LITHENE ULTRA P4-150P

Lithene ultra® P4-150P is a highly viscous, low molecular weight, liquid polybutadiene with microstructure containing 1,2 vinyl groups. It is very low in both odour and volatiles and can be used in chlorinated rubber feedstocks or automotive sealants.

 

TYPICAL APPLICATIONS

 

Feedstock for chlorinated rubber 

Automotive sound damping sealants & adhesives 

 

Lithene ultra® P4-150P is despatched from our UK production plant.



Available Documents

TDS Download

Technical Informations

Application Advice/Typical Applications

Handling - Lithene ultra® P4-150P is a viscous liquid polymer. The viscosity of the product will decrease rapidly with heating and the product may be warmed to allow easier processing. 

Compatibility - Liquid polybutadienes are generally compatible with most aliphatic and aromatic hydrocarbon solvents. They have limited solubility in alcohols, ketones and esters. Further details are available on request.



Lithene ultra® P4-150P can be used in chlorinated rubber feedstocks and in other applications requiring a high degree of hydrophobicity. Thin films of the product can be dried oxidatively at 160 - 200°C, or metallic driers may be used to accelerate ambient cure.

Lithene ultra® P4-150P is extremely low in odour and volatiles and can be used as the binder in formulation of sulphur cured direct to oily metal automotive sealants and adhesives.

Further application and formulation advice is available on request.

Shipping and Storage

Lithene ultra® P4-150P should be stored in cool, dry conditions below +30 °C (+86°F). If stored in the original sealed packaging the product has a shelf life of at least 12 months from date of delivery. Product which has been stored for longer than 12 months should be tested before use. Containers which have been opened should be purged with dry nitrogen before resealing to protect the remaining product from oxidative skinning. Further information is available on the datasheet Storage of Lithene Liquid Polybutadienes. Lithene ultra® P4-150P is packed in bung top 200 litre steel drums containing 175kg. The minimum order quantity is one pallet (four drums). Bulk deliveries are also available

Product Security/Health and Safety

Before handling, please read the Safety Data Sheet of this product for advice on safety, use and disposal.

Effluents and Pollution Control

Before handling, please read the Safety Data Sheet of this product for advice on safety, use and disposal.

For further information regarding this product please refer to:

Synthomer Limited Head Office
Phone: +44 (0)1279 436 211
FAX: +44 (0)1279 444 025
eMail: info@synthomer.com


Properties

Character Value Unit
Vinyl 1,2 17.0 - 20.0
Viscosity, @ 25°C 120 - 180 dPa.s 
Non volatile content >99.8
Typical molecular weight 3200 Mn 
Molecular weight distribution Broad  
Appearance Colourless to pale yellow liquid  
Colour 200 max Hazen 


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