Glass Specification｜高精密ガラス加工、ナノインプリント、自社設計ガラス、固体電池用材料の松浪硝子工業株式会社

Glass Specification

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Code	307Eng #307 #700	Normal soda-lime	Low-iron soda-lime
Segment	Borosilicate	Soda-lime	Soda-lime
Main application	Steel/Nickel sealing	Substrate	Substrate
Density　g/cm3	2.56	2.50	2.50
Hardness　kg/mm2	517	540	540
Ps ℃	500	511	512
Ta ℃	530	554	549
Tg ℃	513	539	536
Td　℃	550	576	571
Ts　℃	689	740	733
Expansion coefficient α*10-7/℃	89	87	82
Refractive index nD	1.521	1.515	1.520
Alkaline elution rate Na2O mg	0.07	0.37	0.37
Dielectric permittivity ε 1MHz	7.1	7.3	7.5
Dielectric loss tanδ*10-41MHz	44.3	84.0	86.3
Young’s modulus	N/A	7.30	7.30
Poisson coefficient	N/A	0.20	0.20

Code	B270	7622Eng #709 #7622	D263
Segment	Low-iron Potassium	Soda-lime Potassium	Borosilicate
Main application	Substrate	Substrate	Substrate/Cover
Density　g/cm3	2.55	2.53	2.51
Hardness　kg/mm2	542	505	590
Ps ℃	511	508	529
Ta ℃	541	531	557
Tg ℃	533	526	557
Td　℃	590	564	580
Ts　℃	724	670	736
Expansion coefficient α*10-7/℃	100	120	72
Refractive index nD	1.523	1.517	1.523
Alkaline elution rate Na2O mg	0.44	1.27	0.07
Dielectric permittivity ε 1MHz	7.0	6.0	6.7
Dielectric loss tanδ*10-41MHz	36.0	15.0	61.1
Young’s modulus	7.20	5.70	7.29
Poisson coefficient	0.23	0.29	0.21

Code	700Eng #307 #700	709Eng #709 #7622	D263LA
Segment	Borosilicate	Borosilicate	Borosilicate
Main application	Kovar seal	CCD cover	CCD cover
Density　g/cm3	2.31	2.43	2.51
Hardness　kg/mm2	476	530	590
Ps ℃	483	531	529
Ta ℃	505	587	557
Tg ℃	501	570	557
Td　℃	545	615	580
Ts　℃	704	735	736
Expansion coefficient α*10-7/℃	50	64	72
Refractive index nD	1.489	1.506	1.523
Alkaline elution rate Na2O mg	0.30	0.08	0.07
Dielectric permittivity ε 1MHz	4.9	5.8	6.7
Dielectric loss tanδ*10-41MHz	24.0	N/A	61.1
Young’s modulus	6.30	7.27	7.29
Poisson coefficient	0.22	0.22	0.21

Code	AF45	EAGLE	Tempax
Segment	Alkaline free	Alkaline free	Borosilicate (Heat resistance)
Main application	Substrate/Cover	Substrate for LCD	Substrate
Density　g/cm3	2.72	2.37	2.23
Hardness　kg/mm2	555	640	488
Ps ℃	627	669	522
Ta ℃	663	722	568
Tg ℃	662	720	562
Td　℃	736	810	652
Ts　℃	883	971	815
Expansion coefficient α*10-7/℃	45	32	32
Refractive index nD	1.526	1.507	1.472
Alkaline elution rate Na2O mg	0.00	0.00	0.01
Dielectric permittivity ε 1MHz	6.2	N/A	4.7
Dielectric loss tanδ*10-41MHz	9.0	N/A	55.0
Young’s modulus	6.60	7.36	6.42
Poisson coefficient	0.24	0.23	0.22

Code	Crystal quarts	BS12Eng BS12	BS4Eng BS4
Segment	Silicate	IR control filter	IR control filter
Main application	Substrate	Automatic exposure	Color correction
Density　g/cm3	2.20	3.64	3.55
Hardness　kg/mm2	560	353	325
Ps ℃	990	490	482
Ta ℃	1075	518	508
Tg ℃	1060	513	503
Td　℃	1210	555	532
Ts　℃	1590	628	603
Expansion coefficient α*10-7/℃	5	113	110
Refractive index nD	1.458	1.614	1.635
Alkaline elution rate Na2O mg	0.00	N/A	N/A
Dielectric permittivity ε 1MHz	3.9	N/A	N/A
Dielectric loss tanδ*10-41MHz	0.2	N/A	N/A
Young’s modulus	7.42	N/A	N/A
Poisson coefficient	0.17	N/A	N/A

Code	BS7Eng BS7	B408	IR5188Eng IR5188
Segment	IR control filter	IR control filter	Didymium filter
Main application	Color correction (thinner type)	Color correction (mainly for 3CCD)	Color correction
Density　g/cm3	3.55	2.56	2.66
Hardness　kg/mm2	325	380	430
Ps ℃	482	480	497
Ta ℃	508	496	528
Tg ℃	503	491	522
Td　℃	532	544	565
Ts　℃	603	620	638
Expansion coefficient α*10-7/℃	112	98	80
Refractive index nD	1.640	1.528	1.529
Alkaline elution rate Na2O mg	N/A	N/A	N/A
Dielectric permittivity ε 1MHz	N/A	N/A	5.8
Dielectric loss tanδ*10-41MHz	N/A	N/A	2.3
Young’s modulus	N/A	N/A	6.30
Poisson coefficient	N/A	N/A	0.22

Code	IR584-13αEng IR584-13	IR585Eng IR585	RG600
Segment	IR control filter	IR control filter	IR transparent filter
Main application	Color correction (alpha ray resistance)	Color correction (thicker type)	Barcode reader
Density　g/cm3	2.68	2.69	2.51
Hardness　kg/mm2	410	410	520
Ps ℃	486	497	515
Ta ℃	587	589	542
Tg ℃	570	574	531
Td　℃	631	622	588
Ts　℃	665	660	743
Expansion coefficient α*10-7/℃	67	70	89
Refractive index nD	1.527	1.525	N/A
Alkaline elution rate Na2O mg	N/A	N/A	N/A
Dielectric permittivity ε 1MHz	N/A	N/A	N/A
Dielectric loss tanδ*10-41MHz	N/A	N/A	N/A
Young’s modulus	N/A	N/A	N/A
Poisson coefficient	N/A	N/A	N/A

Code	BK7	SFL6	8337B
Segment	Optical glass	Optical glass	UV transparency
Main application	Substrate for vapor deposition	Substrate for vapor deposition	Cover
Density　g/cm3	2.51	3.37	2.21
Hardness　kg/mm2	520	530	500
Ps ℃	491	566	439
Ta ℃	535	579	465
Tg ℃	559	595	430
Td　℃	614	635	490
Ts　℃	725	677	650
Expansion coefficient α*10-7/℃	71	91	41
Refractive index nD	1.517	1.805	1.498
Alkaline elution rate Na2O mg	N/A	N/A	N/A
Dielectric permittivity ε 1MHz	N/A	N/A	N/A
Dielectric loss tanδ*10-41MHz	N/A	N/A	N/A
Young’s modulus	9.28	N/A	N/A
Poisson coefficient	0.26	N/A	0.22

Code	801Eng 801 D-150	UV2743Eng UV2743-16	K-1Eng K-1
Segment	Na-Al-Silicate	Na-Al-Silicate	Low dielectric
Main application	DMDM substrate	Optical substrate Kovar sealing	Radio frequency
Density　g/cm3	2.50	2.34	N/A
Hardness　kg/mm2	510	500	N/A
Ps ℃	505	550	900-1000 (controlled within)
Ta ℃	525	585	900-1000 (controlled within)
Tg ℃	512	576	490
Td　℃	575	626	600
Ts　℃	690	710	700
Expansion coefficient α*10-7/℃	107	58	30
Refractive index nD	1.523	1.496	N/A
Alkaline elution rate Na2O mg	N/A	N/A	N/A
Dielectric permittivity ε 1MHz	N/A	N/A	3.9
Dielectric loss tanδ*10-41MHz	N/A	N/A	N/A
Young’s modulus	N/A	N/A	N/A
Poisson coefficient	N/A	N/A	N/A

Code	BZ5Eng BZ-5, BZ-5D	D-150Eng 801 D-150	BZ-5DEng BZ-5, BZ-5D
Segment	Lead free Low melting point	Lithium Silicate	Lead free Low melting point
Main application	Sealing	Substrate for glass ceramics	Insulator for sheathed heater
Density　g/cm3	6.46	2.31	7.10
Hardness　kg/mm2	N/A	498	N/A
Ps ℃	370	432	325
Ta ℃	500 (handling with)	446	470 (handling with)
Tg ℃	417	442	350
Td　℃	445	477	375
Ts　℃	470	612	400
Expansion coefficient α*10-7/℃	92	103	112
Refractive index nD	N/A	1.521	N/A
Alkaline elution rate Na2O mg	N/A	5.70	N/A
Dielectric permittivity ε 1MHz	N/A	5.1	N/A
Dielectric loss tanδ*10-41MHz	N/A	35.0	N/A
Young’s modulus	N/A	N/A	N/A
Poisson coefficient	N/A	N/A	N/A

Code	M-360GEng M360G	LG1000LG1000 ENG	ND13-4ND13-4 ENG
Segment	Band-pass filter	IR-pass filter	ND Filter
Main application	Band-pass filter	IR-pass filter	Light reduction
Density　g/cm3	2.38	2.676	2.46
Hardness　kg/mm2	N/A	N/A	N/A
Ps ℃	370	NA	N/A
Ta ℃	N/A	N/A	N/A
Tg ℃	552	548	482
Td　℃	N/A	N/A	N/A
Ts　℃	N/A	N/A	N/A
Expansion coefficient α*10-7/℃	71.48	80.42	69.2
Refractive index nD	1.60	N/A	1.503
Alkaline elution rate Na2O mg	N/A	N/A	N/A
Dielectric permittivity ε 1MHz	N/A	N/A	N/A
Dielectric loss tanδ*10-41MHz	N/A	N/A	N/A
Young’s modulus	N/A	N/A	N/A
Poisson coefficient	N/A	N/A	N/A

Code	CT-6ENG CT6	BS12-4BENG　BS12
Segment	IR-pass filter	IR/UV band-pass
Main application	IR-pass filter	IR/UV bandpass filter
Density　g/cm3	3.5	3.566
Hardness　kg/mm2	N/A	320
Ps ℃	N/A	N/A
Ta ℃	N/A	N/A
Tg ℃	895	541
Td　℃	N/A	N/A
Ts　℃	N/A	N/A
Expansion coefficient α*10-7/℃	49	117
Refractive index nD	1.657	1.680
Alkaline elution rate Na2O mg	N/A	N/A
Dielectric permittivity ε 1MHz	N/A	N/A
Dielectric loss tanδ*10-41MHz	N/A	N/A
Young’s modulus	N/A	N/A
Poisson coefficient	N/A	N/A

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