Polyvinyl chloride bututu daraja
Polyvinyl Chloride (PVC) resin thermoplastic ne na linzamin da aka samar ta hanyar polymerization na vinyl chloride monomer.Saboda bambancin albarkatun kasa, akwai hanyoyi guda biyu na hada vinyl chloride monomer calcium carbide tsari da kuma tsarin man fetur.Sinopec PVC ta ɗauki tsarin dakatarwa guda biyu, bi da bi daga Kamfanin Sin-Etsu Chemical Company da Kamfanin Oxy Vinyl na Amurka.Samfurin yana da kyakkyawan juriya na lalata sinadarai, kyawawan kayan rufewar lantarki da kwanciyar hankali mai kyau.Tare da babban abun ciki na chlorine, kayan aiki yana da kyaun kashe wuta da kaddarorin kashe kansa.PVC yana da sauƙin aiwatarwa ta hanyar extrusion, gyare-gyaren allura, calending, busa gyare-gyare, damfara, gyare-gyaren simintin gyare-gyare da gyare-gyaren thermal, da dai sauransu.
Aikace-aikace
PVC yana daya daga cikin resin thermoplastic da aka fi amfani dashi.Ana iya amfani da shi don yin samfura masu ƙarfi da ƙarfi, kamar bututu da kayan aiki, ƙofofin da aka bayyana, tagogi da zanen kaya.
Hakanan yana iya yin samfura masu laushi, kamar fina-finai, zanen gado, wayoyi na lantarki da igiyoyi, allon bene da fata na roba, ta hanyar ƙari na filastik.
Pvc guduro bututu sa ne yadu amfani da malalewa bututu, ban ruwa bututu, bellows, magudanar bututu, threading bututu samar.
Ma'auni
| Daraja | PVC QS-1050 | Jawabi | ||
| Abu | Garanti darajar | Hanyar gwaji | ||
| Matsakaicin digiri na polymerization | 1000-1100 | GB/T 5761, Shafi A | K darajar 66-68 | |
| Bayyanar yawa, g/ml | 0.51-0.57 | Q/SH3055.77-2006, Shafi B | ||
| Abun ciki mara ƙarfi (ruwa ya haɗa), %, ≤ | 0.30 | Q/SH3055.77-2006, Shafi C | ||
| Filastik sha na 100g guduro, g, ≥ | 21 | Q/SH3055.77-2006, Shafi D | ||
| Ragowar VCM, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Nuna % | 2.0 | 2.0 | Hanyar 1: GB/T 5761, Shafi B Hanya2: Q/SH3055.77-2006, Karin bayani A | |
| 95 | 95 | |||
| Lambar Fisheye, Lamba/400cm2, ≤ | 20 | Q/SH3055.77-2006, Shafi E | ||
| Yawan barbashi najasa, A'a., ≤ | 16 | GB/T 9348-1988 | ||
| Fari (160ºC, bayan mintuna 10),%,≥ | 80 | GB/T 15595-95 | ||
Marufi
(1) Shiryawa: 25kg net/pp jakar, ko jakar takarda kraft.
(2) Yawan lodawa: 680Bags/20'kwantena, 17MT/20'kwantena.
(3) Yawan lodawa: 1000Bags/40'kwantena, 25MT/40'kwantena.
Shawarwari Na Musamman Don Bututun Pvc
Tsarin tsari 1:
PVC 100 kg
Calcium mai nauyi 250kg
Calcium mai haske 50kg
Stearic acid 2.4kg
Paraffin 2.6kg
CPE 6 kg
Gubar Stabilizer 5.0kg
Tsarin tsari na 2:
PVC 100kg,
Calcium mai nauyi 200kg,
Sinthetic Heavy Calcium 50kg,
Haɗin Gubar Stabilizer 5.6kg,
Stearic acid 1.8 kg,
Paraffin 0.3kg,
CPE 10 kg,
Titanium Dioxide 3.6kg.
Tsarin tsari na 3:
PVC 100 kg
300 Mesh Nauyin Calcium 50kg,
80 Mesh Nauyin Calcium 150kg,
Stearic acid 0.8 kg,
Paraffin 0.55kg,
Haɗin Gubar Stabilizer 4-5kg,
CPE 4 kg
Tsarin tsari na 4:
PVC 100 kg
Calcium mai nauyi 125kg
Calcium mai haske 125kg
Stabilizer 6.2kg
Paraffin 1.5kg
Stearic acid 1.3 kg
Titanium Dioxide 4kg
CPE 10 kg
PE kakin zuma 0.3kg
Brightener 0.03kg
Tsarin tsari na 5:
PVC 100 kg
Stearic acid 1.0kg
Paraffin 0.8kg
Gubar Stabilizer 4.6kg
Calcium mai nauyi 200kg
Tsarin tsari na 6:
PVC 100 kg
Calcium mai haske 25kg
Gubar Stabilizer 3.5kg
Mono Glyceride 1.1kg
PE kakin zuma 0.3kg
Stearic acid 0.2 kg
ACR (400) 1.5kg
Paraffin 0.35 kg
Titanium Dioxide 1.5kg
Ultramarine 0.02kg
Brightener 0.02kg
