China Quasini McDi-hoʻopau i ka mea hana hoʻololi a me ka mea kūʻai aku

ʻO ka'ōnaehana quasi McDi-palena

Ua hōʻikeʻiaʻo Quasi McI-hoʻopau i kahi'ōnaehana i hōʻikeʻia

Kākau pōkole:

Kālā:Dy25133 ma luna o nā'āpana abc. ʻO ka huiʻana he polyol, b he pyourethane prepollymer i hoʻopauʻia me ka isocynate, c is chin retlynder.

KAHO MEA:ʻO ka huahana hope e leʻaleʻa i ka hiki ke kū'ē i ke kūpaʻa anti, maikaʻi hou. A hiki ke hoʻoponoponoʻia ka paʻakikī e ka pae likeʻole. Hiki ke hoʻoponoponoʻia ke kala e ka puaʻa.

Ke noi:Ua hoʻohanaʻia kēiaʻatikala e hana i nā Sieves Poyurethane Sieves, ka poʻe Roolles, hoʻomaʻemaʻe i nā puaʻa (discs) a me nā'ēheu'ē aʻe.

Huahana kikoʻipiop

Nā Kūlana Huakaʻi

ʻO Quasi MDI-hoʻopau i ka'ōnaehana PTMG PTMG

ʻO ka weheweheʻana

Kālā:Dy25133 ma luna o nā'āpana abc. ʻO ka huiʻana he polyol, b he pyourethane prepollymer i hoʻopauʻia me ka isocynate, c is chin retlynder.

Ke noi:Ua hoʻohanaʻia kēiaʻatikala e hana i nā Sieves Poyurethane Sieves, ka poʻe Roolles, hoʻomaʻemaʻe i nā puaʻa (discs) a me nā'ēheu'ē aʻe.

Kaoaohai

ʻAno	Dy2513-b		DY2513-a			Dy2513-c
Nco /%	13.1
O ka hopena hana / ℃	45		50			45
Vscosaty MPA · S /	800		1200			30
Prepollymer	Dy2513-b
Haki	Dy2513-a + DY2513-c
HANOLAHA / HIKI A	60	65	70	75	80	85	90	95
Dy251313-B (Ratio, ma ke kaupaona)	100	100	100	100	100	100	100	100
Dy251313-A (ratio, ma ke kaupaona)	180	150	120	100	80	60	40	20
Dy2513-C (Ratio, ma ka makemake)	5.7	7	8.4	9.3	10.2	11.1	12	12.9
Catalyst / huina nui A + b + c%	0.6	0.6	0.6	0.45	0.3	0.3	0.24	0.24
Pā'ū wela / ℃	100
Gel Time / min	2^,30	2^,30	2^,20	2^,20	2^,30	2^,30	2^,10	2^,10
Wehe i ka manawa mold / min	60	50	40	40	40	40	40	40

Ua hoʻonohonohoʻo Quasi MDI-hoʻopau i ka'ōnaehana polyester

ʻO ka weheweheʻana

Hoʻohanaʻia ia e hana i ka polyuretlyhane Mereves, nā mea'ē aʻe a me nā elastomer. E hanaʻia e ka mīkini kūʻai ma waena o ka mīkini ma waena o ka mīkini.

ʻO ka huahana hope e leʻaleʻa i ka hiki ke kū'ē i ke kūpaʻa anti, maikaʻi hou. A hiki ke hoʻoponoponoʻia ka paʻakikī e ka pae likeʻole. Hiki ke hoʻoponoponoʻia ke kala e ka puaʻa.

Ke noiʻana: nā kitstovometive Kits, piko o nā hoʻomaʻemaʻe, etc., polyurethane nui a iʻole nā huahana liʻiliʻi.

Kaoaohai

ʻAno	Dy3516-B			Dy3516-a				Dy3516-c
Nco /%	16.5 ± 0.2
O ka hopena hana / ℃	45			70				45
Vscosaty MPA · S /	700			730				30
Prepollymer	Dy3516-B
Haki	Dy3516-A + DY3516-C
HANOLAHA / HIKI A	55	60	65		70	75	80		85	90
Dy3516-B (ratio, ma ke kaupaona)	100	100	100		100	100	100		100	100
Dy3516-A (Ratio, ma ke kaupaona)	380	180	160		130	110	100		80	60
DY3516-C (Ratio, ma ke kaupaona)	0	9.1	10		11.4	12.3	12.7		13.6	14.5
Catalyst / huina nui A + b + c%	0.4	0.4	0.4		0.4	0.3	0.3		0.3	0.3
Pā'ū wela / ℃	100
Gel Time / min	5	5	5		5	5	4		4	4
Wehe i ka manawa mold / min	50	35	35		30	30	30		30	30
Pili i ka manawa cure (90 ℃) / H	16