Borosilicate ikobụ ụdị iko ihe nwere boron dị elu, nke ngwaahịa dị iche iche sitere na ndị nrụpụta dị iche iche na-anọchi anya ya.N'ime ha, Schott Glass's Borofloat33® bụ iko silica borate dị elu ama ama nke nwere ihe dịka 80% silicon dioxide na 13% boron oxide.E wezụga Schott's Borofloat33®, e nwere ihe ndị ọzọ nwere iko boron na ahịa, dị ka Corning's Pyrex (7740), Eagle series, Duran®, AF32, wdg.
Dabere na metal oxides dị iche iche,iko silica borate dị eluEnwere ike kewaa ụzọ abụọ: alkali nwere silica borate dị elu (dịka ọmụmaatụ, Pyrex, Borofloat33®, Supremax®, Duran®) na silica borate na-enweghị alkali (gụnyere usoro Eagle, AF32).Dabere na ọnụọgụ dị iche iche nke mgbasawanye thermal, alkali nwere iko silica borate dị elu nwere ike ekewa n'ime ụdị atọ: 2.6, 3.3, na 4.0.N'ime ha, iko ahụ nwere ọnụọgụ mgbasawanye thermal nke 2.6 nwere ọnụọgụ dị ala na nguzogide okpomọkụ ka mma, na-eme ka ọ dabara dị ka ihe nnọchi anya.iko borosilicate.N'aka nke ọzọ, a na-ejikarị iko ahụ nwere ọnụọgụ mgbasawanye ọkụ nke 4.0 maka ngwa na-eguzogide ọkụ ma nwee ezigbo ọkụ na-eguzogide ọkụ mgbe ọ gbasasịrị.Ụdị a na-ejikarị eme ihe bụ nke nwere ọnụọgụ mgbasawanye thermal nke 3.3.
Oke | 3.3 iko Borosilicate | Soda lime Glass |
Ọdịnaya Silicon | 80% ma ọ bụ karịa | 70% |
Ebe nsogbu | 520 ℃ | 280 ℃ |
Ebe na-ekpo ọkụ | 560 ℃ | 500 ℃ |
Ebe Ntụcha | 820 ℃ | 580 ℃ |
Ntụgharị uche | 1.47 | 1.5 |
nghọta (2mm) | 92% | 90% |
Modul na-agbanwe | 76 KNmm^-2 | 72 KNmm^-2 |
Nchekwa-Optical ọnụọgụ | 2.99*10^-7 cm^2/kgf | 2.44*10^-7 cm^2/kgf |
Okpomọkụ Nhazi (104dpas) | 1220 ℃ | 680 ℃ |
Ọnụọgụ Mgbasawanye Linear (20-300 ℃) | (3.3-3.5) ×10^-6 K^-1 | (7.6~9.0) ×10^-6 K^-1 |
Njupụta (20 ℃) | 2.23 g • cm^-3 | 2.51 g • cm^-3 |
Nrụpụta okpomọkụ | 1.256 W/(m•K) | 0.963 W/(m•K) |
Mgbochi mmiri (ISO 719) | Nkeji 1 | Nkeji 2 |
Nguzogide Acid (ISO 195) | Nkeji 1 | Nkeji 2 |
Nguzogide Alkali (ISO 695) | Nkeji 2 | Nkeji 2 |
Na nchịkọta, tụnyere soda lime iko.iko boroslicatenwere nkwụsi ike thermal ka mma, nkwụsi ike kemịkalụ, nnyefe ọkụ, yana akụrụngwa eletrik.N'ihi ya, ọ nwere uru dị ka iguzogide mbuze kemịkalụ, ujo ọkụ, arụ ọrụ igwe dị mma, oke okpomọkụ na-arụ ọrụ, na ike siri ike.Ya mere, a na-akpọkwa yaiko na-eguzogide okpomọkụ, iko ujo na-eguzogide okpomọkụ, iko na-eguzogide okpomọkụ dị elu, na a na-ejikarị eme ihe dị ka iko pụrụ iche na-eguzogide ọkụ.A na-etinye ya n'ọtụtụ ebe na ụlọ ọrụ dị ka ike anyanwụ, kemịkalụ, nkwakọ ọgwụ ọgwụ, optoelectronics, na nka ịchọ mma.