Junzheng/Zhongtai/ERDU/Tianye PVC Sg5 plastik Enjeksiyon Sınıfı Boru Sg5 Sınıfı Polivinil Klorür reçine

• Özellik: Biyolojik olarak ayrışabilir
• cas no: 9002-86-2, 13463-67-7
• Formül: (c2h3cl) n
• EINECS: 208-750-2
• Malzeme: Polivinil Klorür/PVC
• Kullanım: Genel plastikler, Mühendislik plastikleri, Özel plastikler
• Isıtılmış sonrasında plastik Özellikleri: Termoplastik plastik plastik
• Plastik Form Verme Yöntemi: Üfleme Kalıbı
• Renk: Beyaz
• mf: (c2h3cl) n
• marka: zhongtai tianye junzheng
• uygulama: borular, film ve kaplama, pvc elyaflar
• görünmeyelim: beyaz toz
• v değeri: k67 k70
• model numarası: sg3 sg5 sg8
• Taşıma Paketi: 25kg or as Your Required
• Teknik Özelikler: PVC SG3 SG5 SG8
• Menşei: China
• HS Kodu: 3904109090
• Üretim Kapasitesi: 5000mts Per Month

Ürün Açıklaması

Product Description

Polyvinyl chlorides is high molecular compounds polymerized with structural element as CH2-CHCLn,degree of polymerization usually as 590-1500.In the process of re-polymerization ,affected by kinds of factors such as the polymerization process, reaction conditions, reactant composition, additives etc.it can produce eight different types of PVC resin performance is different.

Product Parameters

 

Items	SG3	SG5	SG7	SG8
K value	72-71	68-66	62-60	59-55
Viscosity Number (ml/g)	135-127	118-107	95-87	86-73
Average degree of polymerization	1370-1251	1135-981	845-741	740-650
Number of impurity substance	≤16	≤16	≤20	≤20
Mass fraction of volatiles (including water)	≤0.30	≤0.40	≤0.40	≤0.40
Appearance density	≥0.45	≥0.48	≥0.50	≥0.50
Number of "fish eye"	≤20	≤20	≤30	≤30
Whiteness(160ºC,10min)%	≥78	≥75	≥75	≥75
VCM residue	≤5	≤5	≤5	≤5
Packing	25kgs two layers draft paper bag or 1000kgs PP bag

Package
25kgs, 40kgs,50kgs/PP or customized

Application
SG-1 is used in producing high-grade electrical insulating material 
SG-2 is used in producing electrical insulating material, common soft products and film 
SG-3 is used in producing electrical insulating materials, agricultural film, daily-use plastic products, 
SG-4 is used in producing membranelle for industrial and civil use, tube and pipes 
SG-5 is used in producing transparent products section bar, hard tube and decorative materials 
SG-6 is used in producing clear foil, hard board and welding rod 
SG-7, SG-8 is used in producing clear foil, hard injection molding.

Detailed Photos

 

Why choose us

Why choose us

 

FAQ

 

FAQ