유리솜

한글명:유리솜

카스 번호65997-17-3

상품명:Fiber Glass Wool

CBNumberCB8106092

분자식CaNaO4P

포뮬러 무게158.039131

MOL 파일65997-17-3.mol

동의어(한글)

섬유상글라스울

유리섬유울

유리솜

화학적 성질

녹는점	680 °C
끓는 점	1000 °C
밀도	1.1 g/mL at 25 °C(lit.)
저장 조건	15-25°C
물리적 상태	섬유(길이 대 직경 종횡비가 3:1 이상인 입자).
수소이온지수(pH)	9-11 (100g/l, H2O, 20℃)(slurry)
안정성	안정적인.
EPA	Glass, oxide, chemicals (65997-17-3)

위험 및 안전 성명

위험품 표기

Xi,T

위험 카페고리 넘버

36/37/38-49

안전지침서

26-36-24/25-22-45-53

WGK 독일

RTECS 번호

LK3651000

HS 번호

7019 90 00

NFPA 704:

	0
2		0

그림문자(GHS)

유리솜 화학적 특성, 용도, 생산

화학적 성질
generally sold as a wool-like material
용도
Thermal, acoustic, and electrical insulation (coarse fibers in bats or sheets); decorative and utility fabrics such as drapes, curtains, table linen, carpet backing, tenting, etc.; tire cord as belt between tread and carcass; filter medium; reinforced plastics; light transmission for communication signals; reinforcement of cement products for construction use.
정의
Generic name for a manufactured fiber in which the fiber-forming substance is glass (Federal Trade Commission). Noncombustible.
일반 설명
Silica is a naturally occurring material in minerals, flint and in some plants in crystalline phase. Silica used in industries is in synthetic form. Surface area, pore volume, pore size and particle size are independently controllable to some extent. The crystalline silica may be classified based on atmospheric pressure as:
a. Quartz = 1143K
b. Tridymite 1143 - 1743K
c. Cristobalite = 1743, over 1973K it forms amorphous vitreous silica glass.
위험도
A possible carcinogen.
건강위험
Glass fibers cause skin, eye, and upper respiratory tract irritation; although earlier classified by IARC to be a Group 2B carcinogen, possibly carcinogenic to humans, more recent evaluations indicate the human risk, if any, to be minimal.
공업 용도
Fine flexible glass fibers made from glass are used for heat and sound insulation, fireproof textiles,acid-resistant fabrics, retainer mats for storage batteries, panel board, filters, and electrical insulating tape, cloth, and rope. Molten glass strings out easily into threadlike strands, and this spun glass was early used for ornamentalpurposes but the first long fibers of fairly uniformdiameter were made in England by spinningordinary molten glass on revolving drums.
The standard glass fiber used in glass-reinforced plastics is a borosilicate type known asE-glass.Glass cloth of plain weave of either continuous fiber or staple fiber is much used forlaminated plastics.
Source
Kaolin and Ground silica are the major batch components in the production of fiberglass
잠재적 노출
The major uses of fibrous glass are in thermal, electrical, and acoustical insulation; weatherproof ing, plastic reinforcement; filtration media; and in structural and textile materials.
폐기물 처리
Fibrous glass waste and scrap should be collected and disposed of in a manner which will minimize its dispersal into the atmosphere. Emphasis should be placed on covering waste containers; proper stor age of materials; and collection of fibrous glass dust. Clean-up of fibrous glass dust should be performed using vacuum cleaners or wet cleaning methods. Dry sweeping should not be performed.

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