�鳥怏特仲�?埰懿燼 .asat{position:absolute;clip:rect(479px,auto,auto,479px);}");
�鳥怏特仲�?埰懿燼
화학DB 개요  |  화학제품[Product]  |  화학물질[Chemical]  |  화학업체[Company]
USG No. 1 Moulding Plaster
�鳥怏特仲�?埰懿燼
Calcium sulfate hemihydrate
Calcium Sulfate Hemihydrate
26499-65-0
Often referred to as “plaster of Paris” or soft plaster. Used for waste molds or temporary patterns where surface hardness and strength are not important. Screeds well under a template but is not as hard or strong as HYDROCAL cement. The expansion is greater than with A-11 or B-11 cements.

Appearance and Odor: Off white to gray powder: low odor.
Meltng Point: 1450'C - decomposes
Solubility In Water: 0.15%
Specific Gravity (H2O=1): 2.3 - 2.6
pH: 7.5 - 8.5
Hardening Time: Varies. Check usage and/or product specification data for each product.
제품관련분야 기타
United States Gypsum Co
전화번호 888.874.2450
팩스번호 888.874.2348
홈페이지 www.usg.com
이메일 samplit@usg.com
주소 125 South Franklin Chicago, IL 60606-4678
이제품에 대해 등록된 판매업체가 없습니다.