ʻO ka ʻōhuʻu silikoni kahi mea i hui pū ʻia i ke kiʻekiʻe -kūʻai wela o ke silikoni a me ka maʻalahi o ka sponge, a hoʻohana nui ʻia i ka sila ʻana, ka hoʻopū ʻana i ka haʻalulu, ka hoʻohaʻahaʻa wela a me nā māla ʻē aʻe.
一, Eia kona mau ʻāpana kumu a me nā waiwai maʻamau:
1. Mānoanoa - laula: 0.15 a i 0.8 g/cm³ (he 0.3 a i 0.5 g/cm³ nā kumu ho'ohālike ma'amau). - Mana'o kuhikuhi: ASTM D3574. ʻO ka haʻahaʻa haʻahaʻa, ʻoi aku ka palupalu a me ka māmā o nā mea, kahi kūpono no ka buffering. ʻO ke kiʻekiʻe kiʻekiʻe ke kākoʻo ikaika.
2. ʻOoleʻa - Ana ʻana: Paʻa A ʻoʻoleʻa (Shore A) - Waiwai maʻamau: 10 a 50 HA. No ka laʻana, hoʻohana ʻia ʻo 20 HA no ka hoʻopaʻa paʻa ʻana a me 40 HA no ke kākoʻo ʻana.
3. 'Oi aku ka nui a i 'ole like me 70% (i ho'ā'o 'ia e like me ISO 8307). ʻO ke kiʻekiʻe o ka waiwai, ʻoi aku ka maikaʻi o ka pale ʻana i ka luhi.
4. Palena wela - Mahana hana: -50 degere a 250 degere (Hoʻohana lōʻihi ʻia e emi iho a like paha me 200 degere )
2, Nā hiʻohiʻona noiʻi a me nā alakaʻi koho:
E like me nā koi like ʻole, pono e hoʻoponopono pono ʻia nā ʻāpana:
1. Hoʻopaʻa kinoea - ʻae ʻia nā ʻāpana: Density 0.4g /cm³, paʻakikī 30 HA, ʻaila -kū pale (e like me ka maʻamau GB/T 1690).
2. Nā mea hoʻopaneʻe haʻalulu - - Nā ʻāpana i manaʻo ʻia: Density 0.25g /cm³, ʻoi aku ka nui a i ʻole like me 80%, e like me ka hoʻopiha ʻana i ka noho kaʻa.
3. Ki'eki'e -ka wela wela - E koho i kekahi kŘkohu me ke ana wela o ka oi aku ma mua o a i 'ole like me 200 degere a ho'ohui i nā mea pale ahi (UL94 V0 hō'oia).