Ngwaahịa

Ndepụta ogo:

Ìhè edo edo ma ọ bụ odo crystalline ntụ ntụ

Ọdịnaya ≥ 98%

Ebe mgbaze mbụ ≥ 154 ℃

Ọnwụ ọnwụ ≤ 0.3%

Ash ≤ 0.3%

Ntụziaka:

BMI, dị ka ezigbo resin matrix maka n'ichepụta okpomọkụ na-eguzogide bughi ihe na klas H ma ọ bụ F eletriki ihe, na-esiwanye ọtụtụ-eji ụgbọelu, aerospace, ike eletriki, ngwá electronic, kọmputa, nkwurịta okwu, locomotive, ụgbọ okporo ígwè, ewu na ndị ọzọ na ulo oru ubi . Ọ kachasị gụnyere:

1. High okpomọkụ eguzogide impregnating agba (mgbaze dabeere na ihe mgbaze-free), enameled waya agba, laminate, weft free teepu, mica teepu, electronic ọla kọpa laminate, kpụrụ plastic, epoxy gbanwetụrụ F ~ H ntụ ntụ mkpuchi, nkedo akụkụ, wdg . 2. Advanced mejupụtara matriks resin, aerospace, ụgbọelu bughi ihe, carbon eriri elu okpomọkụ na-eguzogide ọgwụ bughi akụkụ, elu-ọkwa biri ebi circuit iba na ndị ọzọ ọtọ ihe, wdg;

3. nwee ume modifier, crosslinking gị n'ụlọnga na ọhụrụ roba na-agwọ ọrịa gị n'ụlọnga nke injinịa plastik dị ka eyi, PA, ABS, APC, ịkwanyere, PBT, EPDM, PMMA, wdg;

4. Eyi na-eguzogide ọgwụ ihe: diamond egweri wheel, arọ ibu egweri wheel, breeki na mpe mpe akwa, elu okpomọkụ agba nrapado, magnetik ihe, wdg;

5. Akụkụ ndị ọzọ nke fatịlaịza kemịkalụ (amonia sịntetik) igwe na akụrụngwa mmanụ na-enweghị mmanụ, ihe na-agbanwe agbanwe ma na-agbanwe agbanwe na ọtụtụ mpaghara ndị ọzọ dị elu.

Okpomọkụ na-eguzogide

BMI nwere ezigbo nguzogide okpomọkụ n'ihi mgbanaka benzene, imide heterocycle na oke njikọta. TG ya karịa 250 ℃, na ọnọdụ ọrụ ọrụ ya dị ihe dịka 177 ℃ ~ 232 ℃. Na BMI na aliphatic, ethylenediamine kachasị kwụsie ike. Site na mmụba nke nọmba methylene, ọnọdụ nrụrụ mbụ nke mbụ (TD) ga-ebelata. TD nke BMI na-esi ísì ụtọ dị elu karịa nke BMI aliphatic, na TD nke 2,4-diaminobenzene dị elu karịa nke ụdị ndị ọzọ. Na mgbakwunye, enwere mmekọrịta dị n'etiti TD na njupụta crosslinking. N'ime ụfọdụ, TD na-abawanye na mmụba nke njupụta crosslinking.

Solubility

BMI a na-ejikarị eme ihe nwere ike ịgbari na ihe ndị na-emepụta ihe dị ka acetone na chloroform, ma nwee ike igbari na polar siri ike, ihe na-egbu egbu ma dị oke ọnụ dị ka dimethylformamide (DMF) na N-methylpyrrolidone (NMP). Nke a bụ n'ihi polarity molekụla na nhazi usoro nke BMI.

Ngwongwo ihe

Mmeghari ọgwụgwọ nke BMI resin bụ mgbakwunye polymerization, nke na-enweghị obere ngwongwo sitere na ya ma dịkwa mfe ịchịkwa. N'ihi usoro kọmpụta na ntụpọ ole na ole, BMI nwere ike dị elu na modulu. Otú ọ dị, n'ihi njupụta dị elu na njikọta nke siri ike nke ngwaahịa a gwọrọ, BML na-enye nnukwu nkụda mmụọ, nke a na-eji ike mmetụta adịghị mma, obere oge na ezumike na obere mgbaji ike g1c (<5J / m2). Ogbenye siri ike bụ nnukwu ihe mgbochi nye BMI iji mee ka ihe dị elu chọrọ ọfụma wee gbasaa ngwa ngwa ọhụụ, yabụ otu esi emeziwanye ike aghọwo otu n'ime teknụzụ kachasị iji chọpụta ngwa na mmepe nke BMI. Na mgbakwunye, BMI nwere ezigbo ọkụ eletrik, nguzogide kemịkal na nguzogide radieshon.

Mbukota: 20kg / akpa

Nchekwa nchekwa: na-echekwa na jụụ, akọrọ ọma ventilọ nkwakọba ihe.

Ikike kwa afọ: Tọn 500 / afọ