PVC foam regulator ni inyongeramusaruro ya polymer ikoreshwa mu kunoza imikorere y'ibicuruzwa bya PVC foam. Inshingano zayo z'ingenzi ni ukongera imbaraga zo gushonga, guteza imbere uburinganire bw'uturemangingo twa foam, gukumira gusenyuka kw'uturemangingo, no kunoza imikorere yo gutunganya. Ibi bikurikira ni intangiriro yuzuye y'abagenzura PVC foam:
1. Uruhare rw'umugenzuzi w'ifuro rya PVC
Ongera imbaraga zo gushonga: rinda utubyimba gucika cyangwa kwivanga mu gihe cyo gusohora ifuro, kandi utume imiterere y'uturemangingo irushaho kuba imwe.
Imiterere ihamye y'uturemangingo: bigabanya gusenyuka kw'uturemangingo, bikongera imbaraga za mekanike n'ubwiza bw'ubuso bw'umusaruro.
Kunoza imikorere yo gutunganya: Ongera imiterere ya rheological ya PVC melt kugira ngo ibe nziza cyane mu bikorwa byo gusohora, gukurura, cyangwa gusya ifuro.
Guhindura ubucucike bw'ifuro: kugenzura ingano n'uburyo imyenge y'ifuro ikwirakwira kugira ngo haboneke umusaruro woroheje wifuza w'umusaruro.
2. Gushyira mu byiciro ibikoresho bihindura ifuro rya PVC
(1) Bishyirwa mu byiciro hakurikijwe imiterere y'ibinyabutabire
Ester za acrylic (ubwoko bwa ACR): zikunze kugaragara cyane, nka methyl methacrylate (MMA) - butyl acrylate (BA) copolymers, zifite ingaruka nziza zo kongera imbaraga mu gushonga.
Styrene acrylonitrile (ubwoko bwa SAN): Ifite ubushobozi bwo kwihanganira ubushyuhe kandi ikwiriye gukoreshwa mu gusohora ifuro mu bushyuhe bwinshi.
MBS (methyl methacrylate butadiene styrene): Ifite inshingano zo gukomera no kugenzura ifuro.
(2) Bishyizwe mu byiciro hakurikijwe imiterere y'umubiri
Ubwoko bw'amavuta yo kwisiga: akoreshwa mu buryo butaziguye mu gusuka ifuro rya PVC (nk'uruhu rw'ubukorano, urupapuro rwo gushushanyaho).
Ubwoko bw'ifu: ikoreshwa mu gusuka PVC ikomeye (nk'amabara ya foam afite laminated, profiles).
3. Ahantu ho gukoresha PVC foaming regulator
| agace gakoreshwamo | ibicuruzwa bisanzwe | Ibisabwa n'abashinzwe kugenzura |
| Imitako y'inyubako | Urubaho rwa PVC rukozwe mu ifuro, urubaho rwo ku ruhande, imiterere y'ibiti byigana | Ingufu nyinshi zo gushonga, ingano y'imiyoboro imwe, kandi irwanya ikirere neza |
| Imbere mu modoka | Igice cy'ibikoresho, igice cy'umuryango, igisenge | Impumuro nke, ubushyuhe bwinshi no kudasaza |
| ibikoresho byo gupfunyika | Gupfunyikamo ibiryo, amasahani yo gutekamo ibiryo | Ntibihumanya kandi byubahiriza amabwiriza ya FDA |
| Ibikoresho by'inkweto n'uruhu rw'ubukorikori | EVA/PVC foam sole, uruhu rw'ubukorikori | Ubworoherane bwiza kandi butuma umuntu akomera cyane |
4. Ibintu byo guhitamo imashini ikora ifuro rya PVC
Uburyo bwo gusohora ifuro (gusohora ifuro ku ruhu, gusohora ifuro hakoreshejwe imiti, gusohora ifuro ku mubiri)
Ikoranabuhanga ryo gutunganya (gusohora, gushushanya mu nganda, kuzingurura)
Ifuru ya PVC (PVC ikomeye, PVC yoroshye, sisitemu yo kuzuza)
Ubwoko bw'ibikoresho bitanga ifuro (ibikoresho bitanga ifuro bya AC OBSH、Sodiyumu bikarubonate, nibindi
5. Ibirango by'ingenzi ku isoko*
-Ibirango by'amahanga:
-Ubutabire bwa Paraloine™K-400)
-Akoma (Durastrength) ®)
-Mitsubishi Liyang (Metablen) ®)
-Ibirango byo mu gihugu:
-Nippon Chemical (uruhererekane rwa ACR)
-Ibikoresho bya Ruifeng High (Urukurikirane rwa RF)
-BItsinda rya ontecn (Urukurikirane rwa KF)
Igihe cyo kohereza: 10 Mata 2025
