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UV-3853PP5

Product model:

UV-3853PP5

Classification:

Functional Masterbatch

Key words:

Product Features

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Product Details

Chemical Name: 50%Hindered Amine Light Stabilizer(UV-3853)in PP Resin

Trade Name: CYASORB UV-3853PP5; 50%Hindered Amine Light Stabilizer(HALS)in a PP Resin; Dastib 845

CAS No.: 167078-06-0(UV-3853); 9003-07-0(PP)

EC No.: 618-339-3(UV-3853); 618-352-4(UV-3853PP5)

Molecular Structure:

*PP

Quality Standard:

Item			Specifications
Appearance			White to off white powder or granular
Ash Content，%			≤0.2
【HALS】 UV-3853	Assay，%		50.0±2.5
	Transmission，%	425nm	≥90.0
		450nm	≥92.0
		500nm	≥95.0
	Melting Point，℃		≥28
	Saponification Value，mgKOH/g		128~137

Properties:

It is white to off white granular.It is insoluble in water and toluene etc..Performance Benefits:It is a new-style hindered amine light stabilizer(HALS).Its performance is better than light stabilizer 770,944 and 783.Such as:

1.Excellent surface stabilization(glossness,chaling,discoloration).

2.Minimal color contribution,low volatility.

3.High solubility/compatibility in polyolefins/styrenics,non blooming.

4.Performance synergy with other stabilizers,especially high MW HALS and UV absorbers.

Uses:

It is mainly used in tape,injection and blow molding,film and metallocene of PE,tape,film,fiber and injection molding of PP,TPO,POM,PA,ASA,ABS,HIPS,SAN,PUR and rubber,The addition is 0.2-1.2%wt.The suggested addition is 0.6%wt.

Storage: Store in a tightly closed container.

Package: 20kgs/box or as required by the customer.

Expiration Date: one year.