Resin polivinil klorida SG-8
Polimer molekul dhuwur termoplastik digawe kanthi polimerisasi suspensi monomer vinil klorida.Rumus molekul :- (CH2 - CHCl) n - (N: derajat polimerisasi, N= 590 ~ 1500).Iki minangka bahan mentah sing paling akeh digunakake ing produksi plastik.Nduwe stabilitas kimia sing apik, tahan karat lan tahan banyu.
Spesifikasi
GB / T 5761-2006 Standar
| Item | SG3 | SG5 | SG7 | SG8 | |
| Viskositas, ml/g (Nilai K) Derajat polimerisasi | 135~127 (72~71) 1350~1250 | 118~107 (68~66) 1100~1000 | 95~87 (62~60) 850~750 | 86~73 (59~55) 750~650 | |
| Jumlah partikel impurity≤ | 30 | 30 | 40 | 40 | |
| Isi volatil%, ≤ | 0.40 | 0.40 | 0.40 | 0.40 | |
| Kapadhetan katon g/ml ≥ | 0.42 | 0.45 | 0.45 | 0.45 | |
| turahan sawise sieve | 0.25mm ≤ | 2.0 | 2.0 | 2.0 | 2.0 |
| 0,063 mm ≥ | 90 | 90 | 90 | 90 | |
| Jumlah biji/400cm2≤ | 40 | 40 | 50 | 50 | |
| Nilai absorbency plasticizer saka 100g resin g≥ | 25 | 17 | - | - | |
| Keputihan %, ≥ | 75 | 75 | 70 | 70 | |
| Konduktivitas solusi ekstraktan banyu, [us/(cm.g)]≤ | 5 | - | - | - | |
| Isi sisa klorida etilena mg/kg≤ | 10 | 10 | 10 | 10 | |
Aplikasi
Resin polivinil klorida nduweni macem-macem aplikasi, kayata interior mobil, bahan dekoratif kulawarga, kothak lampu iklan, sol sepatu, pipa PVC lan fitting, profil PVC lan selang, lembaran lan piring PVC, film rolling, dolanan kembung, produk ruangan, Kabel lan kabel PVC, kulit buatan PVC, lantai kayu lan plastik, papan corrugated, lsp.
Kemasan
(1) Packing: 25kg net/pp tas, utawa tas kertas kraft.
(2) Jumlah loading: 680 Bags/20'container, 17MT/20'container.
(3) Jumlah loading: 1000 Bags/40'container, 25MT/40'container.
