1. Materiale: kvartsglass jgs1.jgs2. JGS3 can pass far ultraviolet, visible and near infrared light. It has a small coefficient of thermal expansion, good chemical stability, bubbles, uniform streaks, and spectral curves ranging from 200 nm to 2,500 nm.
2. Overflatemengde: 0/0, 40/2080/50
3. Overflatenøyaktighet: 1/10 inn, 1/4 inn2 inn
4. Tykkelse: ±0,01mm±0,02mm
5. Senteravvik: 5bue sekund1bueminutt
6. Prosessomfang: den tynneste tykkelsen er 0,2 mm
7, DuMo
8, circle
Product description:
JGS1 quartz plate; Quartz plate
Zs-1 (langt ultrafiolett kvartsglass) tilsvarer merkevaren JGS1
It is with high purity hydrogen fusion of optical quartz glass, so contains a lot of hydroxyl (2000 PPM), it has excellent through ultraviolet performance, especially in the shortwave ultraviolet region, its performance is better than all the other at a distance through glass, at 185 microns of transmittance can reach 90%, synthetic quartz glass has a strong absorption peak at 2730 nm, no granular structure. Det er et utmerket optisk materiale i området 185-2500m.
Overføringsspektrum ved 1,0 mm tykk:
JGS2 kvarts plate; Kvartsplate
Zs-2 (ultrafiolett kvartsglass) tilsvarer merkevaren JGS2
Quartz material and hydrogen-oxygen flame produced quartz glass, containing several PPM of metal impurities. Absorpsjonstoppen (hydroksylinnhold 100-200 ppm) ble funnet ved 2730 nm, med striper og granulær struktur. Det er et godt materiale gjennom båndområdet 220-2500 m.
Quartz egenskaper:
Quartz glass sheet is a special industrial glass made of silica, which is a very good basic material. Kvartsglass har en rekke utmerkede fysiske og kjemiske egenskaper, for eksempel: 1, høy temperaturbestandighet. The softening point temperature of quartz glass is about 1730℃, which can be used for a long time at 1100℃, and the maximum operating temperature can reach 1450℃ in a short time. 2. Korrosjonsbestandighet. In addition to hydrofluoric acid, quartz glass and other acid substances almost no chemical reaction, its acid resistance is ceramic 30 times, stainless steel 150 times, especially in the high temperature chemical stability, is any other engineering materials are incomparable. 3. God termisk stabilitet. Adapt to the glass thermal expansion coefficient is very small, can withstand drastic temperature changes, quartz glass heated to about 1100℃, put in room temperature water will not burst. 4. God lysoverføringsytelse. Kvartsglass har god transmittans i hele spektralbåndet fra ultrafiolett til infrarødt. The visible light transmittance is more than 93%, especially in the ultraviolet spectral region, the maximum transmittance can reach more than 80. 5, the electrical insulation performance of quartz glass is good. The resistance value of quartz glass is equivalent to ordinary glass 10,000 times, is an excellent electrical insulation material, even at room temperature also has good electrical performance.
Chemical composition
| al | fe | ca | mg | ti | pb | mn | ni | co | cu | k | na | li | b |
| 45960 | 0,4 - 1 | 0,18 - 2 | 1 | 1.4 | 0.1 | 0.024 | 0.1 | - | 0.012 | 2 | 2 | 0.2 | 0.3 |
Overføringsspektrum ved 1,0 mm tykk:
JGS3 kvartsplate
HS (infrarødt optisk kvartsglass) tilsvarende merke JGS3
Kvartsglass produsert med kvartsmateriale og vakuumelektrofusjon inneholder flere PPM metallurenheter. Med små bobler, granulær struktur og striper, nesten ingen (OH), har den høy infrarød permeabilitet, med en transmittans på mer enn 85%. Den brukes på optiske materialer med et båndområde på 260-3500 m3.
Overføringsspektrum ved 1,0 mm tykk:
