 오퍼게시판 |
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제 목:
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Quartz sand |
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상품분류: |
무기화학원료와 광물
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등록분류: |
Offer to Sell |
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내용: |
Additional_detail: Quartz sand is a kind of hard and
wearable silicic acid mineral
with stable chemical
properties. The main component is
SiO2. The quartz sands are ivory
or without color and translucent.
The hardness is 7. They are
brittle and without
cleavage. They have the shell-
like breaking part and the color
of grease. The
relative density is 2.65. They
have the textural anisotropy in
chemical, thermal
and mechanical properties. They
are not dissoluble in acid and
slightly soluble
in KOK solution. The melting
point is 1,750. They are ivory,
light yellow, brown
and grey. They have rather high
fireproof performance. Because of
special physical
properties, chemical properties
and strong resistance to acid
medium, the
quartz sands play an important
role in the base construction of
highways, plastic
racetracks and artificial lawns.
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연락처 |
| 담
당 자: |
Yang Fan |
| 회사주소: |
No.303,Fuhua Road,Chengdong Development Area, Donghai County, Lianyungang City,Jiangsu Province,China |
| 전화번호: |
86-0518-87056377 |
| 팩스번호:
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86-0518--87056318 |
| E - mail: |
youhan@lygdxquartz.com |
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