CHLUMIAO®8621 CAS 68123-00-2

Di(C12-14 alkol)fenol fosfit

CAS No: 68123-00-2

Molekül ağırlığı: 416

Başvuru Talimatları

Bu ürün PVC ve sentetik reçine ürünlerinde bir şelatlama maddesi ve stabilizatördür. Bu ürün sadece iyi bir renk engelleme etkisine sahip olmakla kalmaz, aynı zamanda antioksidan özellikleri ve ışık stabilitesini de artırabilir.

Açıklama

Kalite endeksi

Ürün görünümü: Renksiz ve şeffaf sıvı
Kromatiklik (Pt-Co) : ≤50
Yoğunluk (25℃, g/cm ³) : 0.880-0.920
Kırılma indisi: (η25) 1.4700-1.4730

Ambalaj özellikleri

190KG demir tambur

Uygulama

PVC, ABS, PU, PAM

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Düşük Saflıkta Fosfitler
CHLUMIAO® DPOP CAS 15647-08-2 2-etilheksil difenil fosfit
CHLUMIAO® 8621 CAS 68123-00-2 Antioksidan 8621
CHLUMIAO® DPDP CAS 26544-23-0 Antioksidan DPDP
CHLUMIAO® PDDP CAS 25550-98-5 Antioksidan PDDP
CHLUMIAO® PDOP CAS 3164-60-1 Antioksidan PDOP
CHLUMIAO® TPP CAS 101-02-0 Antioksidan TPP
CHLUMIAO® Poly(dicyclopentadiene-co-p-cresol) CAS 68610-51-5 Poli(disiklopentadien-ko-p-kresol)
CHLUMIAO® SEED CAS 42774-15-2 Antioksidan SEED / Omnistab LS 5519 / Işık Sabitleyici 856
İnhibe edilmiş fenolik Antioksidanlar
CHLUMIAO® 264 CAS 128-37-0 Antioksidan 264 / Bütillenmiş hidroksitoluen
CHLUMIAO® 2,6-Di-tert-butilfenol CAS 128-39-2 2,6-Di-tert-butilfenol
CHLUMIAO® 300 CAS 96-69-5 Irganox 300 / Antioksidan 300
CHLUMIAO® 2246 CAS 119-47-1 Irganox 2246 / BNX 2246
CHLUMIAO® 1222 CAS 976-56-7 Antioksidan 1222 / Irganox 1222
CHLUMIAO® 702 CAS 118-82-1 Irganox 702 / Antioksidan 702 / Ethanox 702
CHLUMIAO® DBHQ CAS 88-58-4 Antioksidan DTBHQ
CHLUMIAO® MTBHQ CAS 1948-33-0

2-tert-butilhidrokinon

CHLUMIAO® 1076 CAS 2082-79-3 Irganox 1076 / Antioksidan 1076
CHLUMIAO® 1010 CAS 6683-19-8 Irganox 1010 / Antioksidan 1010
CHLUMIAO® 1330 CAS 1709-70-2 Irganox 1330 / Ethanox 330
CHLUMIAO® 1520 CAS 110553-27-0 Irganox 1520 / Antioksidan 1520
Fenolsüz Fosfitler Antioksidanlar
CHLUMIAO® 8608 CAS 26544-27-4 Antioksidan AO DPD / Everaox 202
CHLUMIAO® 430 CAS 36788-39-3 Antioksidan 430 / WESTON 430
CHLUMIAO® 8608T CAS 1334238-11-7, 69439-68-5 Antioksidan 8608T
CHLUMIAO® 8627 CAS 68610-62-8 Antioksidan 8627
CHLUMIAO® TDP CAS 25448-25-3 Antioksidan TDP
CHLUMIAO® TLP CAS 3076-63-9 Antioksidan TLP
CHLUMIAO® TOP CAS 301-13-3 Antioksidan TOP
CHLUMIAO® TTDP CAS 77745-66-5 Antioksidan TTDP
Tiyol esterleri Antioksidanlar
CHLUMIAO® DLTDP CAS 123-28-4 Dilauril tiyodipropiyonat
CHLUMIAO® DSTDP CAS 693-36-7 istearil tiyodipropiyonat/ Antioksidan DSTDP
Aminik Antioksidanlar
CHLUMIAO® 3114 CAS 27676-62-6 Irganox 3114 / Antioksidan 3114
CHLUMIAO® 4,4′-bifenol CAS 92-88-6

4,4′-bifenol

Metal deaktivatörler Antioksidanlar
CHLUMIAO® 1098 CAS 23128-74-7 Irganox 1098 / Antioksidan 1098

Antioxidant 8621 Application scenarios

1. Polyolefin (PE/PP) Processing Stabilizer:

Used for high-temperature processing such as extrusion and injection molding of polyethylene and polypropylene, it inhibits thermal oxidative degradation and yellowing, improves the color stability and long-term aging resistance of products, and is suitable for films, pipes, injection molded parts, etc., especially suitable for thick-walled and outdoor products.

2. Polyvinyl Chloride (PVC) Thermal Stabilizer:

It has both auxiliary antioxidant and metal chelating effects, is suitable for rigid/flexible PVC, inhibits processing thermal degradation and discoloration, and reduces metal ion catalytic degradation. It is suitable for products with high requirements for color stability, such as pipes, profiles, wires and cables, and films.

3. ABS/HIPS Reçine Koruması:

Prevents thermal oxidative degradation of ABS and HIPS during high-temperature processing, improves yellowing and mechanical property degradation, and enhances the appearance and long-term stability of products such as electronic casings and automotive interiors.

4. Poliüretan (PU) Sararma önleyici:

Effectively inhibits phenolic yellowing and NOₓ yellowing in PU, improving thermal stability and anti-aging properties. Widely used in PU foams, elastomers, adhesives, coatings, etc., such as furniture foam, automotive seats, and sealants.

5. Sentetik Kauçuk Yaşlanma Karşıtı:

Compatible with SBS, SBR, NBR, BR, and other rubbers, inhibiting oxidative aging during high-temperature mixing, vulcanization, and long-term use, reducing migration and extractability, and improving the durability of elastomers such as tires, seals, and hoses.

6. Coatings and Adhesives Anti-aging:

Added to automotive coatings, industrial anti-corrosion coatings, polyurethane adhesives, and other systems, inhibiting oxidation, yellowing, chalking, and cracking of coatings/adhesive layers, enhancing weather resistance and durability, and extending product lifespan.

7. Mühendislik Plastik Stabilizasyonu:

Used in engineering plastics such as polyester, polyamide (PA), and polystyrene (PS), in combination with primary antioxidants to improve thermal stability during processing and use, suitable for textile fibers, electronic components, and other fields.

8. Synergistic Stabilizing System Combinations:

Combined with hindered phenolic primary antioxidants and UV absorbers to produce a synergistic effect, enhancing the overall anti-aging effect. The recommended addition amount is typically 0.1% – 1.0%, adjusted according to the material system.

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