Ngwaahịa

Hydroxyl kwusiri Polybutadiene

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Product Ihe

Ajụjụ

Ngwaahịa

Hydroxyl-terminated polybutadiene (HTPB) bụ ụdị nke roba mmiri mmiri nwere dị iche iche molekụla dị arọ (ihe dị ka 1500-10,000 g / mol) na nnukwu ọrụ nke mmeghachi omume. Roba mmiri nwere a pụrụ iche Nchikota Njirimara gụnyere a obere iko mgbanwe okpomọkụ, ala okpomọkụ mgbanwe, elu siri ike-loading ikike, na magburu onwe eruba ikike. Ejiri ha mee ihe na nrapado, ihe mkpuchi, ihe mkpuchi, ọgwụ, yana akụrụngwa ike.

HTPB bụ translucent mmiri mmiri na agba yiri ka wax akwụkwọ na viscosity yiri ọka sirop. Njirimara a dịgasị iche iche n'ihi na HTPB bụ ngwakọta karịa ngwakọta dị ọcha, ma mepụta ya iji mezuo ihe ndị ahịa chọrọ.

5

1. IHE : Mmiri na-enweghị ntụpọ ma ọ bụ na-acha odo odo
2. nkọwapụta, Nkebi nke m :

AKWERKWỌ

Nkọwapụta

Hydroxyl ọdịnaya mmol / g

0.47 ~ 0,53

0,54 ~ 0,64

0,65 ~ 0,70

0,71 ~ 0,80

Mmiri,% (w / w)

≤0.05

≤0.05

≤0.05

≤0.05

Peroxide ọdịnaya

(dika H2O2),% / (w / w)

0.04

≤0.05

≤0.05

≤0.05

 Nkezi ibu Molekul, g / mol

3800 ~ 4600

3300 ~ 4100

3000 ~ 3600

2700 ~ 3300

  Viscosity na 40 ℃, Pa.s

9.0

8.5

4.0

≤3.5

3.TỌPECTARA, Akụkụ nke Abụọ :

AKWERKWỌ

NKỌWA

Hydroxyl ọdịnaya mmol / g

0.75 ~ 0.85

0.86 ~ 1.0

1.0 ~ 1.4

Mmiri,% (w / w)

≤0.05

≤0.05

≤0.05

Peroxide ọdịnaya

(dika H2O2),% / (w / w)

≤0.05

≤0.05

.0.09

 Nkezi ibu Molekul, g / mol

2800 ~ 3500

2200 ~ 3000

1800 ~ 2600

  Viscosity na 25 ℃, Pa.s

4 ~ 8

2 ~ 6

2 ~ 5

Ihe edeturu
1) niile oru data gosiri n'elu bụ maka gị akwụkwọ.
2) nkọwapụta ọzọ bụ nnabata maka inwekwu mkparịta ụka.
4. Ojiji: HTPB bụ nke a na-ejikarị na ụdị ụdị ọ bụla nwere kemịkal siri ike na ụgbọelu na ụgbọ elu, oghere gunpowder, maka iji obodo, ọ nwere ike iji ya na mpaghara gụnyere ngwaahịa PU, na-emepụta ngwaahịa elastomer, agba, eletriki. gwara mmanụ sealant ihe wdg
5. Net nha 170kg na 200 lita polyethylenelined metal drum.

Nhazi
Ahaziri n'ichepụta dị maka dị iche iche na ngwa dabere na gị oru chọrọ.
Anyị bara ọgaranya R & D, na mmepụta ngalaba, ike nke na-emepe emepe na ikpe-na-amị ọhụrụ ihe onwunwe na nkọwapụta dị ka kwa kpọmkwem chọrọ.
Maka ozi ndị ọzọ, biko zitere email na "pingguiyi@163.com".


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