Polyvinyl chloride guduro SG-7
Yana da fasalin zafin jiki na zafin jiki, kasancewa mara narkewa cikin ruwa, mai da barasa, kumbura ko narkar da shi cikin ether, ketone, chlorinated aliphatic hydrocarbons, da hydrocarbon aromatic, babban juriya ga lalata, da kyawawan kayan dielectric.
Ƙayyadaddun bayanai
Nau'in | SG3 | SG4 | Farashin SG5 | Farashin SG6 | SG7 | Farashin SG8 |
K darajar | 72-71 | 70-69 | 68-66 | 65-63 | 62-60 | 59-55 |
Dankowa, ml/g | 135-127 | 126-119 | 118-107 | 106-96 | 95-87 | 86-73 |
Matsakaicin polymerization | 1350-1250 | 1250-1150 | 1100-1000 | 950-850 | 950-850 | 750-650 |
Yawan ƙazanta max | 30 | 30 | 30 | 30 | 40 | 40 |
Abubuwan da ke da ƙarfi % max | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
Girman girma g/ml min | 0.42 | 0.42 | 0.42 | 0.45 | 0.45 | 0.45 |
Ragowa bayan sieve 0.25mm raga max | 2 | 2 | 2 | 2 | 2 | 2 |
0.063mm min | 90 | 90 | 90 | 90 | 90 | 90 |
Yawan hatsi/10000px2 max | 40 | 40 | 40 | 40 | 40 | 40 |
Plasticizer absorbency darajar guduro 100g | 25 | 22 | 19 | 16 | 14 | 14 |
Farin % min | 74 | 74 | 74 | 74 | 70 | 70 |
Ragowar abun ciki na chlorethylene mg/kg max | 5 | 5 | 5 | 5 | 5 | 5 |
Ethylidene chloride mg/kg max | 150 | 150 | 150 | 150 | 150 | 150 |
Aikace-aikace
* Ana amfani da SG-1 wajen samar da kayan kariya masu inganci
* Ana amfani da SG-2 wajen samar da kayan hana wutan lantarki, samfuran taushi na gama gari da fim
* Ana amfani da SG-3 wajen samar da kayan kariya na lantarki, fim ɗin noma, samfuran filastik yau da kullun, irin su.
kamar yadda Films, raincoat, masana'antu shiryawa, wucin gadi fata, tiyo da kuma kayan yin takalma, da dai sauransu.
* SG-4 da ake amfani da a samar da membranelle ga masana'antu da jama'a amfani, tube da kuma bututu
* SG-5 da ake amfani da samar m kayayyakin sashe mashaya, wuya tube da kayan ado, irin wannan.
kamar yadda m farantin, gramophone rikodin, valueand waldi sanda, PVC bututu, PVC windows, kofofin, da dai sauransu
* Ana amfani da SG-6 wajen samar da tsayayyen tsari, katako mai wuya da sandar walda
* SG-7, SG-8 da ake amfani da a samar da bayyana tsare, hardinjection gyare-gyaren.Good taurin da high ƙarfi, mainly amfani da bututu da bututu.