Anhydride na Phthalic mai inganci (PA): Tushen Ginawa Mai Muhimmanci ga Manyan Sinadarai da Sinadarai
Manyan Fagen Aikace-aikace
1. Resins na Polyester da Thermoplastics: Tushen Polymers na Masana'antu
Ana amfani da Phthalic Anhydride musamman wajen samar da unsaturated polyester resins (UPRs), wani muhimmin sashi a cikin fiberglass-reinforced robobi (FRPs):
Aikace-aikacen FRP:
A cikin kera motoci (misali, masana'antun motocin Turai), ana amfani da UPRs da aka samo daga PA don samar da faifan jiki masu sauƙi, bumpers, da kayan da ke ƙarƙashin murfin, rage nauyin abin hawa da inganta ingancin mai.
A fannin makamashin iska, resins masu tushen PA suna da mahimmanci don ƙera ruwan turbine mai ƙarfi, wanda ke ba da ƙarfi da juriya don jure yanayin yanayi mai tsanani a gonakin teku (misali, ayyukan Tekun Arewa).
Ƙarin Magani na Thermoplastic:
Yana aiki a matsayin mai gyara a samar da polyvinyl chloride (PVC), yana ƙara sassauci da sauƙin sarrafawa. Misali, a masana'antun bututun PVC na Asiya, masu amfani da robobi masu tushen PA suna inganta juriyar tasirin bututu ga tsarin ruwa da najasa.
2. Fenti, Rufi, da Manne: Aiki da Dorewa
Resin Alkyd:
PA muhimmin sinadari ne a cikin resin alkyd, wanda ake amfani da shi a cikin fenti na gine-gine (misali, fenti na gida na waje a Arewacin Amurka) saboda kyakkyawan juriyarsu ga yanayi da kuma riƙe launi. Rufin da aka yi da alkyd kuma yana kare saman ƙarfe a wuraren masana'antu (misali, gadoji, injina) daga tsatsa.
Rufin Epoxy:
A cikin kayan shafa masu hade-hade, abubuwan da aka samo daga PA suna ƙara mannewa da juriya ga sinadarai na tsarin epoxy, wanda yake da mahimmanci ga bene a cikin ɗakunan tsaftacewa na magunguna da wuraren sarrafa abinci.
Manne:
Ana amfani da shi a cikin manne mai narkewa mai zafi don marufi da ɗaure littattafai, PA yana inganta wurin narkewa da ƙarfin haɗawa, yana tabbatar da ingantaccen aiki a cikin layukan masana'antu masu sauri (misali, masana'antun marufi na Turai).
3. Masu yin filastik da sinadarai na musamman: Inganta Halayen Kayan Aiki
Masu yin filastik na Phthalate:
PA shine abin da ya fara samar da diisononyl phthalate (DINP) da diethyl phthalate (DEP), wanda ake amfani da shi sosai a cikin kayayyakin PVC kamar kayan wasa, kayan ado, da na'urorin likitanci. Waɗannan robobi suna ƙara sassauci yayin da suke kiyaye bin ƙa'idodin EU REACH don ƙarancin guba (misali, a cikin kayayyakin yara).
Matsakaitan Magunguna:
A cikin hada magunguna, ana amfani da magungunan PA wajen samar da magunguna kamar magungunan hana kumburi da kuma magungunan kashe ƙwayoyin cuta. Misali, yana taka rawa wajen hada magungunan kashe ƙwayoyin cuta na cephalosporin, wadanda suke da matukar muhimmanci wajen magance cututtukan ƙwayoyin cuta a duk duniya.
4. Noma da Maganin Kwari: Magani Mai Dorewa
Maganin kashe kwari da kuma maganin fungicides:
Ana amfani da sinadarai masu tushen PA wajen samar da kayayyakin kariya daga amfanin gona, kamar su pyrethroids na roba don magance kwari. A cikin gonakin waken soya na Kudancin Amurka, waɗannan mahaɗan suna taimakawa wajen kare amfanin gona daga kwari masu yaɗuwa yayin da suke rage tasirin muhalli.
Sinadaran polymer masu lalacewa:
A matsayin wani abu mai kama da na roba mai lalacewa, PA tana ba da gudummawa ga haɓaka kayan marufi masu dacewa da muhalli (misali, kwantena na abinci masu tushen tsirrai) waɗanda ke rage dogaro da samfuran da aka yi da man fetur.
5. Aikace-aikacen Dakunan gwaje-gwaje da Bincike
Hadin Halitta:
PA wani sinadari ne mai amfani da sinadarai masu yawa a dakunan gwaje-gwaje na ilimi da na masana'antu don magance cututtuka kamar Friedel-Crafts acylation, wanda ake amfani da shi wajen hada ketones masu kamshi da rini. Hakanan yana sauƙaƙa samar da phthalimide, wani muhimmin matsakaici a binciken magunguna da noma.
Kimiyyar Polymer:
Ana amfani da shi a dakunan gwaje-gwaje na polymer don nazarin alaƙar tsari da haƙƙoƙin polyesters, wanda ke ba da damar haɓaka kayan aiki na zamani don sararin samaniya da na lantarki (misali, rufin da ke jure zafi ga tauraron ɗan adam).
Bayani dalla-dalla
| Sunan Samfuri | Anhydride na Phthalic | |||||||||
| Tsarin Sinadarai | C8H4O3 | |||||||||
| Nauyin kwayoyin halitta | 148.12 g/mol | |||||||||
| Bayyanar | Farin foda mai lu'ulu'u | |||||||||
| Wurin narkewa | 131.6°C | |||||||||
| Tafasasshen Wurin | 295°C | |||||||||
| Lambar CAS | 85-44-9 | |||||||||
| Lambar HS | 2917359000 | |||||||||
| Lambar EINECS | 201-607-5 | |||||||||
| Aikace-aikace | Ana amfani da shi a cikin masu yin filastik, resins, magungunan tsakiya, dyes, magungunan kashe kwari. | |||||||||
Takardar Kula da Inganci
| Sunan Samfuri | Anhydride na Phthalic | ||||||
| KAYA | BAYANI | SAKAMAKO | |||||
| A'A. | AA001-GN12241226350 | ||||||
| YAWAN (MT) | 23.4 | ||||||
| Launi (APHA) | MAX 20 | 15 | |||||
| Purty%) | 99.5-100 | 99.9 | |||||
| Wurin Talla (C) | 130.8-131.5 | 130.8 | |||||
| Phthalic Ac1d (WT%) | MAX.0.2 | 0.0294 | |||||
| Zafi Hazen (250℃ 90M1n APHA) | MAX 50 | 40 | |||||
| Malcic Anhydnide (GC%) | MAX0.05 | 0 | |||||
a takaice
Inganci & Biyayya
Maki Tsarkaka:
Ma'aunin Masana'antu: ≥ tsarki ≥99.5%, ya dace da samar da resin da plasticizer, ya cika ka'idojin ISO 9001.
Ma'aunin Magunguna: Ya yi daidai da EP da USP don amfani a cikin tsaka-tsakin magunguna, tare da abun ciki na ƙarfe mai nauyi ≤10 ppm.
Tsaro da Dorewa:
An ƙera shi a cikin wuraren da aka ba da takardar shaidar ISO 14001 ta amfani da iskar sharar o-xylene, tare da tsarin dawo da zafi na sharar gida don rage sawun carbon.
An saka a cikin jakunkuna masu nauyin kilogiram 25 ko jaka masu nauyin kilogiram 1000, an yi masa lakabi da gargaɗin haɗari na GHS don aminci wajen sarrafawa da jigilar kaya (bisa ga IMDG/ADR).
Me Yasa Zabi Phthalic Anhydride Dinmu?
Ko kuna samar da kayan haɗin gwiwa na zamani, ko ƙirƙirar rufin aiki mai inganci, ko kuma ƙirƙirar robobi masu ɗorewa, PA ɗinmu yana ba da amsawa da tsarki mai ɗorewa. Tare da cibiyoyin samar da kayayyaki na duniya a Arewacin Amurka, Turai, da Asiya, muna tabbatar da isar da ingantaccen tallafi da fasaha don aikace-aikace tun daga manyan hanyoyin masana'antu zuwa ayyukan bincike na musamman.
Ku himmatu wajen ƙirƙira da Premium Phthalic Anhydride—kashi na kimiyyar polymer ta zamani.