UV Absorber UV-327

UV Absorber UV-327


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
uv absorber, benzotriazole, uv-327
Category
Catalyst & Chemical Auxiliaries

Tianjin J&D Technology Co.,Ltd

Membership
BIZ
Country / Year Established
China China / 1990
Business type
Manufacturer
Verified Certificate

8

Product name UV Absorber UV-327 Certification -
Category Catalyst & Chemical Auxiliaries Ingredients -
Keyword uv absorber , benzotriazole , uv-327 Unit Size -
Brand name - Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

UV-327(Benzotriazole UV Absorber )


Introduction : 
UV-327 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. UV-327 is recommended in a variety of polymers and organic substrates, including acrylic polymers, polycarbonate, polyesters, styrene homo- and copolymers, unsaturated polyesters, polyvinyl chloride, polyolefins, polyvinyl butyral, elastomers, and adhesives.
Structure :
Empirical Formula :
 C20H24N3OCL
CAS NO : 3864-99-1
Physical Properties

Molecular Weight : 357.9

Melting Range : 154-157 °C

Flashpoint : 234 °C

Specific Gravity(20 °C) : 0.37g/cm3
Quality Index:

 

INDEX

SPECIFICATION

APPEARANCE

Light Yellow Powder

SCOPE OF MELTING POINT

154-158

ASH CONTENT,%

0.10 max

LOSS ON HEATING ,%                 

0.50 max

TRANSMITTANCE, %     425nm

  92min

                        500nm

                  95min


Storage

This product should be stored in shady, cool and ventilating place, kept from wet and heat during storage and transportation.

Handling

In accordance with good industrial practice, handle with care and avoid unnecessary personal contact. Avoid continuous or repetitive breathing of dust. Use only with adequate ventilation. Prevent contamination of the environment. Avoid dust formation and ignition sources.

Packing

UV-327 is available in powder form in a 20 kg (44.1 LB) fiber drum, net weight, with an inner PE liner.


 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Tianjin J&D Technology Co.,Ltd

Country / Year Established
China China / 1990
Membership
BIZ
Business type
Manufacturer

8

President
Hanna Peng
Address
KUANGSHI BUILDING A,XIANGLUOWAN PILOT FREE TRADE ZONE, TIANIJN,CHINA
Product Category
Catalyst & Chemical Auxiliaries
Year Established
1990
No. of Total Employees
51-100
Company introduction
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