Premium Phthalic Anhydride (PA): Piny ma pire tek mi gedo pi polymers man kemikol ma tiyo maber
Kabedo madongo mi tic
1. Polyester Resins ku Thermoplastics: The Core of Industrial Polymers
Phthalic Anhydride jutiyo kudu ma pire tek i yubu unsaturated polyester resins (UPRs), piny ma pire tek i fiberglass-reinforced plastics (FRPs):
Tic pa FRP:
I tic mi yiku mutukari (calu, ju ma yiku mutukari mi Europe), UPRs ma wok kud i PA jutiyu kudu pi yiku panels ma yot, bumpers, man piny ma iye, ma dwoko pek pa mutukari piny man medo kero pa omo.
I kero pa yamu, PA-based resins piretek pi yubu wind turbine blades, ma mio tego ma lee man ma rii pi diyo koth ma tek i podho mi nam (calu, yub mi nam ma yo malu).
Thermoplastic Additives:
Tiyu calu piny ma loko polyvinyl chloride (PVC) ma juyubu, ma medo yot pa tic man tic. Ku lapor, i kabedo mi yubu paip mi PVC mi Asia, PA-based plasticizers medo kero pa paip mi pii man pii ma rac.
2. Rangi, rangi, man piny ma mako: tic man rii
Alkyd Resins:
PA ubedo piny ma pire tek i alkyd resins, ma jutiyo kudu i rangi mi ot (calu, rangi mi ot ma woko i North America) pi bedo maber pa koth man gwoko rangi. Alkyd-based coatings de gwoko wi cuma i kabedo mi tic (e.g., gedo, cuma) kud i lyethu.
Epoxy Coatings:
I coatings ma juyubu, PA derivatives medo kero pa epoxy systems, ma pire tek pi flooring i pharmaceutic cleanrooms man kabedo mi yubu cam.
Adhesives:
Jutiyo kudu i 热熔胶 (hot-melt adhesives) pi ketho piny i bok man buku, PA medo rwom pa piny man tego pa mako piny, ma weko tic maber i yore mi yubu piny ma ngwece tek (e.g., kabedo mi ketho piny i Europe).
3. Plasticizers man kemikol ma tung tung: medo ber pa piny
Phthalate Plasticizers:
PA ubedo piny ma nyayu diisononyl phthalate (DINP) man diethyl phthalate (DEP), ma jutiyo kudu lee i piny mi PVC calu jam tugu, jam tedo, man jam yath. Plasticizers eni medo yot pa piny man lubo cik pa EU REACH pi bedo piny ma rac (e.g., i piny pa awiya).
Jam tic mi yath:
I yik pa yath, PA derivatives jutiyu kudu pi yiku yath macalo anti-inflammatory agents man anti-fungal compounds. Ku lapor, etimo tic iyubu cephalosporin antibiotics, ma pire tek pi thiethu two ma wok kud i bacteria i ng'om zoo.
4. Pur man jwigo lei: Yore maber
Yath mi neko lei man yath mi neko lum:
Kemikol ma jutiyo kudu ku PA jutiyu kudu i yubu piny ma gwoko kodhi, calu synthetic pyrethroids pi jwigo lei makwiny. I podho mi soybean mi South America, piny eni konyo ni gwoko kodi kud i kum lei ma rac man jwigo peko ikum kabedu.
Biodegradable Polymers:
Calu monomer in plastics ma copo nyothre, PA konyo i dongo pa jam tic ma ber pi kwo pa lei (e.g., jam cam ma juyubu ku yen) ma dwoko piny geno piny ma juyubu ku petroleum.
5. Tic mi laboratory man mi sayu lembe
Organic Synthesis:
PA ubedo piny ma tiyo ku yore madwong i ot kwan man i ot tic pi timo lembe macalo Friedel-Crafts acylation, ma jutiyo kudu pi yubu ketones man dyes ma leng. Man de ekonyo yubu phthalimide, piny ma pire tek ikind yath man yath.
Ngec mi Polymer:
Jutiyo kudu i polymer labs pi ponjo kit ma polyesters nen kudu, ma weko juyubu piny maber pi aerospace man electronics (e.g.
Lembe ma pire tek
| Nying piny | Phthalic Anhydride | |||||||||
| Formula pa kemikol | C8H4O3 | |||||||||
| Pek pa molecule | 148.12 g/mol | |||||||||
| Lanyuth | Jam crystalline powder matar | |||||||||
| Kabedo mi lyethu | 131.6°C | |||||||||
| Kabedo mi lyel | 295°C | |||||||||
| CAS NO | 85-44-9 | |||||||||
| HS Code | 2917359000 | |||||||||
| EINECS NO | 201-607-5 | |||||||||
| Ketho | Jutiyo kudu i plasticizers, resins, pharmaceutical intermediates, dyes, pesticides. | |||||||||
Karatasi mi gwoko ber pa piny
| Nying piny | Phthalic Anhydride | ||||||
| JAMI | LEMBAGORA | ADWOGI | |||||
| LOT NO. | AA001-GN12241226350 | ||||||
| WEL (MT) | 23.4 | ||||||
| Rangi (APHA) | MAX 20 | 15 | |||||
| Purty%) | 99.5-100 | 99.9 | |||||
| Kabedo mi lworo (C) | 130.8-131.5 | 130.8 | |||||
| Phthalic Ac1d(WT%) | MAX.0.2 | 0.0294 | |||||
| Lyeyo Hazen(250°C 90M1n APHA) | MAX 50 | 40 | |||||
| Malcic Anhydnide(GC%) | MAX0.05 | 0 | |||||
I thum pa lembe
Ber & Lubu cik
Kite ma leng:
Kite mi tic: ≥99.5% maleng, ber pi yubu resin man plasticizer, ma rwate ku cik pa ISO 9001.
Kite mi yath: Lubu EP man USP pi tic ku yath, ku piny ma pek ≤10 ppm.
Gwok man bedo ma rii:
Juyike i kabedo ma ISO 14001-certified ma tiyo ku catalytic oxidation pa o-xylene, ku yore mi dwoko lyethu ma ukadhu pi jwigo rwom pa carbon.
Juyike i 25 kg nyoke 1000 kg totes, jugoro ku GHS hazard warnings pi gwoko man tero maber (IMDG/ADR compliant).
Pirango ma wayero Phthalic Anhydride mwa?
Kadi bed ni ibe yubu piny manyen, ibe yubu jamb tiyo maber, nyo ibe yubu plastik ma rii pi kare malac, PA mwa mio kero man leng pa piny. Ku kabedo mi poko piny i ng'om zoo i North America, Europe, man Asia, wabe ketho yub maber man kony mi tic pi tic ma tung tung nicaku i tic madongo mi yubu piny nitundu i tic mi sayu lembe.
Keth lembe manyen ku Premium Phthalic Anhydride—ma en e thenge mi polymer chemistry mi kare eni.