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Chemical name

2,2'-Methylene bis-(4-t-octyl-6-(benzotrilazolyl)-phenol)     

CAS NO.

103597-45-1

M.W.

 

659

 

 

 

 

Introduction

Sunvin 36 is suitable for processing and aging conditions where high loads, low volatility and good compatibility are required.

 

Sunvin 36 is also effective in PE, PA, PET, PC, POM, Elastomerics etc. It can be used alone or in a variety of blends and combinations with antioxidants, other UV absorbers and Light stabilizers.

 

 

 

Physical properties

1. Appearance:  Off-white powder

2. M. P.:    194-198℃

3. Assay:   99% min.

4. Transmittance:  440nm: 97% min.

                              500nm: 98% min.

5. Ash Content:     0.3% max.

6. Volatile content:  0.5% max.

 

 

Advantage

Odorless, does not bring smells to the polymers.

Excellent stability to heat.

Low volatility during high processing temperature.

Good extraction resistance.

 

Applications

 

 

Usage of Sunvin 36 is 0.2 – 1.0% by weight.

 

Toxicity & Safety

 

Sunvin 36 can be safely handled without irritation caused to the skin.

 

Package

 

In 20kg or 25 kg paper drum with inner plastic bag.

 

Storage

 

In a closed system and dry , dark place without any light exposure.

 

UV ABSORBER: UV-360

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Fax:86-571-8821-2215
Email:
sales@sunnychemical.com

 

 

 

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