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Epoxidation nke HTPB: Arụmọrụ na ojiji

Njirimara CTBN na mpaghara ngwa

ihe dị elu HTBN Hydroxy-akwụsị nitrile butadiene rọba

Ihe nkwekorita ọhụrụ na-emepe emepe dị ka HTPB, EHTPB, ATBN, HTBN, CTBN...

Hydrogenated HTPB CAS 69102-90-5 Hydrogenated Hydroxyl Group-Kwụsị Polybutadiene

2,4,7,9-Tetramethyl-5-Decyne-4,7-Diol CAS 126-86-3 ihe mgbakwunye multifunctional surfactant na wetting, defoaming, na dispersing properties.

Hexagonal boron nitride: ihe dị iche iche dị ebube

Boron Nitride: Na-enyocha Ngwa ntụ ntụ Multifunctional

Kedu ihe bụ HTPB na mmanụ rọketi?

Ihe nkwekorita ọhụrụ na-emepe emepe dị ka HTPB, EHTPB, ATBN, HTBN, CTBN...

2024-05-29

Anyị factory ọhụrụ mepụtara na bonding mmadụ, dị kaHTPB,EHTPB,ATBN,HTBN,CTBN, wdg...

MakaHTPB dị ka ezigbo diaphaneity, ala viscosity, ịka nká na-eguzogide, obere okpomọkụ arụmọrụ, Hydrolysis eguzogide, acid na alkali eguzogide, eyi iguzogide na magburu onwe eletriki mkpuchi Njirimara na nhazi arụmọrụ dị mma. Enwere ike iji HTPB mee ihe na nrapado, ihe mkpuchi, mkpuchi, ihe ndị na-emepụta ihe (HTPB+AP+Al), na ọtụtụ ụdị ojiji.

Klas dị iche iche dị ka ndị a:

Ihe	Ọkwa I	Ọkwa II	Ọkwa III	Ọkwa IV	Ọkwa V	ỌkwaVI
Ọdịdị	Mmiri mmiri na-enweghị agba ma ọ bụ na-acha odo odo na-acha uhie uhie, enweghị adịghị ọcha a na-ahụ anya
Uru 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
Viscosity (40 ℃ Pa.s)	9.5	8.5	4.0	3.5	5.0	3.0
Peroxide mass ụmụ irighiri, %≤	0.04	0.04	0.05	0.05	0.10	0.10
Mmiri, wt%≤	0.05	0.05	0.05	0.05	0.10	0.10
Ọdịnaya na-agbanwe agbanwe,%≤	0.5	0.5	0.65	0.65	1.0	1.0
Ibu molekụla	3800-4600	3300-4100	3000-3600	2700-3300	2300-3000	1200-1800
Mara: Anyị nwere ike ijikọụdị ọ bụla nke HTTPBdị ka ndị ahịa nkọwa ndị ọzọ arịrịọ.

MakaEHTPB , EHTPB bụ HTPB molecular yinye nke na-ewebata epoxy iche iche, nke nwere uru dị ka mmanụ iguzogide, ịka nká, ezi nghọta, na ezi ala-okpomọkụ arụmọrụ. The hydroxyl dị iche iche na njedebe nke molekul yinye na hydroxyl dị iche iche na molekul yinye Otu epoxy otu reactive ìgwè nwere ike gwọọ dị iche iche isocyanates na epoxy curing agents Na-agwọ ọrịa polymer nwere ezigbo anụ ahụ na kemịkalụ Njirimara, magburu onwe adhesion ike. dị iche iche na-abụghị ọla ihe dị ka ọla na iko, ezi dielectric Njirimara, ala shrinkage ọnụego, na hardness High ogo, ike ka alkali na ọtụtụ mpịakọta, nwere ike budata mma n'ibu Njirimara, nrapado ike, na okpomọkụ iguzogide nke polyurethane ihe.

Enwere ike iji EHTPB mee ihe maka nrapado, ihe mkpuchi, mkpuchi, mgbaka epoxy resin, polyurethane elastomer, wdg.

grades dị ka ndị a:

ITEM	EHTPB-1	EHTPB-2	EHTPB-3
Uru Hydroxyl (mmol/g)	0.7-1.5
Uru Epoxide, wt%	0.5-1.5	2.0-4.0	4.5-5.5
Viscosity (40 ℃, Pa.S)	≤5.0	≤20	≤50
Mmiri,% ≤	0.05	0.05	0.05
Ibu molekụla	2000-4000
* Na mgbakwunye: Anyị nwere ike nyocha ma mepụta ụdị EHTPB ọhụrụ ọ bụla dabere na ọchịchọ pụrụ iche nke ndị ahịa anyị.

MakaATBN , ATBN bụ roba nitrile mmiri mmiri nwere amino arụ ọrụ dị iche iche na nsọtụ abụọ nke yinye molekụla, nke enwere ike ịgwọ ya na ihe ndị na-agwọ ọrịa isocyanate ma ọ bụ meghachi omume na ìgwè epoxy maka ọgwụgwọ. ATBN nwere mma mmanu mmanu mmanu, okpomọkụ na-eguzogide, eyi iguzogide na ike adhesion. Ọ nwere ike belata okpomọkụ jel na ọgwụgwọ okpomọkụ nke resin epoxy mgbe ọ na-eme ka resin epoxy sie ike.

A na-ejikarị ATBN dị ka ihe na-esi ike maka resin epoxy, ọ nwere ike ime ka ike nke ihe ndị mejupụtara ya dịkwuo mma, na-eme ka ike shii na ike bee, a pụkwara iji ya mee ihe dị iche iche.

Akara ule dị iche iche nke ATBN dị ka ndị a:

ITEM	ATBN-1	ATBN-2
Uru Amin, wt%	0.8-1.2	0.8-1.2
Viscosity (40 ℃, Pa.S)	≤10	≤30
Mmiri,% ≤	0.05	0.05
Ọdịnaya acrylonitrile,%	10-20	22-28
Ibu molekụla	2000-3000	2000-3000
* Na mgbakwunye: Anyị nwere ike nyocha ma mepụta ụdị HTBN ọhụrụ ọ bụla dabere na ọchịchọ pụrụ iche nke ndị ahịa anyị.

MakaHTBN , HTBN bụ mmiri mmiri nitrile rọba na hydroxyl na-arụ ọrụ dị iche iche na njedebe abụọ nke yinye molekụla, nke nwere otu ihe anụ ahụ na nke kemịkal dị ka nitrile roba ma nwee ike ịgwọ ya na ndị na-agwọ ọrịa isocyanate, Ọ nwere ezigbo mmeghachi omume na nhazi nhazi. HTBN nwere ezigbo nguzogide mmanụ, nguzogide okpomọkụ, ike na-eyi na ike nrapado siri ike.

A na-ejikarị HTBN eme ihe dị ka ihe na-eme ka ihe na-eme ka adhesives, mkpuchi, na resins, ọ nwere ike ime ka ihe siri ike, adhesion, nkwụsi ike, mmanụ na okpomọkụ nke ihe ndị mejupụtara.

Ụdị HTBN dị iche iche dị ka ndị a:

ITEM	HTBN-1	HTBN-2
Uru Hydroxyl, wt%	0.8-1.2	0.8-1.2
Viscosity (40 ℃, Pa.S)	≤10	≤30
Mmiri,% ≤	0.05	0.05
Ọdịnaya acrylonitrile,%	10-18	20-28
Ibu molekụla	2000-3000	2000-3000
* Na mgbakwunye: Anyị nwere ike nyocha ma mepụta ụdị HTBN ọhụrụ ọ bụla dabere na ọchịchọ pụrụ iche nke ndị ahịa anyị.

MakaCTBN , The Liquid carboxyl-treminated butadiene acrylonitrile bụ otu ụdị roba mmiri mmiri nke nwere carboxyl otu dị ka ọ na-arụ ọrụ otu, na ọ bụ koodu bụ CTBN, ike ga-eji n'ozuzu na ụgbọ elu na obodo ulo oru ebe. Na-emekarị CTBN na-ejikọta ya na resin somatotype. CTBN nke nwere otu carboxyl na-arụsi ọrụ ike nwere ike meghachi omume na resin epoxy iji welie ike.

ọ nwere ike ọzọ Hypro 1300x13 CTBN site Hunstman.

na arụmọrụ dị ka:

1. Na-akwalite ike na mgbanwe nke resin thermoset

2. Na-eme ka adhesion na substrates siri ike ijikọ

3. Na-abawanye mmetụta na mgbawa nkwụsị

4. Na-eme ka ọ dị ogologo ndụ (ike ọgwụgwụ)

5. Na-abawanye akụrụngwa akụrụngwa dị ala

6. Ụdị FDA dị

Ụdị dị iche iche dị ka:

ITEM	CTBN-1	CTBN-2	CTBN-3	CTBN-4	CTBN-5
Uru Carboxyl (mmol/g)	0.45-0.55	0.55-0.65	0.55-0.65	0.65-0.75	0.6-0.7
Ọdịdị	Mmiri mmiri Amber Viscous, enweghị adịghị ọcha a na-ahụ anya
Viscosity (27 ℃, Pa.S)	≤180	≤150	≤200	≤100	≤550
Ọdịnaya acrylonitrile,%	8.0-12.0	8.0-12.0	18.0-22.0	18.0-22.0	24.0-28.0
Mmiri, wt% ≤	0.05	0.05	0.05	0.05	0.05
Ọdịnaya na-agbanwe agbanwe,% ≤	1.0	1.0	1.0	1.0	1.0
Ibu molekụla	3600-4200	3000-3600	3000-3600	2500-3000	2300-3300
* Na mgbakwunye: Anyị nwere ike nyocha ma mepụta ụdị CTBN ọhụrụ ọ bụla dịka ọchịchọ pụrụ iche nke ndị ahịa anyị si dị.

Maka ihe ndị ọzọ biko kpọtụrụ site na email young@theoremchem.com ma ọ bụ TEL No. +86 183 2167 9576 (wechat/whatsapp/telegram)