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Braskem PIB 32

1 of 13 products in this brand
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.

For more information regarding REACH, please visit Braskem's REACH site

INCI Name: Polyisobutene

Chemical Name: Polyisobutylene

Polymer Name: Polyisobutylene Rubber (IM)

CAS Number: 9003-27-4

Chemical Family: Polyisobutylene Polymers (PIB), Polyolefins

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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Identification & Functionality

Chemical Family
Polyisobutylene Polymers (PIB),
Polyolefins
Chemical Name
Polyisobutylene
INCI Name
Polyisobutene
Polymer Name
Polyisobutylene Rubber (IM)
Base Chemicals Functions
Intermediate
CASE Ingredients Functions
Rheology Modifier
Cosmetic Ingredients Functions
Emollient
Fluids & Lubricants Functions
Rheology Modifier
Technologies
Base Chemicals & Intermediates,
CASE Ingredients,
Cosmetic Ingredients,
Elastomers,
Fluids & Lubricants
Product Families
Fluids & Lubricants — Additives
Performance Additives
CASE Ingredients — Additives
Rheology Modifiers & Stabilizers
Cosmetic Ingredients — Functionals
Conditioners & Emollients
Base Chemicals & Intermediates — Intermediates
Hydrocarbons & Waxes
Elastomers — Specialty Elastomers
Other Specialty Elastomers

Features & Benefits

Benefit Claims
Emolliency
Labeling Claims
Azo Colorants-free,
Azo Dyes-free,
Carbon Black-free,
Clean at Sephora,
Credo Clean Standard,
Dye-free,
Impurities-free,
Non-Flammable,
Non-Toxic,
Not Listed In California Proposition 65,
Pigment-free,
Sustainable,
Ulta Beauty's Conscious Beauty
Materials Features
Excellent Brightness,
Non-Toxic

Applications & Uses

Markets
Industrial,
Personal Care
Applications
Personal Care — Beauty & Care
Color Cosmetics,
Skin Care
Industrial — Chemical & Industrial Manufacturing
Chemical Manufacturing,
Fluids & Lubricants
Application Format
Leave On
Fluids & Lubricants Type
Industrial Oils & Fluids
Base Chemicals End Uses
Adhesives,
Agrochemicals,
Coatings,
Cosmetics,
Fuel,
Functional Fluids,
Laboratory Chemicals,
Lubricants,
Lubricating Oils,
Metal Working Fluids,
Personal Care Products
Color Cosmetic Applications
Lip Gloss
Plastics & Elastomers End Uses
Film,
Stretch Films

Properties

Color (Properties)
Transparent
Physical Form
Liquid
Typical Properties
ValueUnitsTest Method / Conditions
Viscosity (at 100°C)680cStASTM D 445
Viscosity (at 37.8°C)28000cStASTM D 445
Viscosity Index165-ASTM D 2270
Water Content50ppmASTM D 6304
Flash Point195°CASTM D 92
Color50Pt-CoASTM D 1209
Molecular Weight (Mn)1345DaltonsInternal - GPC
Polydispersity Index (Mw/Mn)2.94-Internal - GPC
Pour Point4°CASTM D 97
Density (at 20/4°C)0.9-ASTM D 4052
Refractive Index1.5nDASTM D 1218
Chlorine Content160ppmASTM D 5808

Regulatory & Compliance

Certifications & Compliance
EC No.1907/2006,
NSF Approved,
NSF H1,
Regulation (EU) No. 1169/2011,
Regulation (EU) No. 2017/821
Chemical Inventories
AICS (Australia),
AIIC (Australia),
DSL (Canada),
ECL (Korea),
ENCS (Japan),
IECSC (China),
INSQ (Mexico),
ISHL (Japan),
KECI (Korea),
NCI (Vietnam),
NZIoC (New Zealand),
PICCS (Phillipines),
TCSI (Taiwan),
TSCA (USA)
Quality Standards
In Preview,
NSF H1

Packaging & Availability

Packaging Type
Drums,
Tanks
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