TALC
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TALC 속성
- 녹는점
- 800 °C
- 밀도
- 2,7 g/cm3
- 굴절률
- 1.54-1.59
- 저장 조건
- -70°C
- 물리적 상태
- Talclike material of varying composition, but generally grayish-white, fine, odorless power. It is noncombustible and insoluble in water.
- Dielectric constant
- 5.5 - 7.5(0.0℃)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn,T | ||
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위험 카페고리 넘버 | 20-37-61 | ||
안전지침서 | 36-45-53 | ||
WGK 독일 | - | ||
RTECS 번호 | WW2710000 | ||
TSCA | Yes | ||
IDLA | 3,000 mg/m3 |
그림문자(GHS): |
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신호 어: | Danger | |||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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TALC C화학적 특성, 용도, 생산
화학적 성질
White, apple-green, gray powder; pearly or greasy luster, greasy feel. Mohs hardness 1–1.5 (may be harder when impure), high resistance to acids, alkalies, and heat.용도
Chiefly as a ceramic insulator in electronic devices.정의
A natural hydrous magnesium silicate. Compact, massive varieties may be called steatite in distinction from the foliated varieties, which are called talc. Soapstone is an impure variety of steatite.위험도
Toxic by inhalation. Effects pulmonary function and causes pulmonary fibrosis. Questionable carcinogen.건강위험
The fibrous talc in soapstone dust causes fibrotic pneumoconiosis; an increased incidence of cancer of the lungs and pleura has been reported.공업 용도
Steatites are noted for their excellent electricalproperties and low cost. They are easily formedand fired at relatively low temperatures. However,compositions containing little or no clayor plastic material present fabricating problemsbecause of a narrow firing range. Steatite partsare vacuum-tight, can be readily bonded toother materials, and can be glazed or ground tohigh-quality surfaces.TALC 준비 용품 및 원자재
원자재
준비 용품
TALC 공급 업체
글로벌( 71)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21668 | 55 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
Dorne Chemical Technology co. LTD | +86-86-13583358881 +8618560316533 |
Ethan@dornechem.com | China | 3145 | 58 |
SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8615195660023 |
sales@senfeida.com | China | 23053 | 58 |
Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169085 |
market03@meryer.com | China | 40240 | 62 |
VWR(Shanghai) Co., Ltd | 400-821-8006 |
info_china@vwr.com | China | 3041 | 75 |
Tianjin Baima Technology Co., LTD | 02288195255 15620955089 |
362698781@qq.com | China | 784 | 58 |
Hubei Xingyinhe Chemical Co., Ltd. | 13437271305 |
1961141534@qq.com | China | 643 | 58 |
TALC 관련 검색:
마그네슘 알루미늄 히드록시 탄소산염 플로리실 실리카겔 산화마그네슘 솝스톤 규산 마그네슘 실리카, 무정형 수화
Hydrotalcite
TALC
tetrahydroxysilane
Talc Bp pruified Bp
taclum powder Food grade
TREMOLITIC TALC
SODA TALC
1-Propanamine, 3-(triethoxysilyl)-, reaction products with talc (Mg3H2(SiO3)4)
Purified talc
TALC POWDERED, PURE PH. EUR.,USP
Antimony oxide (Sb2O3), reaction products with talc