Awọn ohun elo aise fun igbaradi corrugated-meji-odi lile PVC pipe
Awọn ohun elo aise fun igbaradi corrugated-meji-odi lile PVC pipe,
Ohun elo aise fun iṣelọpọ corrugated meji-odi PVC pipe,
Polyvinyl Chloride (PVC) jẹ resini thermoplastic laini ti a ṣe nipasẹ polymerization ti monomer kiloraidi fainali.Nitori iyatọ ti awọn ohun elo aise, awọn ọna meji lo wa ti iṣelọpọ fainali kiloraidi monomer kalisiomu carbide ilana ati ilana epo.Sinopec PVC gba ilana idaduro meji, ni atele lati Japanese Shin-Etsu Chemical Company ati American Oxy Vinyls Company.Ọja naa ni resistance ipata kemikali to dara, ohun-ini idabobo itanna to dara julọ ati iduroṣinṣin kemikali to dara.Pẹlu akoonu chlorine giga, ohun elo naa ni idaduro ina ti o dara ati awọn ohun-ini piparẹ-ara.PVC jẹ rọrun lati ṣe ilana nipasẹ extrusion, abẹrẹ abẹrẹ, calendering, fifẹ mimu, fisinuirindigbindigbin, sisọ simẹnti ati imudani gbona, ati bẹbẹ lọ.
Ohun elo
PVC jẹ ọkan ninu awọn resini thermoplastic ti a lo julọ julọ.O le ṣee lo lati ṣe awọn ọja pẹlu lile lile ati agbara, gẹgẹbi awọn paipu ati awọn ohun elo, awọn ilẹkun profaili, awọn window ati awọn apoti apoti.
O tun le ṣe awọn ọja rirọ, gẹgẹbi awọn fiimu, awọn iwe, awọn okun ina mọnamọna ati awọn kebulu, awọn apoti ilẹ ati alawọ sintetiki, nipasẹ afikun awọn ṣiṣu ṣiṣu.
Awọn paramita
| Ipele | PVC QS-1050P | Awọn akiyesi | ||
| Nkan | Iye idaniloju | Ọna idanwo | ||
| Iwọn polymerization apapọ | 1000-1100 | GB/T 5761, Àfikún A | K iye 66-68 | |
| Iwuwo ti o han gbangba, g/ml | 0.51-0.57 | Q/SH3055.77-2006, Àfikún B | ||
| Awọn akoonu iyipada (omi to wa),%, ≤ | 0.30 | Q/SH3055.77-2006, Àfikún C | ||
| Gbigba Plasticiser ti 100g resini, g, ≥ | 21 | Q/SH3055.77-2006, Àfikún D | ||
| Iyoku VCM, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Awọn ayẹwo% | 2.0 | 2.0 | Ọna 1: GB/T 5761, Afikun B Ọna2: Q/SH3055.77-2006, Àfikún A | |
| 95 | 95 | |||
| Nọmba Fisheye, No./400cm2, ≤ | 20 | Q/SH3055.77-2006, Àfikún E | ||
| Nọmba awọn patikulu aimọ, Rara., ≤ | 16 | GB/T 9348-1988 | ||
| Ifunfun (160ºC, iṣẹju mẹwa 10 nigbamii),%,≥ | 80 | GB/T 15595-95 | ||
Awọn ohun elo aise ti a lo fun ṣiṣe paipu PVC lile ti a ti pese sile lati
PVC (100 pts.wt.),
trisalt (6.4-6.8 pts.wt.),
stearate asiwaju (0.42-0.47 pts.wt.),
barium stearate (1.4-1.7 pts.wt.),
stearic acid (0.42-0.47 pts.wt.),
paraffin microcrystal (0.36-0.41 pts.wt.),
epo-eti polyvinyl (0.58-0.62 pts.wt.),
ACR (401) (1.9-2.1 pts.wt.),
polyethylene ti chlorinated (5.8-6.3 pts.wt.),
Kaboneti kalisiomu superfine (9-11 pts.wt.)
AC 316 (0.28-0.33 pts.wt.).
Awọn anfani rẹ jẹ iṣẹ lubricating giga, agbara ipa, rigidity oruka ati iwọn otutu rirọ Vicat, iseda demoulding ti o dara, ati ṣiṣu iwọn otutu ti o dara julọ.
