UV-326

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-21 09:33
Browse the number: 108
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emily@bohanchem.com or emily.shen.nj@hotmail.com

S k y p e: emily.shen.nj

Ultraviolet Absorbent UV-326

Chemical Name: 2-( 2' -hydroxy-3' -tert-butyl-5' -methylphenyl) -5-chlorobenzotriazole

CAS NO. 3896-11-5

Main Indexes

Appearance: Light Yellow Crystalline PowderContent : > = ? 99% Melting Point: 137--141°CLoss on Drying : = 98%

Characteristics and Uses

raviolet radiation with the wavelength of 270-380 nanometers, mainly applied to polyvinyl chlornamee, polystyrene, unsaturated resin, polycarbonate, poly ( methyl methacrylate) , polyethylene, ABS resin, expoxy resin and cellulose resin. This product almost does not absorbing visible light, particular applicable able to colorless transparent products and colored products. Dosage: 0.1-0.5% for thin products and 0.05-0.2% for thick products. It can be applied to plastic products for packing foods.

Storing and Packing

This product is nontoxic, inflammable, incrossible and stable in storing. It is packed in cardborad drum lined with plastic bags with the capacity of 20 kg per drum and can also be packed according to customers' requirements .

Bohanchem offers plastic additives ( chemical additives) such as optical brightener ( optical brightening agent, fluorescent whitening agent) , UV absorber ( UV absorbent) , light stabilizer ( light stabilizing agent, UV stabilizer, UV stabilizing agent) , antioxidant, pigment.

Polymerization retarder: 701 ( 4-hydroxy-TMHPO, TEMPO)

Fluorescent whitening agent: OB, OB-1, KCB, FP-127, KS, NFW

UV absorbers: UV-0, 531( BP-12) , UV-9, UV-P, 326, 327, 328, 329( 5411) , UV-T, 234, 571, 320

Antioxidant : 1010, 1076, 168, 264, 1098, 2246, 300, 311, B102, DLTP, DSTP, B215, B225, B900

Light stabilizer: 622, 770, 944, 802

Pigments: red 122, red 254, violet 19, violet 23, yellow 110, yellow 138, titanium dioxide

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