Amakuru

Ni ikiamavuta yo kwisiga ya WPC?

inyongeramusaruro ya WPC(byitwa kandiAmavuta yo kwisiga kuri WPCcyangwaumukozi urekura WPC) ni amavuta yagenewe gukora no gutunganya ibikomoka ku biti na pulasitiki (WPC): Yongera imikorere y'uburyo bwo gutunganya, yongera ubwiza bw'ibicuruzwa, igenzura imiterere y'ibicuruzwa, igabanya ubukana hagati y'ibinyabutabire bya polymer n'imashini zitunganya, igabanya ubusaza bw'ibikoresho, kandi ibumba rivamo ibintu rigenda neza. Ubwiza bwainyongeramusaruro y'amavuta yo gukoresha WPCBigira ingaruka zikomeye ku gihe cy’imikorere y’ibihumyo, imbunda n’ibiziriko mu gutunganya pulasitiki y’ibiti, ubushobozi bwo gukora icyuma gisohora ibikoresho, ikoreshwa ry’ingufu mu gutunganya, imiterere y’ibicuruzwa ndetse n’imikorere y’ubushyuhe buke bw’ibicuruzwa. Kandi niba kongeramo stearate mu gutunganya ibiti hamwe na MAH bizagabanya ingaruka zo guhuza ibyuma bya anhidride ya maleic, bityo ubushobozi bwo guhuza ibyuma n’amavuta bizagabanuka.

Amahitamo yaumuti wo gusiga amavuta kuri WPCisuzuma ibi bikurikira:

Ikorana neza na resin ku bushyuhe bwinshi, ishobora gutanga ingaruka runaka zo gukora plastike, ikagabanya ingufu zo guhuza hagati ya molekile muri resin, igatuma molekile zigabanuka.

, gushwanyagurika hagati yabyo, bigabanya ubukana bwo gushonga kwa resin, binoza urujya n'uruza rw'amazi ashongesha, bigateza imbere ukunyerera kw'uduce twa resin.

Ibicuruzwa bya WPC birimo byinshi, byose bizakoresha amavuta mu gihe cyo gukora kugira ngo ubuso bw'inzu burusheho kuba bwiza, impande, ibikoresho byo gupfuka inkuta kugira ngo binoze imikorere yo gutunganya no gutanga ubwiza bw'ubuso, nibindi.

Amavuta meza ya WPC agomba kuba afite imikorere myinshi, intego ni ugutuma ibikoresho bitunganya bikora neza, kongera umusaruro, no kunoza ireme ry'ibicuruzwa:

1, Uburyo molekile zikorana na polimeri/polimeri

2. Kwihutisha ingaruka zo gukora plastike;

3, Kugabanya ubukana bw'ingufu zishongeshejwe;

4, Kugabanya imbaraga n'ikoreshwa ry'ingufu;

5, Uburyo bwo gukorana n'uburyo bwo gushyiramo polymer/filler

6、 Guteza imbere ikwirakwizwa ry'ifu y'ibiti cyangwa fibre karemano;

7、 Gutanga umusanzu mu kuvomesha icyuma gishyushya;

8, polymer yuzuye amavuta n'icyuma gishyushye cyangwa gikonjeshejwe;

9, Kunoza imiterere yo gukuraho ibikoresho biri mu ndobo yo gusohora no ku buso bw'icyuma gicamo;

10, Kugabanya kwangirika no kwangirika;

11, Gutanga amavuta yo kwisiga imbere n'inyuma ku bicuruzwa bya WPC

Hari byinshi bitandukanyeamavuta yo kwisiga akozwe mu gitinkaamavuta yo kwisiga akozwe muri silikoni SILIKE Silimer 5400, ethylene bis-stearamide (EBS), zinc stearate, parafini waxes, na oxidized PE. Kandi ni ikiItandukaniro ry'amavuta yo kwisiga ya wpcUburemere bwa molekile, ingano, imikorere ni ibintu bitandukanye bigira ingaruka ku mikorere itandukanye.Amavuta yo kwisiga ashingiye kuri silikoniBirwanya cyane kwangirika no gucika, ndetse n'ubushyuhe n'imiti. Nanone ntibigira uburozi kandi ntibishobora gushya, bigatuma biba amahitamo meza yo gukoreshwa mu buryo bwinshi. Amavuta akozwe muri silikoni ashobora kandi kugabanya uburyaryate hagati y'ibice bigenda, ibyo bikaba byafasha kongera igihe cy'ubuzima bwa WPC.

Ni iki kijyanye n'ingano y'amavuta yo kwisiga akozwe mu giti?

Muri rusange, ibikoresho bya pulasitiki bikozwe mu giti (WPC) bikoresha amavuta akubye kabiri ayo pulasitiki isanzwe. Ku bikoresho bya pulasitiki bikozwe mu giti bifite fibre y'ibiti 50% ~ 60%, ingano y'amavuta akozwe muri HDPE ni 4% ~ 5%, ingano y'amavuta akozwe muri PP ni 1% ~ 2%, naho ingano y'amavuta akozwe muri PVC ni 5% ~ 10%. Ariko, ingano nyayo ishobora guhindurwa hakurikijwe imiterere n'imikorere itandukanye y'ibigo.Silime ya SILIKE 5400izatuma habaho umusaruro mwiza iyo ikoresheje igipimo gito kiri hagati ya 1.5% na 3%.

Chengdu Silike Technology Co, LTD ni aUruganda rukora amavuta ya WPC mu Bushinwagutangaamavuta yo kwisiga ashingiye kuri silicone yo gukoresha WPCIyi nyongeramusaruro y’amavuta yakozwe by’umwihariko kugira ngo itunganywe kandi ikoreshwe muri PE WPC na PP WPC (ibikoresho bya pulasitiki by’ibiti) nka WPC decking, uruzitiro rwa WPC, n’ibindi bivanze bya WPC, nibindi. Igice cy’ingenzi cy’iyi nyongeramusaruro ya WPC ni polysiloxane yahinduwe, irimo amatsinda akoreshwa mu gusiga, ihuye neza na resin na ifu y’ibiti, mu gihe cyo gutunganya no gukora ishobora kunoza ikwirakwira ry’ifu y’ibiti, ntigira ingaruka ku ngaruka z’ibihuza muri sisitemu, ishobora kunoza neza imiterere y’ibikoresho. Iyi nyongeramusaruro ya WPC itanga imikorere myinshi kurusha ethylene bis-stearamide (EBS), zinc stearate, paraffin waxes, na oxidized PE, kandi iyi nyongeramusaruro ihendutse hamwe n’amavuta meza, ishobora kunoza imiterere ya matrix resin, ariko kandi ikanatuma ibicuruzwa byoroha, igaha imiterere mishya ya pulasitiki y’ibiti byawe.

IbiAmavuta meza ya WPCSilimer 5400 itanga inyungu nyinshi cyane nkuko bikurikira:

1, Kunoza uburyo bwo gutunganya, kugabanya imbaraga zo gusohora, kunoza uburyo bwo gukwirakwiza ibyuma;

2, Tangaamavuta yo kwisiga imbere n'inyuma ya WPC, kugabanya ikoreshwa ry'ingufu no kongera umusaruro uhagije;

3, Kuba bihuye neza n'ifu y'ibiti, ntibigira ingaruka ku mbaraga ziri hagati y'uturemangingo tw'ibikomoka kuri pulasitiki y'ibiti kandi bigakomeza imiterere ya mekanike y'ibikomoka kuri pulasitiki ubwayo;

4, Kugabanya ingano ya compatibilizer, kugabanya inenge z'ibicuruzwa, kunoza isura y'ibicuruzwa bya pulasitiki by'ibiti;

5. Nta mvura igwa nyuma yo kubira, komezauburyohe bw'igihe kirekire.

Duhanga silicone, twongere agaciro gashya.