China Quasi MDI e felisitsoeng tsamaiso Moetsi le Mofani |INOV

Sistimi e felisitsoeng ea Quasi MDI

Tlhaloso e Khutšoanyane:

Karolo:DY2513 e entsoe ka likarolo tsa ABC.Karolo ea A ke polyol, B ke polyurethane prepolymer e ileng ea qetella ka isocynate, C ke chain extender.

Sebopeho:Sehlahisoa sa ho qetela se natefeloa ke bokhoni bo botle ba anti resistance, rebound e ntle.'Me boima bo ka fetoloa ka karolelano e fapaneng.'Mala o ka fetoloa ka pigment.

Kopo:Boitsebiso bona bo ne bo sebelisetsoa ho hlahisa li-sieve tsa Polyurethane, li-roller tsa PU, likolobe tsa ho hloekisa (li-discs) le li-elastomer tse ling.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Sistimi ea PTMG e felisitsoeng ke Quasi MDI

TLHALOSO

Karolo:DY2513 e entsoe ka likarolo tsa ABC.Karolo ea A ke polyol, B ke polyurethane prepolymer e ileng ea qetella ka isocynate, C ke chain extender.

Sebopeho:Sehlahisoa sa ho qetela se natefeloa ke bokhoni bo botle ba anti resistance, rebound e ntle.'Me boima bo ka fetoloa ka karolelano e fapaneng.'Mala o ka fetoloa ka pigment.

Kopo:Boitsebiso bona bo ne bo sebelisetsoa ho hlahisa li-sieve tsa Polyurethane, li-roller tsa PU, likolobe tsa ho hloekisa (li-discs) le li-elastomer tse ling.

TS'ELISO

Mofuta	DY2513-B		DY2513-A			DY2513-C
NCO/%	13.1
Mocheso oa tšebetso /℃	45		50			45
Viscosity mPa·s/	800		1200			30
Prepolymer	DY2513-B
Ketane extender	DY2513-A﹢DY2513-C
Bothata (bothata) /shore A	60	65	70	75	80	85	90	95
DY2513-B (karolelano, ka boima ba 'mele)	100	100	100	100	100	100	100	100
DY2513-A (karolelano, ka boima ba 'mele)	180	150	120	100	80	60	40	20
DY2513-C (karolelano, ka boima)	5.7	7	8.4	9.3	10.2	11.1	12	12.9
Catalyst/kakaretso ya tjhelete A+B+C %	0.6	0.6	0.6	0.45	0.3	0.3	0.24	0.24
Mocheso oa hlobo/℃	100
Nako ea gel/metsotso	2^,30	2^,30	2^,20	2^,20	2^,30	2^,30	2^,10	2^,10
Bula Nako ea Mold/ mets	60	50	40	40	40	40	40	40

Sistimi ea Polyester ea Quasi MDI e felisitsoeng

TLHALOSO

E sebelisoa ho hlahisa li-sieve tsa Polyurethane, li-roller tsa PU le elastomer e 'ngoe.E lokela ho sebetsoa ka mochini o lahlelang mocheso o bohareng.

Sehlahisoa sa ho qetela se natefeloa ke bokhoni bo botle ba anti resistance, rebound e ntle.'Me boima bo ka fetoloa ka karolelano e fapaneng.'Mala o ka fetoloa ka pigment.

Kopo: lisebelisoa tsa likoloi, lisebelisoa tsa ho hloekisa lipeipi, joalo-joalo, lihlahisoa tse kholo tsa polyurethane kapa tse nyenyane.

TS'ELISO

Mofuta	DY3516-B			DY3516-A				DY3516-C
NCO/%	16.5±0.2
Mocheso oa tšebetso /℃	45			70				45
Viscosity mPa·s/	700			730				30
Prepolymer	DY3516-B
Ketane extender	DY3516-A+DY3516-C
Bothata (bothata) /shore A	55	60	65		70	75	80		85	90
DY3516-B(karolelano, ka boima ba 'mele)	100	100	100		100	100	100		100	100
DY3516-A(karolelano, ka boima ba 'mele)	380	180	160		130	110	100		80	60
DY3516-C(karolelano, ka boima ba 'mele)	0	9.1	10		11.4	12.3	12.7		13.6	14.5
Catalyst/kakaretso ya tjhelete A+B+C %	0.4	0.4	0.4		0.4	0.3	0.3		0.3	0.3
Mocheso oa hlobo/℃	100
Nako ea gel/metsotso	5	5	5		5	5	4		4	4
Bula Nako ea Mold/ mets	50	35	35		30	30	30		30	30
Nako ea ho phekola (90℃)/h	16