isicelo

I-SPC sisishunqulelo se-Stone Plastic Composites.Eyona nto iphambili ekrwada yi-polyvinyl chloride resin.Yenziwe ngomatshini okhuphayo odityaniswe ne-T-mold ukuze ukhuphe i-substrate ye-SPC, usebenzisa ezintathu okanye ezine umatshini we-roller calendering ukutshisa kunye ne-laminate ye-PVC yokunxiba-ukuxhathisa umaleko, ifilimu yombala we-PVC kunye ne-SPC substrate ngokulandelanayo.Inkqubo yokuvelisa ayisebenzisi iglue kwaphela.

SPC umgangatho wemathiriyeli ekrwada:

I-PVC 50 KG

Calcium carbonate 150KG

I-calcium zinc stabilizer 3.5-5KG

Umgubo wokusila (calcium zinc) 50

Stearic acid 0.8

I-ACR 1.2

PE wax 0.6

CPE 3

Isilungisi sempembelelo 2.5

Ikhabhoni emnyama 0.5

Amanqaku aphambili eRecipe

I-resin ye-1.PVC: Ukusebenzisa indlela ye-ethylene uhlobo lwe-resin emihlanu, ukuqina kwamandla kungcono, ukukhuselwa kokusingqongileyo.

2. I-Fineness ye-calcium powder: Ngenxa yokuba umlinganiselo wokongezwa mkhulu, uchaphazela ngokuthe ngqo iindleko zefomula, ukusebenza kwe-machining kunye nokugqoka kunye nokukrazula kwe-screw barrel kunye nokusebenza kwemveliso, ngoko ke i-powder ye-calcium enqabileyo ayinakunyulwa, kunye nobuhle be-calcium powder bunenzuzo kwi-400-800 mesh.

3. Ukuthanjiswa kwangaphakathi nangaphandle: Ukuqwalasela izinto kwi-extruder ixesha lokuhlala lobushushu obuphezulu lide, kunye nokusebenza kwezinto eziphathekayo kunye nezinto zokuqhawula amandla, kuyacetyiswa ukuba kusetyenziswe i-wax ephezulu yokulawula ubungakanani obuncinci bokusetyenziswa, kunye nokusetyenziswa. yewax eyahlukileyo ukuhlangabezana neemfuno zokuqala neziphakathi - kunye nexesha elide lokuthambisa.

I-4.ACR: Ngenxa yomxholo ophezulu we-calcium powder kwi-SPC umgangatho, iimfuno zeplastiki ziphezulu.Ukongeza ekulawuleni uhlobo lwe-screw kunye neteknoloji yokucubungula, izongezo kufuneka zongezwe ukunceda iplastiki, kwaye iqinisekise ukuba i-melt inamandla athile, kwaye ine-ductility ethile kwinkqubo ye-calendering.

5. I-arhente yokuqina: Umgangatho awufuni kuphela izinga lokunciphisa eliphantsi, ukuqina okulungileyo, kodwa ufuna ukuqina okuthile, ukuqina kunye nokuqina kufuneka ulungelelanise omnye nomnye, ukuqinisekisa ukuqina kweqhaga, kungekhona ukuthamba kwiqondo lokushisa eliphezulu, kwaye ugcine ukuqina okuthile kwiqondo lobushushu eliphantsi.Ukuqina kwe-CPE kulungile, kodwa ukongezwa kwenani elikhulu leekopi kunciphisa ukuqina kwe-PVC, ubushushu obuthambileyo be-Vica, kwaye bukhokelela kwisantya esikhulu sokuncipha.

6. Anti shrinkage agent: cinezela umsantsa wamasuntswana phakathi kwezinto zePVC ukunciphisa ukuncipha okubangelwa bubushushu.

I-7, i-Wax ye-PE ayikho nje i-lubricant, kwaye inefuthe lokusasazwa, kodwa inani leempembelelo eziqhelekileyo zokulinganisela kwangaphakathi nangaphandle kwe-lubrication kunye nokutshintsha amandla okunyibilika kunye nokwandisa ukuncipha kweemveliso kunye nokunciphisa amandla okuhlutha, iimveliso ziba brittle.

8. Ukurisayikilishwa: zama ukusebenzisa imveliso yenkampani yokurisayikilisha kunye nasemva kokwenziwa kwemathiriyeli yokurisayikilisha.

Qaphela: Coca, ingabi manzi, i-batch crushing mix emva kokusila.Ngokukodwa, izinto ezihlaziyiweyo ze-groove ezisikiweyo kufuneka zixutywe kunye nomgubo wokugaya ngokulinganayo ukwenza umjikelezo wezinto ezivaliweyo zokubuya.Kuyimfuneko ukulungelelanisa inkqubo yenkqubo yesampulu xa inani le-refeeding litshintsha kakhulu.Inkqubo yokuvelisa ayisebenzisi iglue kwaphela.