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Factory best selling Pvc Uv Absorber - UV Absorber UV-320 TDS CAS NO.: 3846-71-7 – DEBORN


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To continuously increase the administration process by virtue of the rule of "sincerely, good religion and excellent are the base of company development", we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for Ls-111, Cas No.104-85-8, Light Stabilizer 119, Welcome all prospects of residence and abroad to visit our organization, to forge a outstanding potential by our cooperation.
Factory best selling Pvc Uv Absorber - UV Absorber UV-320 TDS CAS NO.: 3846-71-7 – DEBORN Detail:

Introduction:
This product is high-efficiency light stabilizing agent, and widely used in plastic and other organics. It has strong ultraviolet radiation absorption ability and low volatility.
Molecular formula:C20H25N3O
Molecular weight:323.4
CAS NO.: 3846-71-7
Chemical structural formula:

11

 

Technical index:
Appearance:light yellow powder
Content: ≥ 99%
Melting point: 152-154°C
Loss on drying: ≤ 0.5%
Ash: ≤ 0.1%
Light transmittance: 440nm≥97%
500nm≥98%
Toxicity: low toxicity,rattus norvegicus oral LD 50 >2g/Kg weight.

General dosage:.

1. Unsaturated Polyester : 0.2-0.5wt% based on polymer weight

2.PVC:

Rigid PVC : 0.2-0.5wt% based on polymer weight

Plasticized PVC : 0.1-0.3wt% based on polymer weight

3.Polyurethane : 0.2-1.0wt% based on polymer weight

4.Polyamide : 0.2-0.5wt% based on polymer weight

Packing and Storage:

Package: 25KG/CARTON

Storage: Stable in property, keep ventilation and away from water and high temperature.


Product detail pictures:

Factory best selling Pvc Uv Absorber - UV Absorber  UV-320 TDS CAS NO.: 3846-71-7 – DEBORN detail pictures


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While using the "Client-Oriented" organization philosophy, a rigorous top quality command process, highly developed production devices and a potent R&D workforce, we normally provide high quality products, outstanding solutions and aggressive charges for Factory best selling Pvc Uv Absorber - UV Absorber UV-320 TDS CAS NO.: 3846-71-7 – DEBORN , The product will supply to all over the world, such as: Denmark, Ottawa, Egypt, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for yourself in China. Of course, other services, like consulting, can be offered too.
  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Maria from Czech - 2017.06.19 13:51
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Hellyngton Sato from Melbourne - 2017.11.11 11:41
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