Vulcanization hi crosslinking leh curing.rubber-a vulcanizing agent leh accelerator dah belh a nih chuan linear macromolecules te chu temperature leh pressure condition thenkhat hnuaiah three-dimensional network structure-ah an chantir a ni{{2}chu natural rubber crosslinking neih theihna tura sulfur hman hmasak ber atan, vulcanization. an ti a ni.
Rubber-a vulcanization kalpui dan tur nghawngtu hmasa ber: Vulcanization temperature .
Rubber-a vulcanization temperature hi rubber-a vulcanization reaction (crosslinking reaction) atana hman tur bulpui ber a ni a, chu chuan rubber products-te vulcanization speed leh quality direct-a nghawng a nei a ni.chemical reaction zawng zawng ang bawkin, vulcanization reaction chu temperature sang chhoh zel nen a ti chak a, sulfur hniam zawk crosslinks{{1} a hniam zawk siam chu a awlsam a, chu chu Vulcanization temperature hniam tak a nih chuan, slow leh is is is slow leh is slow leh is slow is is slow leh is slow is slow leh a ni. Vulcanization temperature hi Van't Hoff’s Law-ah hian a tlangpuiin hman theih a ni a, chu chu 8~10-a temperature sang (steam pressure surface pressure tlukpui vel) apiangin reaction speed chu a let hnih vel a ni a;a nih loh leh reaction time a chanve vel a ni. a ni.
Pahnihna, rubber-a vulcanization kalpui dan tichhe thei thil pahnihna: vulcanization pressure .
Vulcanization Pressure of Rubber hi rubber parts geometric size, structural density leh physical leh mechanical property te a nih theih nan thil pawimawh tak a ni a, chutih rual chuan parts te pawh a smooth surface a smooth surface a awm theih nan leh rubber products sealing requirements te a tlin theih nan a ni bawk.A bulpui ber te chu hetiang hian a ni:
(1) Rubber inzawmkhawmna vulcanization molding process-a bubble awmte venna tur leh thil siamte compactness tihchangtlunna tur;
(2) glue filling flow power pe turin, chutiang chuan glue chuan mold cavity zawng zawng chu hun bituk chhungin a luah khat thei ang
(3) rubber leh clamp (curtain, etc{{1}) adhesion leh rubber products bending resistance siam that;
(4) Rubber thil siamte taksa leh mechanical property tihchangtlunna..
Vulcanization pressure thlan dan tur ngaihtuah a ngai a, chungte chu glue formula, mold structure, vulcanization equipment chi hrang hrang (plate vulcanizing machine, injection vulcanizing machine, vacuum vulcanizing machine, etc.), product characteristics structure leh thil dang engemaw zat structure leh thil dang engemaw zat ngaihtuah a ngai a ni.
Vulcanization pressure thlan dan tlangpui:
(1) glue hardness a hniam a, pressure chuan hardness thlan tur te te, sang tak a thlang tur a ni;
(2) Thin products chuan product te te, thick tak tak a thlang a, a lian zawk a thlang a;
(3) Product structure chu a te zawk thlan awlsam a ni a, a structure pawh a complex a, a lian zawk thlan a ni;
(4) Mechanical property-ah chuan duhthlanna sang tak, duhthlanna hniam tak a ngai a;
(5) Vulcanization temperature a san chuan pressure a tlem thei a; Temperature a hniam chuan pressure a sang zawk tur.
Rubber-a vulcanization kalpui dan tur nghawngtu pathumna: Vulcanization hun
Vulcanization hun hi vulcanization temperature nen a inzawm tlat a, vulcanization process-ah chuan, vulcanized rubber-a physical leh mechanical property-te chu hmun tha ber thleng emaw hnaih ber emaw a nih chuan, he vulcanization℃hi positive vulcanization emaw, vulcanization hun remchang ber emaw an ti a, chu chu temperature engemaw zat a positive vulcanization neih theihna tura vulcanization hun mamawh chu a ni a, chu chu positive vulcanization a ni a, chu chu IS TURONACANATION {1} an ti a ni. Vulcanization hun hian vulcanization degree, vulcanization hun control hmangin vulcanization degree, a size hrang hrang leh wall thickness a tichiang a, chu chu vulcanization℃control nan a ni a, a tlangpuiin product lian zawk emaw, thick zawk emaw size control a ni a, vulcanization atana hun mamawh. a rei zawk chuan.