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Di-Trimethylolpropan
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
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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