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

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


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We emphasize progress and introduce new merchandise into the market each and every year for Butanedioic Acid, Calcium Bis(O-Ethyl-3,5-Di-T-Butyl-4-Hyrdroxyphosphonate), 2-Carboxyethyl(Phenyl)Phosphinicacid, We keep on with supplying integration alternatives for customers and hope to create long-term, steady, sincere and mutual advantageous interactions with consumers. We sincerely anticipate your check out.
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

Related Product Guide:
Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure 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: Canada, Peru, Haiti, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound solutions with good logistics service and economical cost. Depending on this, our solutions are sold very well in the countries in Africa, the Mid-East and Southeast Asia.
    • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Claire from azerbaijan - 2017.09.30 16:36
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Agnes from New Zealand - 2017.08.28 16:02
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