Items 98 grade 95 grade 90 grade 86 grade
Content of mono-pentaerythritol % í² 98.0 95.0 90.0 86.0
Hydroxy value % í² 48.5 47.5 47.0 46.0
Heating loss % ín 0.30 0.50 0.50 0.70
Ash % ín 0.05 0.08 0.10 0.10
Chromaticity ín 1 1 2 4
25 kg pp/kraft paper bags or 500/1, 000 kg jumbo bags
Pentaerythritol, white crystal or powder, flammable, easy to be esterified by general organic acid, used extensively in coating industry to produce alkyd resin, synthetic advanced lubricants, plasticizers, surfactants and raw materials such as medicine and explosives. Storage method: Store in a cool, airy warehouse. Keep away from fire and heat. Should be stored separately with oxidants, acids, etc., avoid mixing reservoir. Polypropylene woven plastic bag or sack bag, 25kg per bag.
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White crystal powder without any visible foreign matters. 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. application Pentaerythritol is 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 tetranitrate (PETN), urethane coatings, flame retardant paints, polyvinyl chloride stabilizers, olefins antioxidant and Pentaerythritol triacrylate.
Product name: pentaerythritol tech grade Molecular formula: c5h12o4 Specification: Pentaerythritol 95% Mono-pe: 95.0%min Hydroxyl value: 47.5%min Moisture: 0.5%max Ash: 0.1%max Chromaticity: 2 Pentaerythritol 98% Content: 98%min Hydroxyl value: 48.5%min Heat loss: 0.2%max Ash: 0.05%max Phthalic color: 1 25 kgs in net bag.
Used for paint, varnish, coating, alkyd resin, etc. 25kg/woven bag 22mt/20gp without pallet.
For98,92,90. 25/50kg/pp bag.
Application Alkyd resins Radiation curing monomers, PVC stabilizers Rosin esters. Synthetic lubricants ,Fire-retardant. Uses: it is mainly used for short, medium and long oil Alkyd resins, tall oils fatty acid resin, paint and coatings, etc. Packing: 25 kgs net in paper bag with inside polyethylene coating.
Mainly be used in industries of paint, explosion and plastic productions and in making glyptal resin and paints, as well as plastic stablizer snd additives. 25 kg in net pp bag, 20mt in the 20fcl.
Pentaerythritol Nature: it is a white crystalline or a little yellow crystalline. Soluble in water, slightly soluble in alcohol, insoluble 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. 25kgs/bag.
Item Index Monopentaerythritol % min 98 Hydroxyl group% min 48.5 Monisture % max 0.20 Ashes % max 0.05 Color max 1 Melting point íµ 250 21MT/20'FCL
