Bulk & Solution Polymerization
AIBN and ABVN deliver consistent radical flux for predictable polymer architectures in bulk and solution-phase processes, ensuring narrow molecular weight distributions.
A comprehensive portfolio of high-purity, high-activity azo initiators serving as essential free-radical initiators for polymer synthesis, acrylic resin production, and advanced material manufacturing worldwide.
Jo'natuvchi kimyoni qiladimi? has successfully broken through long-standing technical monopolies and bottlenecks in azo initiator technology. We deliver high-purity, high-activity AZO initiator products designed for polymer synthesis and acrylic resin production. Bizning AZO product line features controllable decomposition temperatures , nihoyatda low residual monomer levels, and consistent batch-to-batch quality.
With industry-leading purity levels (≥99%), precisely engineered decomposition temperatures from ~51°C to ~66°C, and a reliable global supply chain reaching over 80 countries, Jo'natuvchi kimyoni qiladimi?'s AZO initiators are the preferred choice for demanding polymerization processes around the globe.
Every batch undergoes rigorous quality testing at our state-of-the-art facility in Zibo, Shandong. Bizning technical team provides comprehensive support from product selection through process optimization, ensuring seamless integration into your production workflow.
Every AZO initiator in our portfolio is backed by these core quality and service commitments.
AZO initiators from Jo'natuvchi kimyoni qiladimi? are trusted across diverse polymerization and resin production processes.
AIBN and ABVN deliver consistent radical flux for predictable polymer architectures in bulk and solution-phase processes, ensuring narrow molecular weight distributions.
Bizning azo initiators provide excellent droplet nucleation and controlled kinetics in aqueous suspension and emulsion systems for PVC, polystyrene, and acrylic beads.
AIBME\'s nitrile-free decomposition profile and liquid handling make it the environmentally preferred choice for modern acrylic resin, high-solids coatings, and water-borne formulations.
Highly effective initiation for styrene, acrylate, methacrylate, and vinyl acetate polymerization with minimal side reactions and excellent conversion rates.
Precisely controlled molecular weights and low residual monomer levels meet the stringent performance requirements of automotive OEM and industrial coating applications.
Specialty azo initiators for high-performance polymers, optical materials, biomedical polymers, and other demanding advanced material applications requiring ultra-high purity.
A comprehensive range of azo initiators engineered for diverse polymerization needs, backed by Jo'natuvchi kimyoni qiladimi?\'s global quality assurance.
CAS 78-67-1
The industry-standard azo initiator for bulk, solution, and suspension polymerization. White crystalline powder with reliable 10-hour half-life at 65°C, providing consistent radical flux.
Mahsulotni ko'ring →CAS 13472-08-7
High-activity azo initiator with lower decomposition temperature (~51°C half-life), ideal for low-to-medium temperature polymerization with minimal thermal stress on heat-sensitive monomers.
Mahsulotni ko'ring →CAS 2589-57-3
Suyuq azo initiator with exceptional solubility and handling convenience. Nitrile-free decomposition makes it environmentally preferred for modern resin and coating formulations.
Mahsulotni ko'ring →CAS 15514-76-0
1,1\'-Azobis(cyclohexanecarbonitrile) — a high-temperature azo initiator with 10-hour half-life at 88°C, designed for elevated-temperature polymerization processes requiring thermal stability.
Mahsulotni ko'ring →Beyond our standard portfolio, we offer bespoke azo initiator development and formulation services to meet your unique process requirements.
Bespoke azo compounds engineered to your target decomposition temperature range. Bizning R&D team works closely with your process engineers to develop initiators matched precisely to your reactor conditions and polymer specifications.
Talablaringizni muhokama qiling →Pre-formulated solutions, pastes, and blends optimized for your production line. From lab-scale trials to full commercial production, we provide consistent quality and technical support throughout the scale-up journey.
Talablaringizni muhokama qiling →Kalit physical and chemical properties of our standard AZO initiator products.
| Mulk | AIBN | ABVN | AIBME |
|---|---|---|---|
| Kimyoviy nom | 2,2′-Azobis(isobutyronitrile) | 2,2′-Azobis(isovaleronitrile) | Dimethyl 2,2′-azobis(isobutyrate) |
| CAS raqami | 78-67-1 | 13472-08-7 | 2589-57-3 |
| Molecular Formula | C8H12N4 | C10H16N4 | C10H16N2O4 |
| Molekulyar og'irlik | 164.21 g/mol | 192.26 g/mol | 228.25 g/mol |
| Ko'rinish | White crystalline powder | White to off-white crystalline solid | Colorless to pale yellow liquid |
| Purity (min.) | ≥ 99.0% | ≥ 98.0% | ≥ 98.0% |
| Melting Point | 102–105 °C | 48–52 °C | Suyuq at 25 °C |
| 10-Hour Half-Life Temp. | ~65 °C (toluene) | ~51 °C (toluene) | ~66 °C (toluene) |
| Saqlash Recommendation | < 25 °C, dry, dark | < 10 °C, dry, dark | < 25 °C, dry, dark |
| Qadoqlash | 20 kg fiber drums | 20 kg fiber drums | 25 kg HDPE drums |
Azo initiators are low-temperature radical initiators used for vinyl polymerization and chemical blowing (foaming) applications.
Ikkalasi ham radikal polimerlashni boshlovchi moddalardir, ammo organik peroksidlar PVC, poliolefın va FRPni qotirish uchun keng parchalash harorati diapazonini qamrab oladi, azo boshlovchilar esa akril va ko'pikni shishirish uchun toza, past haroratli nazoratni ta'minlaydi.
| O'lcham | Organik peroksidlar | AZO tashabbuskorlari |
|---|---|---|
| What they are | Radical initiators that decompose to release free radicals; the workhorse for PVC, polyolefin, and FRP curing. | Low-temperature azo radical initiators used for vinyl polymerization and chemical blowing (foaming). |
| Decomposition temperature | Broad range (~40-200 C) - a grade for nearly every process window. | Lower-temperature control (~30-120 C) - ideal for heat-sensitive systems. |
| Typical physical form | Liquids, pastes, and solids (e.g., DCP, MEKP, peroxydicarbonates). | Crystalline powders (e.g., AIBN, ABVN, AIBME) and water-soluble grades. |
| Best suited for | PVC, LDPE, thermoset composites (FRP), rubber crosslinking, wire & cable. | Acrylics, emulsion polymerization, ABS, and foam blowing agents. |
| Key advantage | Wide decomposition range and high radical yield for demanding cures. | Cleaner decomposition (no carboxyl by-products) and precise low-temp control. |
| Kashf eting | Organik peroksidlar oilasi | AZO initsiatorlari oilasi |
Access technical documentation, safety data sheets, and product brochures for our azo initiator portfolio.
Every batch of azo initiator produced at our Zibo, Shandong facility undergoes rigorous quality testing to ensure consistent performance and the highest safety standards.
AZO initiators are thermally sensitive materials requiring proper storage and handling. Bizning products are supplied with comprehensive safety documentation and are backed by our 24/7 technical support team. We recommend storing products in cool, dry, well-ventilated areas away from direct sunlight and heat sources. Always consult the Xavfsizlik Data Sheet (SDS) before handling. For technical guidance on safe handling, storage, or emergency response procedures, our global team is available around the clock.
Azo birikmalari (R–N=N–R′) issiqlik ta'sirida ikki uglerod markazli radikallarga parchalanib, azot gazini toza ajratib chiqaradi. Peroksidlarga nisbatan ular kamroq yon ta'sir reaktsiyalariga va pastroq qoldiq hid hamda rangga ega — mahsulot tozaligi muhim bo'lgan va ajralib chiqayotgan N₂ foyda keltiradigan (ko'piklanish) holatlarda ideal.
| Mahsulot | KAS | 10 soatlik yarimparvar muddat (T½,10 soat) | Oddiy foydalanish |
|---|---|---|---|
| AIBN (2,2′-azobis(2-metilpropionitril)) | 78-67-1 | taxminan 65 °C | Akrilatlar va stireniklarning yechim/emulsiya polimerizatsiyasi; laboratoriya standarti |
| AMBN (2,2′-azobis(2-metilbutironitril)) | yetmish sakkiz-oltmish sakkiz-ikki | ~60 °C | Past haroratda polimerizatsiya, ko'pikli bo'lish |
| V-40 (azobis(2,4-dimetilvaleronitril)) | 4419-11-8 | ~45 °C | PVC, rezina, PE ni past haroratda kimyoviy shishirish |
| V-50 / ABAP (suvda eriydigan azo amidin) | 2997-92-4 | ~40 °C (suvda) | Suvli polimerizatsiya, elektroforez, gidrojellar |
Reaksiya haroratingizga yaqin T½,10h qiymatiga ega azo birikmasini tanlang, shunda boshlanish keskin portlash o'rniga silliq kechadi. AIBN taxminan 60–70 °C oralig'ini qoplaydi; suvda eriydigan V-50 esa to'liq suvli tizimlarni amalga oshirishga imkon beradi.
PVC, EVA va rezina materiallarida parchalanish jarayonida ajralib chiqqan azot ko'pikli gazga aylanadi. Past haroratli navlar (V-40, AMBN) issiqlikka sezgir rezinlarni kuydirmasdan ko'pirlashga imkon beradi. Ishlash tezligi nav aralashmasi va pech/profil harorati bilan sozlanadi.
Azo initsiatyorlari peroksid qoldiqlari va metall katalizatorlardan qochadi, ekstraktlanadigan moddalar sinchkovlik bilan tekshiriladigan yopishtiruvchilar, qoplamalar va biotibbiy gidrojellar uchun tozaroq polimerlar ta'minlaydi.
Profil ekstruderi katta, notekis hujayralarga qarshi kurashish uchun yagona yuqori haroratli puflovchi moddadan qolip harorati profiliga mos V-40/AIBN aralashmasiga o'tdi. Hujayra birxilligi yaxshilandi va to'ldiruvchi yuklamasi teng bo'lganda zichlik pasaydi — har bir metr uchun material xarajati kamaydi. Foyda kelib chiqdi parchalanish-kinetikasini moslashtirish, qo'shimcha xarajat emas. (Namoyish uchun kompozit; batafsil ma'lumotlar NDA ostida.)
Ular odatda zarbaga/zarba ta'siriga kamroq sezgir bo'lib, peroksidlar bilan ishlashda agressiv oksidlovchiga ehtiyoj sezmaydi, ammo ular hanuzgacha o'z-o'zidan reaktiv bo'lib qoladi. Xavfsiz haroratdan yuqorida ular ekzotermik parchalanadi va AIBN turidagi navlar juda yuqori haroratda iz miqdorda nitril yon mahsulotlarini chiqarishi mumkin, shuning uchun tavsiya etilgan maksimal harorat chegarasiga rioya qiling.
Bu – initsiatarning yarmining 10 soat ichida parchalanadigan haroratidir. Formulyatorlar uni ma'lum jarayon haroratida reaksiya tezligini taxmin qilish uchun ishlatadilar: taxminan 10 °C ga ko'tarilish yarim umrni yarmiga kamaytiradi. Bu eng foydali tanlov sonidir.
Ha, aralashmalar boshlanish oynasini kengaytirish uchun ishlatiladi, lekin ularni zavodda qo'llashdan oldin moslik va issiqlik barqarorligi bo'yicha baholash kerak.
Biz yuqori tozalikdagi azo navlarini taklif qilamiz va nozik ilovalar uchun ekstraktlanadigan moddalar profilini muhokama qilishimiz mumkin; oxirgi tartibga muvofiqlik sizning formulangiz va mo'ljallangan bozorga asoslanib tasdiqlanadi.
Do Sender Chem (Perodox®) organik peroksidlar, metall alkillari va azo boshlovchilarini ishlab chiqaruvchi ixtisoslashgan kompaniyadir. Bizning texnik jamoalarimiz formulatorlarga pilot miqyosdan to to'liq tijorat ishlab chiqarishgacha yordam beradi.
Ichki kimyogarlar parchalash kinetikasi, yarim umr va polimer xususiyatlari bo'yicha sinovlar o'tkazib, jarayoningiz uchun to'g'ri boshlovchi, konsentratsiya va harorat profilini tavsiya qiladilar.
Ishlab chiqarish ISO 9001 (sifat), ISO 14001 (atrof-muhit) va ISO 45001 (xavfsizlik) standartlari asosida amalga oshiriladi, har bir toifa uchun REACH va GHS talablariga muvofiq hujjatlar mavjud.
Harorat nazorat qilinadigan saqlash va ADR/IATA talablariga muvofiq yetkazib berish peroksid va alkil faolligini ishlab chiqarishdan tortib yuk tashish dokingizgacha himoya qiladi — bu nozik, o'z-o'zini reaktiv kimyoviy moddalar uchun juda muhim.
80 dan ortiq mamlakatga faol yetkazib berish va mintaqaviy texnik aloqalar mavjud, shuning uchun formulatsiya bo'yicha savollarga qo'ng'iroq markazi emas, balki ilovangizni tushunadigan kimyogarlar javob beradi.
Ushbu saytda berilgan har bir tavsiya umumiy texnik yo'riqnomadir. Har doim tanlovni joriy Xavfsizlik ma'lumotnomasi (SDS) va mahsulot texnik varaqasi bilan solishtirib tekshiring hamda tijorat miqyosiga kengaytirishdan oldin o'zingizning jarayoningizda tasdiqlang.
Biz tavsiyalarimizni e'lon qilingan standartlar va tartibga soluvchilarning ko'rsatmalariga tayangan holda asoslaymiz. Quyidagi resurslar ushbu sahifadagi qo'llanmalarga foydali hamrohdir.
ISO 9001 (sifat), ISO 14001 (atrof-muhit), ISO 45001 (xavfsizlik) — sertifikatlangan ishlab chiqarishimizning asosidagi tizimlar.
iso.org ↗Yevropa Kimyoviy Moddalar Agentligining moddalarni ro'yxatga olish, baholash va xavfsiz foydalanish bo'yicha ko'rsatmalari — bu bizning Yevropa Ittifoqi talablariga muvofiqligimizning asosidir.
echa.europa.eu ↗Mahsulot texnik xususiyatlari varaqalarida va QC chiqarilishida keltirilgan polimer va initsiatorni sinovdan o'tkazish bo'yicha standartlashtirilgan usullar.
astm.org ↗Mahsulot sahifalarimizda keltirilgan CAS raqamlari bo'yicha ochiq kimyoviy identifikatorlar, tuzilmalar va xavfsizlik xulosalarini ko'ring.
pubchem.ncbi.nlm.nih.gov ↗Radikal polimerizatsiyada jarayon harorati bilan initsiatyorning yarim umrini moslashtirish Organik peroksid va azo boshlovchilarni ularning 10 soatlik yarimparvar davri harorati (T½,10h) bo'yicha tanlash uchun amaliy metodologiya, LDPE, PVC ko'pikli va UPR qotirish uchun ishlangan misollar bilan. Akademik va texnik hamkorlar uchun loyiha varianti so'rov bo'yicha mavjud — manba sifatida keltiring: Do Sender Kimyo Texnik Eslatma TN-2026-OP-01.
Taklif etilgan iqtibos: Do Sender Chem. (2026). Radikal polimerizatsiyada jarayon harorati bilan initsiatyorning yarim umrini moslashtirish Perodox® Texnik eslatma TN-2026-OP-01.
For more information about AZO tashabbuskorlari, please contact our experts. We look forward to hearing from you.