Braskem America PIB 32

Braskem America PIB 32 is a non-toxic polymer obtained through the polymerization of an isobutene-rich stream with specific catalysts. It predominantly consists of aliphatic mono-olefins, offering a clear and bright product free from sediments or suspended matter. PIB 32 holds NSF certification, making it suitable for use in lubricants and synthetic oils, including those for food-grade and pharmaceutical-grade applications. Additionally, it finds application in cosmetics as lip-gloss and is utilized in stretch film formulation.

INCI Name: Polyisobutene

Polymer Name: Polyisobutylene Rubber (IM)

Functions: Emollient, Intermediate, Rheology Modifier

Chemical Family: Polyisobutylene Polymers (PIB), Polyolefins

Labeling Claims: Clean at Sephora, Credo Clean Standard, Impurities-free, Non-Flammable, Non-Toxic, Sustainable, Ulta Beauty's Conscious Beauty

Synonyms: 1,1-Dimethylethylene homopolymer, 2-Methyl-1-propene homopolymer, 2-Methylpropene polymer, Isobutene homopolymer, Isobutene polymer, Isobutylene homopolymer, Isobutylene polymer, Isobutylene resin, Poly(2-methylpropene)

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Enhanced TDS

Identification & Functionality

Chemical Name
INCI Name
Base Chemicals Functions
CASE Ingredients Functions
Cosmetic Ingredients Functions
Fluids & Lubricants Functions

Features & Benefits

Benefit Claims

Applications & Uses

Application Format
Fluids & Lubricants Type
Base Chemicals End Uses
Color Cosmetic Applications
Plastics & Elastomers End Uses

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Viscosity (at 100°C)680cStASTM D 445
Viscosity (at 37.8°C)28000cStASTM D 445
Viscosity Index165ASTM D 2270
Water Content50ppmASTM D 6304
Flash Point195°CASTM D 92
Color50Pt-CoASTM D 1209
Molecular Weight (Mn)1345DaltonsInternal - GPC
Polydispersity Index (Mw/Mn)2.94Internal - GPC
Pour Point4°CASTM D 97
Density (at 20/4°C)0.9ASTM D 4052
Refractive Index1.5nDASTM D 1218
Chlorine Content160ppmASTM D 5808

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories
Quality Standards

Packaging & Availability

Packaging Type
Packaging Information

PIB is supplied in 175 kg metallic drums or in isotanks.

Storage & Handling

Shelf Life
3 years
Recommended Storage & Handling Conditions
  • Polybutene polymer must be stored at temperatures under 50°C, and protected from direct sunlight, moisture and in order to avoid direct contact with the soil.
  • Shelf life: 3 (three) years from production, since the recommended storage conditions are respected