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CSM

Mati eE-Glass Chopped Strand Mat machira asina kurukwa ane zvigadziko zvakatemwa zvakaparadzaniswa zvisina kurongeka zvakabatanidzwa pamwe chete nechinhu chinosunga hupfu/emulsion.

Inoenderana nemaresini eUP, VE, EP, PF. Upamhi hwerongedzo hunotangira pa50mm kusvika pa3300mm, huremu hwenzvimbo hunotangira pa100gsm kusvika pa900gsm. Upamhi hwemazuva ose 1040/1250mm, huremu hwerongedzo 30kg. Yakagadzirirwa kushandiswa mukuisa nemaoko, kumonera filament, kuumba compression uye maitiro ekurambira nguva dzose.

Zvimiro zveChigadzirwa:
1) Kupwanyika nekukurumidza kwestyrene
2) Simba guru rekudhonza, zvichibvumira kushandiswa mukugadzira zvikamu zvenzvimbo yakakura nemaoko
3) Mvura inonyorova zvakanaka uye inobuda nekukurumidza mumaresini, inorenda mhepo nekukurumidza
4) Kudzivirira ngura yeasidhi yepamusoro

Kushandiswa kwekupedzisira kunosanganisira magwa, midziyo yekugezera, zvikamu zvemotokari, mapaipi anodzivirira ngura nemakemikari, matangi, shongwe dzinotonhodza uye zvikamu zvekuvaka.

Pane musiyano mukuoma uye kupfava kwejira regirazi rakachekwa neshinda, izvo zvinokonzerwa nekushandiswa kwakasiyana-siyana kwegirazi fiber. Kana iri FRP yekare, vanowanzo farira jira rakachekwa rakapfava, izvo zvinoita kuti zvive nyore kunamira chimiro nekona. Iyi ipfungwa inopesana. Kana rakapfava, zvinoreva kuti jira rakachekwa rakapfava zvishoma kana kuti harina fiber residue, uye harina magadzirirwo. Chigadzirwa chinomiririra ijira rakachekwa neshinda rakachekwa neupfu.

Firiji ye emulsion yakaoma, asi yakati sandara. Vashandi vazhinji ve fiberglass vanofarira firiji ye emulsion nekuti iri nyore kucheka uye fiberglass haizobhururuke kwese kwese.

Kunyanya kana tembiricha yakaderera, girazi refaibha richava rakaoma kupfuura zvakajairika. Kazhinji zvinokurudzirwa kuti usarudze nenzira iyi: kana paine chakuvhuvhu chakaoma uye chimiro chechigadzirwa, unosarudza furu yefelt kuti unyike zviri nani, uye zvakare iri nyore kuisa gobvu. Chimiro chakakura, chakapfava chekugadzira chigadzirwa, chaunoshandisa emulsion felt inokurumidza uye yakasununguka.

WRE

Magirazi akarukwa e-Glass Rovings ijira rinogadzirwa nekubatanidza magirazi akananga. WRE inoenderana ne unsaturated polyester, vinyl ester, epoxy uye phenolic resins.

Zvimiro zveChigadzirwa:
1) Kutenderera kweWarp neWeft kwakarongeka nenzira yakafanana uye yakati sandara, zvichikonzera kushushikana kwakafanana
2) Fiber dzakanyatsorongeka, zvichiita kuti dzigadzikane zvakanyanya uye kuita kuti kubata kuve nyore
3) Kuumbwa kwakanaka, kunonyorova nekukurumidza uye kwakakwana mumaresini, zvichikonzera kubereka kwakanyanya
4) Hunhu hwakanaka hwemakanika uye simba rakawanda rezvikamu

WRE imhando yepamusoro yekusimbisa inoshandiswa zvakanyanya mukugadzira magwa, ngarava, ndege nezvikamu zvemotokari, fenicha nenzvimbo dzemitambo.

Sampuro yemahara inowanikwa yeCSM neWRE. Upamhi nehuremu hwenzvimbo zvinogona kugadziriswa. Kuti uwane rumwe ruzivo, ndapota inzwa wakasununguka kutibata.