 오퍼게시판 |
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제 목:
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pentaerythritol |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
Quantity: 1FCL
Additional_detail: Pentaerythritol:
A. Properties: it is a white
crystalline or a little yellow
crystalline. Soluble in water,
slightly soluted in alcohol,
dissolvable in benzene, ether and
petroleum ether etc., Esters will
be formed by reaction with common
organic acid; no reaction take
place when it is heated with
dilute caustic solution.
B. Application: It is mainly
used in the manufacture of Alkyd
resins, fatty acid rosin and tall
oil esters and to make paint and
coatings, printing ink, coating
adhesives, explosives, sealants,
varnish, lacquer, vinyl chloride,
synthetic rubber and
miscellaneous including
pentaerythritol tetra nitrate
(PENT), urethane coatings, flame
retardant paints, polyvinyl
chloride stabilizers, olefins
antioxidant and pentaerythritol
triacrylate.
C. Quality standard
specification
Mono-PE 98.0%min 95.0%min
90.0%min
Hydroxyl value 48.5%min
47.5%min 47.0%min
Moisture 0.2%max 0.5%max
0.5%max
Ash 0.05%max 0.1%max
0.1%max
Chromaticity 1 2 4
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