pvc resini ti a lo ninu ilẹ
pvc resini ti a lo ninu ilẹ,
Polyvinyl kiloraidi, PVC resini fun siding ati pakà,
PVC S-1000 polyvinyl kiloraidi resini jẹ iṣelọpọ nipasẹ ilana idadoro polymerization nipa lilo monomer fainali kiloraidi bi ohun elo aise.O jẹ iru apopọ polima pẹlu iwuwo ibatan ti 1.35 ~ 1.40.Aaye yo rẹ jẹ nipa 70 ~ 85 ℃.Iduro gbigbona ti ko dara ati resistance ina, ju 100 ℃ tabi igba pipẹ labẹ oorun hydrogen kiloraidi bẹrẹ lati decompose, iṣelọpọ ṣiṣu nilo lati ṣafikun awọn amuduro.Ọja naa yẹ ki o wa ni ipamọ ni ile-ipamọ gbigbẹ ati ti afẹfẹ.Ni ibamu si awọn iye ti plasticizer, awọn ṣiṣu asọ le ti wa ni titunse, ati awọn lẹẹ resini le ti wa ni gba nipa emulsion polymerization.
Ite S-1000 le ṣee lo lati ṣe agbejade fiimu rirọ, dì, alawọ sintetiki, fifi ọpa, igi apẹrẹ, isalẹ, fifin aabo okun, fiimu iṣakojọpọ, atẹlẹsẹ ati awọn ẹru asọ miiran.
Awọn paramita
| Ipele | PVC S-1000 | Awọn akiyesi | ||
| Nkan | Iye idaniloju | Ọna idanwo | ||
| Iwọn polymerization apapọ | 970-1070 | GB/T 5761, Àfikún A | K iye 65-67 | |
| Iwuwo ti o han gbangba, g/ml | 0.48-0.58 | 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, ≥ | 20 | 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 Ọna 2: 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),%, ≥ | 78 | GB/T 15595-95 | ||
Iṣakojọpọ
(1) Iṣakojọpọ: 25kg net/pp apo, tabi apo iwe kraft.
(2) Opoiye ikojọpọ: 680Bags/20'epo, 17MT/20'epo.
(3) Iwọn ikojọpọ: 1000Bags/40'epo, 25MT/40'epo.
Ilẹ-ilẹ PVC jẹ iṣelọpọ lati ohun elo polyvinyl kiloraidi.Ni pataki, o jẹ ti polyvinyl kiloraidi ati resini copolymer rẹ bi ohun elo aise akọkọ, fifi awọn kikun, awọn ṣiṣu ṣiṣu, awọn amuduro, awọn awọ ati awọn ohun elo iranlọwọ miiran, lori sobusitireti lemọlemọfún dì, ti iṣelọpọ nipasẹ ilana ibora tabi yiyi, extrusion tabi ilana extrusion, nitorinaa o jẹ ohun elo alawọ ewe ailewu ati ore ayika laisi formaldehyde.
Ohun elo RAW akọkọ ti PVC pakà NLO NI ohun elo PVC ati kalisiomu Carbonate, ohun elo PVC ati Calcium Carbonate jẹ IDAABOBO Ayika awọn orisun isọdọtun, AVIRULENT, LAISI ipadanu.O ti wa ni lilo pupọ ni igbesi aye Ojoojumọ Awọn eniyan, gẹgẹbi awọn paipu omi, awọn ohun elo tabili, awọn apo idapo iṣoogun, ati bẹbẹ lọ, jẹ ọja alawọ ewe ti orilẹ-ede ṣe agbero gidigidi.
Nitoripe ile PVC DEDE YI KO NI FORMALDEHYDE, BENZENE, PHENOL ati awọn kemikali ipalara miiran, tun MA NI ipanilara.
