Pamusoro peRUNTAI

Makomisheni edu akakodzera kuumbwa kwekumanikidza uye anowanikwa muhupfu uye mune granular fomu.

Yedu melamine molding makomisheni akakodzera kumanikidza kuumbwa uye anowanikwa muupfu uye mune granular fomu.

Paraformaldehyde ichena, crystalline yakasimba iyo iri polymeric fomu ye formaldehyde, ine mutsara cheni dze formaldehyde mamorekuru. Iyo inogadzirwa kuburikidza ne polymerization ye formaldehyde gasi, kazhinji pasi pekupisa uye mamiriro chaiwo. Paraformaldehyde inonyungudika mumvura uye inogona kudzoserwa muformaldehyde kana yapiswa kana kubatwa nemaasidhi kana mabhesi. Inowanzo shandiswa mune akasiyana maindasitiri ekushandisa, kusanganisira kugadzirwa kweresin, senge phenolic uye urea-formaldehyde resins, ayo anoshandiswa mukunamira, machira, uye zvinhu zvinoumbwa. Pamusoro pezvo, paraformaldehyde inoshanda semushonga uye inochengetedza mumarabhoritari uye marongero ekurapa nekuda kweiyo inoshanda antimicrobial properties. Inoshandiswawo mu histology yekugadzirisa tishu.

Melamine glazing poda ndeye thermosetting zvinhu zvinoshandiswa mukugadzira melamine tableware uye dinnerware. Inoshandiswa sechinhu chinoshongedza uye chekudzivirira pamusoro pezvinhu zvepa tableware, zvichipa kupera kwakachena uye kusingagumi. Hupfu uhu hunozivikanwa nekugona kukwidziridza kutaridzika kwezvigadzirwa uku uchipa kuramba kune makwara, mavara, uye kupisa.

Urea formaldehyde resin is thermosetting synthetic resin inogadzirwa nekuita kwe urea uye formaldehyde, inowanzoshandiswa seanonamira muhuni-based composite zvinhu. Inoratidza simba rakakwirira, kudzivirira kwemvura, uye kupisa kwekudzivirira.

Phenolic resin, kana phenol-formaldehyde resin, imhando yepolymer yakagadzirwa kuburikidza ne polymerization ye phenol uye formaldehyde. Iyo thermosetting material inozivikanwa nekusimba kwayo kwepamusoro, kusimba, uye kuramba kupisa uye makemikari. Inowanzo shandiswa mukunamira, machira, uye zvinhu zvakaumbwa, phenolic resin inokosheswa kune yayo yakanakisa mekiniki zvimiro uye yakaderera shrinkage panguva yekurapa. Kurapa kunosanganisira kupisa uye/kana zvinokonzeresa, zvichikonzera chigadzirwa chakaoma, chisingachinjiki. Zvishandiso zvaro zvinotangira kubva pahuni kusungirirwa kune magetsi ekudzivirira, zvichiita kuti ive sarudzo yakasiyana-siyana mune zvakasiyana siyana zveindasitiri uye zvevatengi.

Packaging film adhesives anonamira ane hunyanzvi anoshandiswa kubatanidza zvidimbu zvemafirimu ekurongedza pamwechete, achipa kutendeseka kwechimiro, zvipingamupinyi zvivakwa, uye aesthetic kukwezva kune yekupedzisira kurongedza chigadzirwa. Aya anonamira akakosha mukugadzirwa kweanochinjika kurongedza, ayo anoshandiswa zvakanyanya mumaindasitiri ezvechikafu, emishonga, uye zvinhu zvevatengi.

Mineral oiri defoamers imhando yeantifoaming agent inoshandiswa kudzora uye kuderedza kuumbwa kwefuro mune akasiyana maindasitiri maitiro uye magadzirirwo. Aya ma defoamers akavakirwa pamafuta emaminerari, ayo ari byproduct ye petroleum refining.

Ammonium salt dispersants imhando yeanoparadzira anoshandisa ammonium munyu kubatsira kugovera zvimedu zvakasimba zvakaenzana mukati memvura inoyerera. Aya anoparadzira anonyanya kushanda muhurongwa hwemvura uye anoshandiswa mumaindasitiri akasiyana siyana, anosanganisira machira, ingi, ceramics, uye kurima.

Mvura-Based Additives zvinhu zvinonyungudutswa kana kuparadzirwa mumvura kuwedzera zvivakwa uye kuita kwezvakasiyana zvigadzirwa uye maitiro.

Formaldehyde chigadzirwa chakakura chemakemikari chine kushandiswa kwakakura, nyore kugadzira maitiro uye kukwana kwakakwana kwezvinhu zvakagadzirwa. Formaldehyde inoratidzika segasi risina ruvara rine simba, rinonhuwa.

Acrylic acid-based swelling thickeners imhando yerheology modifier inoshandiswa kuwedzera viscosity uye kunatsiridza maumbirwo emhando dzakasiyana-siyana, kunyanya mumasisitimu emvura. Aya makobvu anotorwa kubva ku acrylic asidhi uye madhirivatives ayo, uye anoshanda nekuzvimba mumvura kuita gel-sechimiro.