Basa reBasalt Fiber Impregnants

Kushandiswa kwevanopinda mukati ndeimwe yeanowanzo uye anobudirira ekuvhara marapirwo mukugadzirwa kwe Basalt Fibers. Basa rinoitwa neanopinda mubasalt fiber molding uye fiber composite kugadzira maitiro ari munzvimbo ina dzinotevera.

(1) Kuzora, basa rekudzivirira

Basalt fiber infiltration agent mune lubricant inogona kuzadza gaka pakati pemafibhi, kuumbwa kwefirimu yekuzora, uye kuderedza coefficient of friction ye fiber. Naizvozvo, mafuta ekuzora anogona kushandiswa mubasalt fiber process process kuderedza kupera uye kubvaruka kweiyo yekutanga fiber filament uye kuchengetedza simba repamusoro, uku ichideredza kusawirirana kunokonzerwa neiyo yekutanga filament bvudzi breakage chiitiko, kuzadzisa zvinodikanwa zvekudhirowa uye zvinotevera mabundle eakasungwa, mapfupi, machira, uye mamwe maoparesheni ekugadzirisa, senge basanolt mashandiro, senge basanolti inogona kusimudzira filament. bundling, uye nekudaro kuvandudza simba rekupwanya refiber. Mukuwedzera, yakavharidzirwa basalt fiber infiltrant inogona kupa chigadziko chekudzivirira chifukidzo chebasalt fibers, kudzivirira kunze kwezvinhu zvinopisa kana kutonhora kwakanyanya pamusoro pemigumisiro yakaipa yebasalt fibers.

(2) Bonding, bunching effect

Iyo inopinza mumiriri muchikamu chekubatanidza inogona kunge inopfuura imwechete basalt fiber monofilament kusungirirana muboka resirika yepakutanga, kudzivirira kusangana kwekushushikana pane mashoma monofilaments anokonzerwa nekupararira kwesirika uye silika chiitiko, asi zvakare anogona kudzivirira zvinobudirira chiitiko chepfupi-kucheka muitiro weshinda yakavhurika fiber, kuve nechokwadi chekutendeka kwefiber. Naizvozvo, mukupfupika-kucheka maitiro, akaputirwa ne-polyurethane-mhando yekupinza agent inogona kuwedzera kuchinjika uye kukanganiswa kwekusagadzikana kwebasalt fiber composites, iyo inogona kunyatso kudzivirira kuitika kwebasalt shinda yeshinda kuputika uye yakasununguka sirika chiitiko.

(3) Wedzera kuenderana kweiyo interface pakati pebasalt fiber uye matrix zvinhu

Iyo inopinda mumiririri inogona kugadzira iyo basalt fiber uye matrix zvinhukusanganisa muchimiro che Chemical zvisungo, uye kuwedzera iyo interfacial bonding simba, iyo inozovandudza kushanda kwese kwebasalt fiber composites. Yakaputirwa nepolyethylene-mhando infiltrant inogona kuvandudza kuenderana kwechiratidziro pakati pebasalt fibers uye matrix zvinhu, uye iyo fiber-yakasimbiswa polyethylene resin composites yakagadzirwa ne infiltrated basalt fibers yakawedzera kusimba kwesimba uye kusimba modulus ne20% -40% uye 15% -20%, zvichienzaniswa neayo asati agadziriswa, zvichiteerana.

(4) Ipa basalt fiber imwe nzira yekugadzirisa

Kupfekedza iyo infiltrant inogona kuita kuti iyo fiber iwedzere kutsvedza, kuvandudza nzvimbo yayo, kubatsira kuvandudza kuumbwa kwe basalt fiber kuitira kuti zvive nyore kuumba muchimiro chinodiwa uye saizi, kusimudzira kuchinjika kwekugadzirisa, kusangana nekumwe kugadzirisa uye kushandiswa kwebasalt fibers inodiwa kupfupika, tepi, dispersion, antistatic, tensile properties. Kuburikidza nemuedzo wekuedza, zvinogona kuonekwa kuti simba rekusimba rebasalt fiber rakawedzera kubva 1146.06 MPa kusvika 2115.80 MPa mushure mekuputira neajenti inopinda, iyo 84.62% yakakwirira kudarika iyo yekutanga fiber.