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Qiangbu Village, Nandu Town, Liyang City, Jiangsu Province, China

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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:
1002
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
98 95 90
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

 

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