ROSIN MODIFIED PHENOLIC RESIN
ROSIN MODIFIED PHENOLIC RESIN
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PRODUCT IDENTIFICATION
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CAS NO.
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FORMULA
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MOL WT.
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H.S. CODE
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38069000
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TOXICITY
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SYNONYMS
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CLASSIFICATION
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PHYSICAL AND CHEMICAL PROPERTIES
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PHYSICAL STATE
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MELTING POINT
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BOILING POINT
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SPECIFIC GRAVITY
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Solubility in Benzene (1:1)
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fully desolved, transparent
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GENERAL DESCRIPTION & APPLICATIONS
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Rosin Modified Phenolic Resin, a transparent irregular solid, is the vacuum treated product of esterification of glycerol (or pentaerythrite) with the polycondensate of rosin, phenol (or bisphenol A) and formaldehyde. It soluble in tar, ester, turpentine oil and similar solvents; insoluble in alcoholic solvents; partially soluble in petroleum products; mix well with vegetable oils; high softening point; fast drying. Rosin Modified Phenolic Resin can be used for phenolic resin paints (through polymerization with vegetable oils under heat); the resultant paint is fast drying, high in hardness, and shiny; as the low cost enhancer in bonding capability for pressure-sensitive adhesive, hot-melt adhesive, and other bonding agents; as the enhancer in reflectiveness and texture of printing ink.
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SALES SPECIFICATION
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Appearance
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transparent flakes or granular solid
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Color (Fe-co)
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8 max
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Softening Point (R&B), ℃
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135-150 min
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Acid Value, mgKOH/g
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20 max
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TRANSPORTATION
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PACKING
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in 25/500kgs net paper bag. Dry and cool storage; avoid oxidants in transport.
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HAZARD CLASS
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UN NO.
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REMARK
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The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract.
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Rosin Modified Phenolic Resin can be used for phenolic resin paints (through polymerization with vegetable oils under heat); the resultant paint is fast drying, high in hardness, and shiny; as the low cost enhancer in bonding capability for pressure-sensitive adhesive, hot-melt adhesive, and other bonding agents; as the enhancer in reflectiveness and texture of printing ink.