Kusasimba kwesimba ikuvandudzwa kwakakosha kunowanikwa neupfu hwewollastonite mumaresini epoxy. Chimiro cheacicular chechinhu ichi chinoshanda sechinodzivirira kupwanyika: kana epoxy ikakanganiswa kana kumanikidzwa, zvidimbu zvakaita setsono zvinotungamira uye zvinotora simba, zvichidzivirira kupararira kwezvimedu. Izvi zvinoshandura epoxy inoputsika kuita chinhu chakasimba uye chinogara kwenguva refu, zvichiita kuti ive yakakodzera kushandiswa senge zvinonamira zvekuvaka (kongiri yekubatanidza kana simbi) uye machira ekudzivirira pamichina, uko kusasimba kwemvura inodonha, kugongana, kana kudedera kwakakosha. Kuedzwa kunoratidza kuti kuwedzera 15–25% wollastonite powder kunogona kuwedzera simba re epoxy rekusimba ne40–60% zvichienzaniswa neresini isina kuzadzwa.​

Kunamatira kune substrates chimwe chinhu chakakosha chinowedzerwa nehupfu hwewollastonite. Pamusoro payo pane maburi nenzvimbo yakakwirira zvinokurudzira kubatana kwemagetsi ne epoxy matrix uye substrate (senge simbi, huni, kana kongiri), zvichigadzira chisungo chakasimba. Izvi zvinobatsira zvikuru mumaginamisi eindasitiri anoshandiswa pakubatanidza zvinhu zvakasiyana, uko kunamira kusina kunaka kunogona kutungamira kukundikana kwemajoini. Mukuputira, kunamira kwakawedzerwa kunodzivirira kukweshana uye kucheka, kunyangwe munzvimbo dzine hunyoro kana dzakafumurwa nemakemikari, zvichiwedzera hupenyu hwebasa renzvimbo dzakachengetedzwa.​

Kudzikisa shrinkage idambudziko rinowanzoitika muma epoxy resins, zvichikonzera kusagadzikana kwehukuru, kushushikana kwemukati, uye kusimba kwebond kuderera. Wollastonite powder inoderedza shrinkage kusvika ku30% panguva yekudzikisa, sezvo zvidimbu zvayo zvakasimba zvichidzikamisa kudzikira kwe epoxy matrix. Izvi zvakakosha pamashandisirwo anoda kudzora kwakanyatsojeka, senge electronic encapsulation kana kugadzira mold, uko shrinkage inogona kukanganisa zvikamu kana kugadzira mipata. Kudzikisa shrinkage kunoderedzawo njodzi yekutsemuka muma coatings akakora kana ma adhesive bonds makuru, zvichiita kuti ishande kwenguva refu.​

Kusasimba kwemakemikari kunowedzera mu wollastonite-reinforced epoxy composites. Hunhu hwekusasimba kwechinhu ichi (chinotsungirira acids, alkalis, uye solvents) uye kugona kwacho kugadzira denser epoxy matrix zvinoderedza kupinda kwezvinhu zvinoparadza. Izvi zvinoita kuti zvinhu izvi zvikwanise kushandiswa munzvimbo dzekugadzirisa makemikari, nzvimbo dzekuchenesa mvura yakasviba, uye munzvimbo dzegungwa, uko kusangana nemakemikari akaomarara kana mvura yemunyu kunogona kukanganisa epoxy isina kusimbiswa.​

Zvakanakira pakugadzira zvinoita kuti upfu hwe wollastonite huve nyore kuisa mu epoxy formulations. Kusatora mafuta kwahwo kwakaderera kunoita kuti huwandu hwemafuta huwedzere pasina kuwedzera kwakanyanya kwe viscosity, zvichiita kuti epoxy irambe iri nyore kusanganisa, kuisa, uye kuparadzira. Ruvara ruchena rweupfu harukanganisiwo ruvara rwe epoxy, zvichibvumira kugadzirisa mavara ne pigments. Kune epoxyes dzine zvikamu zviviri, wollastonite haikanganisi maitiro ekupisa, ichivimbisa nguva dzakafanana dzekugadzirisa uye kubatana kwakazara.​

Saizi yezvikamu uye sarudzo dzekugadzirisa pamusoro zvinobvumira kugadziriswa kwekushandiswa kwe epoxy. Magiredhi matete (5–10 microns) anoshandiswa muzvipfeko zvitete uye zvinonamatira panodiwa kupedzisa kwakatsetseka, nepo magiredhi akakora (20–40 microns) achipa simba rakawanda mukushandiswa kwechimiro. Wollastonite yakagadziriswa pamusoro (ine silane coupling agents) inovandudza kuenderana nema epoxy resins, ichivandudza kupararira uye kubatana pa filler-matrix interface kuti ishande zvakanaka.​

Kushanda zvakanaka kwemutengo kunoita kuti wollastonite powder ishandiswe mu epoxy composites. Kana ichienzaniswa negirazi fiber kana carbon fiber reinforcements, wollastonite inopa kuchengetedza mari yakawanda uku ichipa kuvandudzwa kwakafanana kwemuchina. Kukwanisa kwayo kurodha zvinhu zvakawanda kunoderedzawo huwandu hwe epoxy resin inodhura inodiwa, zvichideredza mitengo yekugadzira zvinhu pasina kukanganisa mashandiro.​

Muchidimbu, kugona kweupfu hwewollastonite kuvandudza kusimba kwesimba, kuwedzera kunamira, kuderedza kupera kwesimba, uye kuwedzera kusimba kwemakemikari kunoita kuti ive chinhu chakanakira kusimbisa zvinhu zvinosanganisa epoxy resin. Kureruka kwayo pakugadzirisa uye kushanda kwayo kunotsigira kushandiswa kwayo mumachinama emumaindasitiri uye machira, uko kugara kwenguva refu uye kushanda kwakakosha kuti ibudirire kwenguva refu.