Puyang Tiancheng Chemical Co., Ltd.
[China]

Address:
West Middle of Huanghe Road ,Puyang City,Henan Puyang Henan 457000 China

Phone:
86-0393-8910236

Contact name:
zhangliping

Puyang Tiancheng Chemical Co., Ltd.

Click to enlarge image

Origin	China
Model Number	29172090

Packing:25kg plastic drum or 220kg metal pail.

Quality standard

Item	TC601	TC602	TC603
Appearance	light yellow transparent liquid		colorless transparent liquid
Color & luster(Pt-Co)	<300#	<200#	<100#
Density g/cm³	1.21±0.05		1.21±0.05
Crystallization point	-15		-15
Viscosity	0.035—0.050		0.035~0.050
Avid value mgKOH/g	660-685		660-685
Anhydride %	>40.5		>40.5
Loss on heat %	<2.0		<2.0

Methyltetrahydrophthalic anhydride, MTHPA

Molecular formula:C₉H₁₀O₃ CAS No:26590-20-5 Molecular weight:166.17 Uses:For epoxy curing agent, solvent-free paint, laminates, epoxy adhesives and so on. For epoxy curing agent, with such advantages as : a long-term storage at room temperature, freezing point is low, volatility is small, excellent performance and low toxicity. It is widely used in the impregnation, casting and winding of motors, dry-type transformers, high voltage switch, transformer, line output transformer, household appliances capacitors, power capacitors resistors, integrated circuits and so on.

Packing:25kg plastic drum or 220kg metal pail.

Related Keywords: epoxy curing agent , solvent-free paint , laminates , epoxy adhesives

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