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"MFCI was founded in 1993. After more than 20 years of continuous development, it has become a key high-tech enterprise integrating R&D, production, sales and service of professional UV absorbers. Now it has 3 production bases, 1 sales company, 3 R&D centers and 3 warehousing and logistics centers, with more than 500 employees, annual sales revenue of 600 million yuan, and total assets of 450 million yuan.

The company attaches great importance to R&D innovation and has a R&D laboratory with a high-end configuration of 1,000 square meters. At the same time, it has established long-term industry-university-research cooperation with the top ten domestic universities, and established a provincial-level enterprise technology center and a UV absorber engineering technology research center to conduct research and development on cutting-edge technologies and new products in the field of UV absorbers. As of the end of 2019, 28 patented technologies (including 23 invention patents) have been formed, and 9 provincial science and technology progress awards have been won."

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Mfsorb

Mfsorb® 329 is a hydroxyphenyl benzotriazole UV absorber, strong UV absorption. Highly effective light stabilizer for a variety of plastics and organic substrates, keeping the original appearance and physical properties of molded products, films,fibers and sheets under outdoor conditions.

Mfsorb® 329

Mfsorb® 501 is a benzophenone UV absorber, mainly for 280nm-320nm UV light. Easily soluble in most organic solvents, and has good compatibility with polymers.

Mfsorb® 501

Mfsorb® 1164 is an effective anti-aging agent with excellent performance. Has a strong absorbance for both UVA and UVB, with a range of 200-400 nm. It has light color, no toxicity, good compatibility, little migration, easy to process, low volatility and strong photothermal stability.

Mfsorb® 1164

Mfsorb® 202 effectively absorb 270-340nm UV light, almost no visible light, especially suitable for light-colored transparent products. Good light and thermal stability.

Mfsorb® 202

Mfsorb® 104 is a a excellent stability to light and heat. Good compatibility with all common plasticizers. Especially suitable for the stabilizer of PVC-p and PVC plastis a ol.

Mfsorb® 104

Mfsorb® 328 is a benzotriazole UV absorber, strong UV absorption,low initial color, good compatibility with most substrates, low volatility.

Mfsorb® 328

Mfsorb® 203 is a benzophenone UV absorber, high performance anti-aging additives. Light color, good compatibility, low migration, easy processing.

Mfsorb® 203

Mfsorb® 360 is a highly effective UV absorber, exhibits strong absorbance in the 300-400nm region.Good compatibility with various resins, low volatility.

Mfsorb® 360

Mfsorb® 201 is a symmetrical benzene ring with hydroxyl groups on both sides, stable thermal and light performance.

Mfsorb® 201

MFCI

"MFCI was founded in 1993. After more than 20 years of continuous development, it has become a key high-tech enterprise integrating R&amp;D, production, sales and service of professional UV absorbers.

MFCI - Uv Absorber - R&D - Production - Sales - Innovation

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Mfsorb 104 - MFCI - UV Absorber - PU - Knowde

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	Value	Units	Test Method / Conditions
Specific Gravity At 25°C	1.045 - 1.055	-	-
Specific Gravity (at 25°C)	1.045 - 1.055	-	-
Refractive Index At 20℃	1.561 - 1.571	-	-
Refractive Index (at 20℃)	1.561 - 1.571	-	-
Acidity (0.1Mol/L Naoh)	max. 0.18	ml	-
Specific Extinction(E1%, 1Cm At 303Nm)	340 - 370	nm	-
Gardner Color (10% In Toluene)	max. 4.0	-	-
Assay (Gc)	95.0 - 105.0	%	-
Purity (Gc)	min. 98.0	%	-
Individual Impurity	max. 0.5	-	-
Total Impurity	max. 2.0	%	-
Impurity (Gc) Benzophenone	max. 100	ppm	-
Impurity (Gc) 2-Ethylhexanol	max. 500	ppm	-

Mfsorb® 104

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