N,N'-1,3-Phenylene bismaleemide CAS 3006-93-7, wanda kuma aka sani da HVA-2 ko PDM, foda ne mai launin rawaya ko launin ruwan kasa. Yana da wani abu mai taimako da yawa ga roba, wanda ake amfani da shi sosai a matsayin vulcanizator a cikin sarrafa roba, auxiliary vulcanizator a cikin tsarin peroxide, vulcanization retarder da tackifier, da sauransu. Hakanan ana iya amfani da shi a cikin tsarin vulcanization mai zafi, don rage lalacewar matsi, rage yawan peroxide, hana ƙonewar roba yayin sarrafawa, da kuma inganta ƙarfin manne tsakanin roba, igiyar taya da ƙarfe.

Ƙayyadewa

Bayyanar Rawaya ko launin ruwan kasa foda

Ma'aunin narkewa ≥195℃

Yawan toka ≤0.5%

Danshin da ke ciki ≤.5%

Rage dumama ≤1.5%

Yawan Man Fetur ≤2.0%

Ragowar cirewa (0.15mm) ≤0.1%

Aikace-aikace

A matsayin wakili mai aiki da yawa ga roba, ana iya amfani da HVA-2 a matsayin mai rage kumburi a cikin sarrafa roba, mai rage kumburi a cikin tsarin peroxide, mai rage kumburi da mai rage kumburi, kuma ana iya amfani da shi a cikin roba ta duniya, roba ta musamman da roba-roba. A cikin NR, HVA-2 na iya hana komawar vulcanization, inganta juriyar zafi, rage watsa zafi, da ƙara juriyar tsufa, modulus na roba mai rage kumburi da kuma ƙarfin haɗin kai tsakanin roba da igiyar taya. A cikin tayoyin manyan motoci, yadudduka masu laushi da irin wannan roba, yana iya magance matsalar rashin cikawa na gefen taya mai kauri, kuma ana iya amfani da shi a cikin samfuran NR masu kauri da manyan samfuran roba. A cikin roba ta musamman kamar CR, CSPR, SBR, NBR, IIR, BR, bromized BR, AR, SR da haɗin roba, ana iya amfani da shi azaman mai rage kumburi don inganta tasirin haɗin gwiwa, ƙara juriyar zafi; Ana iya amfani da shi a cikin tsarin vulcanization mai zafi sosai, don rage lalacewar matsi, rage yawan sinadarin peroxide, hana ƙonewar roba yayin sarrafawa, da kuma inganta ƙarfin manne tsakanin roba, igiyar taya da ƙarfe.

Marufi

Jaka mai nauyin kilogiram 25 ko kuma ganga mai nauyin kilogiram 25.