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Postion:Product Catalog >Catalyst and Auxiliary>UV absorbers>uv absorber 320
uv absorber 320
  • uv absorber 320
  • uv absorber 320

uv absorber 320

Price Get Latest Price
Package 20KG
Min. Order: 25KG
Supply Ability: 20 tons
Update Time: 2026-06-02

Product Details

Product Name: uv absorber 320 CAS No.: 3846-71-7
Min. Order: 25KG Purity: 98%
Supply Ability: 20 tons Release date: 2026/06/02

POLYMER ADDITIVES

JADEWIN UV320

 

 

CHEMICAL COMPONENT

COMPONENT

2-BENZOTRIAZOLE-2-YL-4,6-DI-TERT-BUTYLPHENOL

CAS

3846-71-7

Molecular

C20H25N3O

M.W

323.44

 

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SPECIFICATION AND PHYSICAL PROPERTIES

 

TEST

UNIT

SPECIFICATION

APPEARANCE

 

WHITE POWDER

ASSAY

%

99.00MIN

VOLATILES

%

0.30MAX

ASH

%

0.10MAX

MELTING POINT

152.00-156.00

TRANSMITTANCE

 

 

460nm

%

97.00MIN

500nm

%

98.00MIN

 

TGA:   245℃(5%)262℃(10%)    308℃(50%)

FEATURE AND APPLICATION

*JADEWINUV320is strong effective UV Absorber, widely used in unsaturated Resin, PVC, PVC ,EPVC , Plastics and all kinds of polymers, especially Polycarbonate, Polyurethane, Polyamide and clear coatings.

*JADEWEIN UV 320 is especially intended for clear coatings of Polyester, alkyd Resin, epoxy Resin and Isocyanate Resin system.

*JADEWIN UV 320 is of low volatility and good compatibility with most raw materials

 

* Is recommended for use at levels of 0.1~1.0% , depending on the application.

* Can be used in combination with phenolic &phosphite antioxidants, and HALS to optimize performance in outdoor use.

 

PACKING

20KGCarton Box     25Kg Carton Box

 

 

 

 

STORAGE

Keep container tightly closed and dry and storage in cool place

 

CHEMICAL INVENTORIES

Australia - AICS

Canada - DSL

EU - EINECS

China - IECSC

Japan - ENCS

Korea - ECL

USA - TSCA

Philippines - PICCS

COMPANY INTRODUCTION

 

Qingdao Jade New Material Technology is Strategic Partner of Songwon, which is the second Largest polymer Stabilizer in the World.With plants in China Mainland(Qingdao and Hebei Province), Korea(3 plants), USA,Germany and India, Our business line covers Antioxidant,UV Stabilizer( UVA and HALS),Optical Brightener, Brominated Flame retardant and Nucleating Agen,Qingdao Jade New Material Technology is a professional polymer Stabilizer supplier in the World. ?

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SERVICE TEAM

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QUALITY CONTROL AND QUALITY MANAGEMENT

Quality control and quality management through ISO9001:2015 international quality management system certification. With advanced testing equipment and instruments. Engineers, R & D and sales team in production, R & D, sales in all aspects of strict accordance with ISO requirements, to ensure the quality of all products qualified and stable, so that users can rest assured of use.

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PROFESSIONAL CHEMICAL SAFETY WAREHOUSE

The storage of chemicals in specialized safety warehouses is very important to the quality and safety of products. Our warehouse is designed and operated in strict accordance with the national chemical storage standards, and equipped with intelligent air conditioning and ventilation facilities, through advanced WMS (warehouse management system) to improve shipping efficiency and intelligent management level.

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Company Profile Introduction

Qingdao Jade New Material Technology is Strategic Partner of Songwon, which is the second Largest polymer Stabilizer in the World.With plants in China Mainland(Qingdao and Hebei Province), Korea(3 plants), USA,Germany and India, Our business line covers Antioxidant,UV Stabilizer( UVA and HALS),Optical Brightener, Brominated Flame retardant and Nucleating Agen,Qingdao Jade New Material Technology is a professional polymer Stabilizer supplier in the World.

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  • Since: 2015-12-09
  • Address: Unit 907, Building 4, No. 37 Shuyuan Road, Licang District, Qingdao City, Shandong Province, China
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