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RE Chemicals

RE Metals and Alloys

Magnetic Materials

Luminescent Materials

Other nonferrous metal materials

Grirem Advanced Materials Co.,Ltd.(hereinafter referred to as “Grirem”) was founded after an entire restructuring to National Engineering Research Center for Rare Earth Materials(hereinafter referred to as “CREM”) as a joint-stock company in 2001, with Grinm group Co., Ltd. ( previous General Research Institute for Non-ferrous Metals, hereinafter referred to as “GRINM”) as the main sponsor. [More]

Scandium-sodium series

Main components: Scandium iodide and sodium iodide.

Properties：High luminous efficiency over 100 lm/W with yellow or green emission and color temperature around 4000 K.

Name	Proportion	Particle size	Color temperature
ScNa01	13％ScI₃, 87%NaI	3mg，5mg，8mg，10mg	4,000 K
ScNa02	20％ScI₃, 80%NaI	3mg，5mg，8mg，10mg	4,000 K
ScNa03	24％ScI₃, 76%NaI	3mg，5mg，8mg，10mg	4,200 K
ScNa06	10％ScI₃, 90%NaI	3mg，5mg，8mg，10mg	3,800 K
ScNa07	7.5％ScI₃, 92.5%NaI	3mg，5mg，8mg，10mg	3,200 K
ScNa013	36％ScI₃，64%NaI	3mg，5mg，8mg，10mg	5,000 K
ScNa201	ScI₃, NaI, other	3mg，5mg，6mg	2,800 K
ScNa202	ScI₃, NaI, other	3mg，5mg，6mg	3,000 K
ScNa601	ScI₃, NaI, other	3mg，5mg，6mg	6,000 K
ScNa801	ScI₃, NaI, other	3mg，5mg，6mg	6,500 K