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Kimantawa ta gefe-gefe ta HTPB da CTPB

0102030405

Sabbin wakilan haɗin gwiwa masu tasowa kamar HTPB, EHTPB, ATBN, HTBN, CTBN...

2024-05-29

Kamfaninmu ya samar da sabbin wakilan haɗin gwiwa, kamar HTPB, EHTPB, ATBN, HTBN, CTBN, da sauransu...

Domin HTPB kamar yadda yake da kyau, ƙarancin ɗanko, juriya ga tsufa, ƙarancin zafin jiki, juriya ga hydrolysis, juriya ga acid da alkali, juriya ga lalacewa da kyawawan kaddarorin kariya na lantarki da aikin sarrafawa yana da kyau. Ana iya amfani da HTPB a cikin Manne, Sealents, Coatings, propellants (HTPB+AP+Al), da sauransu.

Darasi daban-daban sune kamar haka:

Abu	Darasi na I	Aji na II	Aji na III	Aji na Huɗu	Daraja ta V	Aji na VI
Bayyanar	Ruwa mai haske mara launi ko rawaya mai haske, babu ƙazanta da ake gani
Darajar Hydroxyl,(mmol/g)	0.47-0.53	0.54-0.64	0.65-0.70	0.71-0.80	0.81-1.00	1.00-1.40
Danko (40℃ Pa.s) ≤	9.5	8.5	4.0	3.5	5.0	3.0
Kashi na sinadarin peroxide, %≤	0.04	0.04	0.05	0.05	0.10	0.10
Danshi, wt%≤	0.05	0.05	0.05	0.05	0.10	0.10
Abubuwan da ke canzawa,%≤	0.5	0.5	0.65	0.65	1.0	1.0
Nauyin kwayoyin halitta	3800-4600	3300-4100	3000-3600	2700-3300	2300-3000	1200-1800
Lura: Za mu iya haɗa abubuwa kowace sigar HTPB bisa ga abokan ciniki wasu ƙayyadaddun bayanai buƙata.

Domin EHTPB, EHTPB sarkar kwayoyin HTPB ce wadda ke gabatar da rukunin epoxy, wanda ke da fa'idodi kamar juriyar mai, juriyar tsufa, bayyananne mai kyau, da kuma kyakkyawan aiki mai ƙarancin zafin jiki. Rukunin hydroxyl a ƙarshen sarkar kwayoyin halitta da ƙungiyoyin hydroxyl a cikin sarkar kwayoyin halitta Rukunin epoxy rukuni ne mai amsawa wanda za'a iya warkar da shi tare da isocyanates daban-daban da wakilai masu warkarwa na epoxy. Polymer da aka warkar yana da kyawawan halaye na zahiri da na sinadarai, ƙarfin mannewa mai kyau ga kayan da ba na ƙarfe ba kamar ƙarfe da gilashi, kyawawan halaye na dielectric, ƙarancin raguwar raguwa, da tauri Babban mataki, mai karko ga alkali da yawancin girma, na iya inganta halayen injiniya, ƙarfin mannewa, da juriyar zafi na kayan polyurethane.

Ana iya amfani da EHTPB don mannewa, sealants, shafi, tauri resin epoxy, polyurethane elastomers, da sauransu.

Darasin kamar haka:

KAYA	EPTPB-1	EPTPB-2	EPTPB-3
Ƙimar Hydroxyl (mmol/g)	0.7 - 1.5
Ƙimar Epoxide, wt%	0.5 - 1.5	2.0 - 4.0	4.5 - 5.5
Danko (40℃, Pa.S)	≤5.0	≤20	≤50
Danshi,% ≤	0.05	0.05	0.05
Nauyin kwayoyin halitta	2000 - 4000
* Bugu da ƙari: Za mu iya bincike da haɓaka kowace sabuwar sigar EHTPB bisa ga buƙatun abokan cinikinmu na musamman.

Domin ATBNATBN roba ce mai ruwa-ruwa mai suna nitrile tare da ƙungiyoyin amino masu aiki a ƙarshen sarkar kwayoyin halitta, wanda za'a iya warkar da shi ta hanyar amfani da sinadaran maganin isocyanate ko kuma ta hanyar yin aiki da ƙungiyoyin epoxy don warkarwa. ATBN yana da juriyar mai mai kyau, juriyar zafi, juriyar lalacewa da kuma mannewa mai ƙarfi. Yana iya rage zafin gel da zafin warkarwa na epoxy resin lokacin da yake ƙara ƙarfin resin epoxy.

Ana amfani da ATBN galibi a matsayin wakili mai tauri don resin epoxy, yana iya haɓaka tauri na kayan haɗin gwiwa, inganta ƙarfin yankewa da ƙarfin barewa, kuma ana iya amfani da shi azaman manne da manne daban.

Ana rarraba maki daban-daban na ATBN zuwa sassa daban-daban:

KAYA	ATBN-1	ATBN-2
Darajar Amine, wt%	0.8 - 1.2	0.8 - 1.2
Danko (40℃, Pa.S)	≤10	≤30
Danshi,% ≤	0.05	0.05
Abubuwan da ke cikin acrylonitrile, %	10 - 20	22 - 28
Nauyin kwayoyin halitta	2000 - 3000	2000 - 3000
* Bugu da ƙari: Za mu iya bincike da haɓaka kowace sabuwar sigar HTBN bisa ga buƙatun abokan cinikinmu na musamman.

Domin HTBN, HTBN roba ce mai ruwa-ruwa mai suna nitrile tare da ƙungiyoyin aiki na hydroxyl a ƙarshen sarkar kwayoyin halitta, wanda ke da halaye iri ɗaya na zahiri da na sinadarai kamar robar nitrile kuma ana iya warkar da shi ta hanyar amfani da sinadaran magance isocyanate. Yana da kyakkyawan amsawa da aikin sarrafawa. HTBN yana da kyakkyawan juriyar mai, juriyar zafi, juriyar lalacewa, da ƙarfi mai ƙarfi na mannewa.

Ana amfani da HTBN galibi azaman wakili mai tauri don mannewa, shafa, da resins, yana iya haɓaka tauri, mannewa, juriya, mai da juriyar zafi na kayan haɗin gwiwa.

Sigar HTBN daban-daban kamar haka:

KAYA	HTBN-1	HTBN-2
Darajar Hydroxyl, wt%	0.8 - 1.2	0.8 - 1.2
Danko (40℃, Pa.S)	≤10	≤30
Danshi,% ≤	0.05	0.05
Abubuwan da ke cikin acrylonitrile, %	10 - 18	20 - 28
Nauyin kwayoyin halitta	2000 - 3000	2000 - 3000
* Bugu da ƙari: Za mu iya bincike da haɓaka kowace sabuwar sigar HTBN bisa ga buƙatun abokan cinikinmu na musamman.

Domin CTBN, Butadiene acrylonitrile na ruwa mai ɗauke da carboxyl wani nau'in roba ne mai ɗauke da carboxyl a matsayin rukunin aikinsa, kuma lambarsa ita ce CTBN, ana iya amfani da shi gabaɗaya a fannin sufurin jiragen sama da masana'antu. Yawanci ana amfani da CTBN tare da resin somatotype. CTBN wanda ke da rukunin carboxy mai aiki zai iya amsawa akan resin epoxy don ƙara tauri.

Zai iya maye gurbin Hypro 1300x13 CTBN ta Hunstman.

tare da aikin kamar haka:

1. Yana ƙara tauri da sassauci na resin thermoset

2. Yana inganta mannewa ga abubuwan da ke da wahalar haɗawa da su

3. Yana ƙara juriya ga tasiri da tsagewa

4. Yana inganta juriya (juriyar gajiya)

5. Yana ƙara ƙarfin yanayin injina na ƙarancin zafin jiki

6. Akwai sigar FDA

Nau'i daban-daban kamar haka:

KAYA	CTBN-1	CTBN-2	CTBN-3	CTBN-4	CTBN-5
Ƙimar Carboxyl (mmol/g)	0.45 - 0.55	0.55-0.65	0.55-0.65	0.65-0.75	0.6-0.7
Bayyanar	Ruwan Amber mai kauri, babu wani ƙazanta da ake gani
Danko (27℃, Pa.S)	≤180	≤150	≤200	≤100	≤550
Abubuwan da ke cikin acrylonitrile,%	8.0-12.0	8.0-12.0	18.0-22.0	18.0-22.0	24.0-28.0
Danshi, wt% ≤	0.05	0.05	0.05	0.05	0.05
Abubuwan da ke canzawa,% ≤	1.0	1.0	1.0	1.0	1.0
Nauyin kwayoyin halitta	3600 - 4200	3000 - 3600	3000 - 3600	2500 - 3000	2300 - 3300
* Bugu da ƙari: Za mu iya bincike da haɓaka kowace sabuwar sigar CTBN bisa ga buƙatun abokan cinikinmu na musamman.

Don ƙarin bayani, tuntuɓi ta imel young@theoremchem.com ko lambar TEL +86 183 2167 9576 (wechat/whatsapp/telegram)