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Postion:Product Catalog >Catalyst and Auxiliary>UV absorbers>uv absorber PR25
uv absorber PR25
  • uv absorber PR25
  • uv absorber PR25

uv absorber PR25

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

Product Details

Product Name: uv absorber PR25 CAS No.: 7443-25-6
Min. Order: 25KG Purity: 98%
Supply Ability: 20 tons Release date: 2026/06/02

POLYMER ADDITIVES

JADEWIN PR 25

 

 

CHEMICAL COMPONENT

COMPONENT

dimethyl (p-methoxybenzylidene)malonate

CAS

7443-25-6

Molecular

C13H14O5

M.W

250.24

 

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SPECIFICATION AND PHYSICAL PROPERTIES

 

TEST

UNIT

SPECIFICATION

APPEARANCE

 

WHITE POWDER

ASSAY

%

99.00MIN

VOLATILES

%

0.50MAX

MELTING POINT

55.00-60.00

TRANSMITTANCE

 

 

425nm

%

96.00MIN

500nm

%

97.00MIN

 

TGA:   208℃(10%)

FEATURE AND APPLICATION

 

* JADEWIN PR25 is an unique UV absorber with excellent absorbtion especially in the UVB-range

* JADEWIN PR25 is colorless and even in high concentration in the resin does not lead to any discoloration and will not form colored complexes with metal ions as many other UV-absorbers do

*JADEWIN PR25 can be used in solvent borne coatings and general industrial coatings ,particularly recommended for UV cured systems and clear coats where colour neutrality is essential.

* JADEWIN PR25 is recommended for use in PVC, polyesters, PC, polyamides, styrene plastics, EVA copolymers, and cellulosics, particular in Rigid PVC materials.

 

PACKING

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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