedo (me labolle, rangi me ot ma woko i North America) pi bedo maber i kom piny ki gwoko kala. Gin ma ki lwongo ni Alkyd-based coatings bene gwoko kom ma ki yubu ki nyonyo i kabedo me tic (me labolle, gedo, cuma) ki i kom buru.
Epoxy Coatings:
I kom jami ma ki rubu, PA derivatives medo rwom me mako ki tek pa jami ma ki lwongo ni epoxy, ma pire tek pi gedo i ot ma ki yubu iye yadi ki ka yubu cam.
Jami ma mako:
Ki tiiyo kwede i 热熔胶 (jami ma ki lwongo ni hot-melt adhesives) me keto i bok ki mako buk, PA medo rwom me buru ki teko me mako, ma miyo tic maber i yub me yubu jami ma ngwece kur (me labolle, i lobo Europe).
3. Jami ma ki lwongo ni Plasticizers ki jami ma pat pat: Medo rwom pa jami ma ki tiyo kwede
Phthalate Plasticizers:
PA obedo gin ma kelo diisononyl phthalate (DINP) ki diethyl phthalate (DEP), ma pol kare kitiyo kwede i jami me PVC calo jami me tuku, bongo, ki jami me ot yat. Jami ma ki lwongo ni plasticizer ni gi medo rwom me tic ki jami ma ki lwongo ni EU REACH ma lubu cik me EU REACH pi jami ma kelo two manok (me labolle, i jami pa lutino).
Jami ma ki tiyo kwede i kin yat:
I yubu yadi, jami ma aa ki i PA ki tiyo kwede me yubu yadi ma calo jami ma gengo two ki jami ma gengo two. Me labolle, en tiyo tic i yubu yat ma ki lwongo ni cephalosporin, ma pire tek me cango two ma aa ki i kom kwidi i wilobo weny.
4. Pur ki gengo jami ma neko ler: yoo ma twero bedo pi kare malac
Yat me neko kwidi ki jami ma neko kwidi:
Jami ma ki yubu ki PA ki tiyo kwede me yubu jami ma gwoko cam, ma calo jami ma ki yubu me gengo kwidi. I poto soybean me South America, jami eni konyo me gwoko cam ki i kom jami ma neko kodi ma nongo gi dwoko piny peko ma twero bino i kom kabedowa.
Jami ma ki lwongo ni Biodegradable Polymers:
Ma calo gin ma ki lwongo ni monomer i jami ma ki yubu ki jami ma kwo, PA konyo i dongo jami ma pe balo kwo pa dano (me labolle, jami ma ki yubu ki jami ma ki pito) ma dwoko piny geno jami ma ki yubu ki moo.
5. Tic ki ot yat ki kwedo ngec
Yub me jami ma kwo:
PA obedo gin ma ki tiyo kwede i gang kwan ki i ot yat pi jami ma calo Friedel-Crafts acylation, ma ki tiyo kwede me yubu aromatic ketones ki dyes. bene konyo yubu phthalimide, gin ma pire tek i kin lok ma mako yat ki jami ma mako poto.
Kwano jami ma ki lwongo ni Polymer:
Ki tiiyo kwede i polymer labs me kwan kit ma jami ma ki lwongo ni polyesters gi rwate kwede, ma weko ki yubu jami ma ki tiyo kwede i yamo ki jami ma tiyo ki mac (me labolle, jami ma gengo lyeto pi satellites).
Jami ma ki nyutu
| Nying jami | Phthalic Anhydride | |||||||||
| Kit me yubu jami ma ki lwongo ni Chemical | C8H4O3 | |||||||||
| Pek pa Molecule | 148.12 g/mol | |||||||||
| Kit ma nen kwede | Powder ma ler ma ki lwongo ni crystalline | |||||||||
| Ka ma mol iye | 131.6°C | |||||||||
| Ka ma lyeto tye iye | 295°C | |||||||||
| CAS NO | 85-44-9 | |||||||||
| HS Code | 2917359000 | |||||||||
| EINECS NO | 201-607-5 | |||||||||
| Kwac | Ki tiiyo kwede i jami ma ki lwongo ni plasticizers, resins, pharmaceutical intermediates, dyes, ki yat ma neko kwidi. | |||||||||
Karatac me neno rwom me tic
| Nying jami | Phthalic Anhydride | ||||||
| KIT GI MO | GIN MA KI TIMO | ADUGI | |||||
| LOT NO. | AA001-GN12241226350 | ||||||
| QUANTITY(MT) | 23.4 | ||||||
| kala (APHA) | MAX 20 | 15 | |||||
| Purty%) | 99.5-100 | 99.9 | |||||
| Ka cato wil (C) | 130.8-131.5 | 130.8 | |||||
| Phthalic Ac1d(WT%) | MAX.0.2 | 0.0294 | |||||
| Lyeto Hazen(250°C 90M1n APHA) | MAX 50 | 40 | |||||
| Malcic Anhydnide(GC%) | MAX0.05 | 0 | |||||
I agiki ne
Ber ki lubu cik
rwom me leng:
Kit ma ki yubu kwede: ≥99.5% maleng, ber pi yubu resin ki plasticizer, ma rwate ki cik me ISO 9001.
Kit me yat: rwate ki EP ki USP me tic kwede i kin yat, ki jami ma pek ma tye iye ≤10 ppm.
Gwok ki gwoko kwo:
Ki yubu ne i ISO 14001-certified facilities kun kitiyo ki catalytic oxidation me o-xylene, ki jami ma kwanyo lyeto ma ki tiyo kwede me dwoko piny rwom me yamo ma ki lwongo ni carbon footprint.
Ki keto i kicar ma pek ne romo 25 kg onyo 1000 kg i bok ma ki keto iye GHS ma nyutu peko me gwoko ki tero ne maber (IMDG/ADR ma lubu cik).
Pingo wa yero Phthalic Anhydride wa?
Kadi bed ni itye ka yubu jami ma rwate ki rwom ma malo, yubu jami ma tiyo maber, onyo yubu jami ma twero bedo pi kare malac, PA wa miiyo teko ma rwate ki bedo maleng. Ki kabedo ma ki cwalo iye jami i North America, Europe, ki Asia, wa neno ni wa miyo jami ma ki cwalo maber ki miiyo kony me tic ma calo yub me tic ma dit nio wa i yub me kwedo ngec.
Ket yub manyen ki Premium Phthalic Anhydride—ma obedo guti me polymer chemistry me kare ni.