Clarifying Agent 3988 CAS NO 135861-56-2

Clarifying Agent 3988 CAS NO 135861-56-2

Applications:
1.It is DMDBS,Sorbitol based clarifying agent/nucleating agent/clarifier/nucleator for polypropylene(PP).it is highly effective both in improving the clarity of PP and also enchance the mechanical characteristics of PP such as toughness, flexibility, rigidity, moisture barrier, chemical resistance, heat resistance etc.it also offer superior aesthestics properties and easy processing characteristics;
2.It is suitable for food contact products and ideal choose for odor sensitive and high transparency request applications;

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Product Details

Clarifying agent 3988 CAS NO 135861-56-2 

Highest transparency improving, also effective in improving mechanical characteristics, suitable for ordor sensitive and food contact applications.


It is an ideal new generation sorbitol based clarifying agent for PP.it can drastically improve the clarity and also toughness, flexibility, rigidity, moisture barrier, chemical resistance, heat resistance etc.it also offer superior aesthestics properties and easy processing characteristics.ideal choice for food contact or odor sensitive applications.commercial production,sample is available.welcome to try our products.


Product name: Clarifying agent 3988,Nucleating agent 3988

Chemical Name: 3,4-dimethylbenzylidene sorbitol 

CAS NO.: 135861-56-2 


Molecular Formula: C24H30O6


Molecular Weight: 414.49


Chemical structure:

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Synonyms:

Clarifier 3988

Nucleating agent 3988

Nucleator 3988

DIMETHYLBENZYLIDENE SORBITOL

DMDBS


Specifications:


Item

Specifications

Appearance

White powder

Melting point

240~265℃

Moisture

≤1.0%



Applications:

1.It is DMDBS,Sorbitol based clarifying agent/nucleating agent/clarifier/nucleator for polypropylene(PP).it is highly effective both in improving the clarity of PP and also enchance the mechanical characteristics of PP such as toughness, flexibility, rigidity, moisture barrier, chemical resistance, heat resistance etc.it also offer superior aesthestics properties and easy processing characteristics;

2.It is suitable for food contact products and ideal choose for odor sensitive and high transparency request applications; 

3.It  is with broad processability which is suitable for all fabrication process such as injection molding,blow molding,sheet extrusion,thermoforming,and extrusion of film or fiber;


Features:

1.It can get highest clarity,gloss and surface smoothness.so it is particularly suitable for transparent products.

2.PP with clarifying agent 3988 gives higher productivity.

3.It has broad processability and wide temperature range for processing.

4. It doesn’t affect the taste of contained foods or liquid,so it is a better choice for food application compared to other conventional clarifying agent or nucleating agents.


Dosage for reference: 0.2%~0.4%


Package:

10kgs/carton box or as customer’s request;

 

Storage:

Keep away from moisture.Store it in dry & cool place.keep package tightly closed when don’t use it.


Transportation:

It  is not dangerous goods according to transportation regulation.

 

Shelf life: 

3 years in sealed original package.


Lead time: prompt


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