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Di-Trimethylolpropan

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Di-Trimethylolpropan

Used in the production of alkyd resin, polyurethane resin, rosin ester lubricant, explosives, plasticizer, and advanced aviation lubricating oil,

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Number of views:

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Products Categiry:Polyol Series
Keywords:UV light curing new material series,Reactive diluent
Product description:Jiangsu Kailin Ruiyang Chemical Co., Ltd. was founded in 2001, the headquarters is located in Liyang City, Jiangsu Province, south of the town of strong town. Is a set of polyol series, UV light curing series, water-based polyurethane series and the new resin

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Description

Purpose

Used in the production of alkyd resin, polyurethane resin, rosin ester lubricant, explosives, plasticizer, and advanced aviation lubricating oil, especially in the surfactant and the application of aviation lubricating oil has more unique performance.

Physicochemical property

Melting point 108-111 °C(lit.)

Boiling point 215 °C4 mm Hg(lit.)

Manufacturing technique

Extract from the mixture of trimethylmethylpropane reaction liquid

Transport storage

Storage in a dry, clean, ventilated warehouse, no open storage and proximity to fire source, heat source. Do not mix with ketones and aldehydes in handling and storage, or contact with corrosive gases to avoid damaging the packaging or making the product go bad.

Product quality standard (executive Q/CFRY 10-2017 standard & NBSP; standard not released in the audit)

item	indicators			test method
item	98	95	90	test method
Di-trimethylolpropane mass fraction≥	98.0	95.0	90.0	Q/CFRY 10 Di-trimethylolpropane
hydroxyl value/mgKOH/g	890-910	890-910	890-910	Q/CFRY 10 Di-trimethylolpropane
Acid (in formic acid) mass fraction/%≤	0.001	0.002	0.003	Q/CFRY 10 Di-trimethylolpropane
Quality score of burning residue/% ≤	≤ 0.03	≤ 0.05	≤ 0.05	GB/T 7531 Determination of ash content of organic chemical products
Water quality score/% ≤	0.4	≤ 0.4	≤ 0.4	Q/CFRY 10 Di-trimethylolpropane
Melting point(℃)	106-115	106-115	106-115	GB/T 617 Chemical reagent melting point range determination of general methods
Color no.(APHA) ≤	≤ 30	≤50	≤ 80	Q/CFRY 10 Di-trimethylolpropane