ʻO nā pilikia maʻamau o nā huahana silicone foam solid penei:
1. Aia nā puʻupuʻu kūloko ma ka ʻili o ka huahana, a i ʻole nā puʻupuʻu ʻike, a i ʻole nā māwae.
ʻO ka maʻamau, ke kumu lākou ma muli o kēia mau kumu:
1.Surface kinoea hoʻopaʻa 'ia: Paʻa ka ea ma waena o ka hui pūʻia a me ka ili poʻi a hikiʻole ke hoʻokuʻu malū.
2.Poor exhaust design of the mold: ʻAʻole kūpono ka helu, ke kūlana a i ʻole ka hohonu o nā pahu hoʻopau.
3.Excessively kiʻekiʻe kiʻekiʻe mold wela: ʻO ka ʻili o ka ʻōpala huihue koke a vulcanizes, hoʻopaʻa i ke kinoea hope i hana ʻia i loko, ka hopena i nā blisters.
4. ʻO ka maʻu a i ʻole ka mea hoʻoheheʻe ʻia i loko o ka hui lāʻau: Ke pulu a hui ʻia paha me nā mea hoʻoheheʻe haʻahaʻa -kahi hoʻolapalapa-, hoʻokumu ʻia ka mahu hou ma ka hoʻomehana ʻana.
2. ʻO ka ʻili o nā huahana silicone foam he ʻeleʻele, ʻeleʻele a he ʻili ʻalani.
Ma ka ʻōlelo maʻamau, hiki ke kumu i kēia mau kumu:
1.Poor ili hope o ka poʻi: ʻO ka poʻi ponoʻī he ʻeleʻele a he lepo paha.
2. ʻAʻole lawa ka kahe ʻana o ka pūhui lāʻau: He haʻahaʻa loa ka plasticity o ka hui lāʻau lapaʻau, haʻahaʻa loa ka mahana o ka mold a i ʻole ka lawa ʻole o ke kaomi pani ʻana, ʻo ia ka hopena o ka hui ʻana ʻaʻole e pili pono i ka ʻili o ka lua.
3. ʻO ka hoʻohaumia ʻana i ka huila: ʻO nā haumia i hui pū ʻia i loko a i ʻole nā māka ʻokoʻa o nā pūhui lāʻau i hoʻohana ʻia.