Melamine Pregation

Meleline isingabatsiri pepa, shandisa yakakwirira mhando yakadhindwa yekushongedza bepa, yakasarudzika ne melamine resin, wobva waita marudzi ese ehuni dzehuni dzinodhindwa huni. Iyo inotora yakanaka kwazvo yekushongedza mhedzisiro pane pamusoro pemapaneru, uye ita kuti musoro urambe nekudziya kwakanyanya, kupfeka - kuramba uye anti kusvibiswa.

Pano parizvino kusakwana kunowanzo tora iyo kaviri kugezesa. Iyo yekushongedza pepa iri kutanga rakamanikidzwa nemamine yeresini yekukasira. Kusimbisa kune zvinodiwa zvakawandisa pane yakadhindwa kushongedza pepa uye melamine resin. Iyo resin mushure mekujairwa inofanirwa kuwana iyo shanduko, iyo inogona kudzivirira iyo nzvimbo yekukanda brittle. Mukugadzira chaiko, Melamine Resin zvakare inodawo kuwedzera akasiyana siyana ekuwedzera.

Kuti uvimbise kunaka kweiyo melelarnated bepa, rakakwira mhando yekushongedza pepa rinofanira kushandiswa. Pepa rekushongedza harina αP fiber, anoita zvakanaka mumuvara kupera, uye iva anoramba tembiricha yepamusoro ye180 c, uye yeopacity yakanaka. Mune yakajairika gramage yepepa rekushongedza rinofanira kunge riri 70 - 90G / ㎡, nekushivirira kwe ± 2G / ㎡, iyo unyoro-nyoro Kana iyo PH Kukosha kwakaderera, inogona kupwanya panguva yekukwenenzverwa. Kuti udzivise kupaza panguva yekukasira, kureba kweiyo refuitudinal creat break inokwana kuita 450m, uye iyo yakazotevera 300m 300m. Kuti uwane kukurumidza kwekumhanya kwekumhanya, bepa rekushongedza kunofanirwa kuve nekukwira zvakanyanya nekukasira kupinda. Mvura Suction Kureba Zvinodiwa: Vertical 25 - 35mm / min, yakatwasuka 22 - 30mm / min. Kudonhedza kwepepa rekushongedza kunofanirwa kunge kuri pakati nepakati, kwakanyanyisa kunokanganisa mamiriro ekusarudzira pamusoro uye zvakanyanyisa kuderedza kugona kwekutsigira resin.

Modulation resin inonyanya mf uye uf, pamwe akasiyana siyana ekuwedzera. Kuporesa kunowedzera kunoridza basa rekutengesa kuti ukure kurapa nguva panguva yekuomerwa. Interting dia yekuwedzera ndeyekuderedza nzvimbo yekunhuhwirira kweiyo resin, uye kusimudzira kugona kweiyo penenti pane bepa rekushongedza kuti usimbise kufanana kwekusimbisa. Sunungura fundo inoshandiswa kudzivirira bepa risingaperi kubva mundiro yesimbi kubva padanho rekutarisa .Foaming fundo inoshandiswa kudzivisa mabhuruku mune resin yekugeza iyo inogona kukanganisa kusagadzikana. Solvent imvura kana ethanol, yakadzvanywa kugadzirisa iyo visikopa kuti uwane kukwana kwakanaka pane yekushongedza pepa. Uchishandisa Special Glue tekinoroji kugadzira Melamine FormElede Desin uye Urege Forjierde Sesin, uyezve Wedzera Kuwedzera, Kuburitsa Kuwedzera, Kunowedzera Kuwedzera, Midzi Mushure mekukatyamadza kaviri, pepa rekushongedza rinoda kuomeswa, rakatonhorerwa uye kutema mune mamwe mitezo. Saizi inoda kuve munenge gumi neshanu - 30mm yakakura kupfuura mapuranga nehurefu hwekuita Nekutenderwa, iyo yakapera Meleldnated mapepa mapepa anogona kunge akaiswa akasungwa ne polyethylene firimu. Anenge mazana maviri mashizha paBale, 10 bales imwe neimwe pallet. Kuti uve nechokwadi chekumhanya kwemhando, meleliso yakasvibiswa bepa rinofanira kuchengetwa mumamiriro akanaka. Hunyoro hwakaenzana muWarehouse is60 × 5%, kuitira kuti pepa risingaiti kana kuburitsa kunyorova. Tembiricha inofanira kunge iri 20 - 25 ℃. Tembiricha yakakwira uye humbe yakakwirira inoita kuti isimbe mapepa mashizha anova akapfava uye anonamira. Asi bepa risingaonekwe riri nyore kuputsa kana tembiricha yakanyanya kuderera. Hupenyu hwesherufu hweropa risingaonekwe anenge mwedzi mitatu kana vakachengetwa zvakanaka. Kuti udzivise kunamatira nekuda kwekunyorova kwekunyorova, ndapota ripa uye chisimbiso chakanyatsopfuurika kana kuvhurwa.

Iyo resin zvemukati (solid resin hama kune uremu hweiyo resin) ndeye 130 - 150%. Iyo yakaderera resin zvemukati inounza yakaderera simba papepa, uye zviri nyore kuDimex. Iyo yakakodzera melamine yezvinyorwa zvakanaka yekuomerwa mukugadzirwa uye mhando. Kana iyo resin zvemukati yakakwira zvakanyanya, zviri nyore kupaza. Zviri mukati meinclatile nyaya (na 160 ℃ Kuomesa kwemaminitsi gumi) yaive 6 - 7%.