nūhou

ʻO ka HDPE/LDPE e hui pū ana i nā mea huʻihuʻi, kona mau ʻano maka, a helu ʻia e ke kaumaha,

Huina helu o HDPE a me LDPE 100 hapa

ʻO ka mea hoʻopili pili 0.5 ʻāpana

ʻO ka mea hoʻoheheʻe Ac 3-10 ʻāpana

Zinc oxide 1-2 ʻāpana

Stearic acid 0.5 hapa

Antioxidant 1010 0.1 hapa

Mea hoʻopiha mineral 3-15 ʻāpana,

Ma laila, ʻo ka ratio kaumaha o HDPE a me LDPE ʻo 10:90-90:10,

Ma laila, ʻo ka hoʻoheheʻe ʻana o ka HDPE i koho ʻia ma waena o 3-6g / 10min, a ʻo ka melt flow rate (MFR) o LDPE ma waena o 2-3g/10min;

E like me ka maikaʻi: koho ʻia ka mea hoʻohui mai dicumyl peroxide DCP a i ʻole benzoyl peroxide BPO;

E like me ka maikaʻi: koho ʻia ka mea hoʻopiha mineral mai ka calcium carbonate a i ʻole ka pauka mika.

Hāʻawi ka mea hou i kēia manawa i kahi ʻano o ka hoʻomākaukau ʻana o ka HDPE/LDPE i ʻōlelo ʻia ma luna aʻe nei i ka mea hoʻoheheʻe ʻana i ka huʻi, nā hana paʻa:

Ma ka hoʻohālikelike ʻana o kēlā me kēia mea maka,

(1) e ka granulation o HDPE a me LDPE hui pu ana extrusion, maloo, loaa kumu-mea,

E like me ka mea maikaʻi: hoʻohana i ka twin screw extruder, hoʻokō i ka hui ʻana i HDPE a me LDPE, ka hopena hui maikaʻi, hiki ke extrude mau, nui loa ka huahana;

(2) kumu-mea i loaʻa ma ka 'anuʻu (1) ua plasticated i ka wili, plasticates i ke kaʻina hana, i ka base-mea, hoʻohui auxiliary agent, ma hope o auxiliary agent hui pu me ka base-mea, huipuia papa i lawe aku, flattens oiai wela,