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Quick Details

  • CAS No.: 9003-27-4
  • Other Names: PIB
  • MF: (C4H8)n
  • EINECS No.: 204-066-3
  • Place of Origin: Shandong, China (Mainland)
  • Type: Polyisobutylene
  • Brand Name: HRD
  • Model Number: HRDF-350 - HRDF-950
  • Purity: 100%
  • Certificates: ISO9001, ISO22000, ISO14000,FDA, Halal, Kosher,Reach registration
  • Food Safety Audits: BRC,RQA audits
  • Test results: Test results are positive by famous labs from U.S, EUROPE and China
  • In-house lab and R&D center: 1 provincial and municipal PIB engineering and technology center
  • Corporate-Social-Responsibility audits: CSR,SMETA audits

Packaging & Delivery

Packaging Details 20kg/carton box, 1.2 MT/pallet, 12 MT 20' GP FCL, 24 MT 40' GP FCL
45.4kg/drum
Delivery Time Within 15 days

Polyisobutylene/PIB 

(Food Grade)    

Polyisobutylene/PIB Typical properties                                             

  • Yellowish transparent semi-solid substance, nontoxic and odorless.
  • Good chemical stability and resistance to heat, ozone, acid and alkali, UV ray, and weather, etc.
  • Good shearing stability.
  • High electric volume resistance, low expansion coefficient, no dielectric medium, excellent electrical insulation no residues after pyrolysis, and good compatibility with polyethylene and paraffin wax, etc.
  • Soluble in organic solvents such as gasoline and benzene etc., but not in water and alcohol type solvents. 

Polyisobutylene/PIB Specifications                                                                        

ITEM

UNIT

HRDF-350

HRDF-450

HRDF-500

HRDF-550

HRDF-600

HRDF-650

HRDF-750

HRDF-850

HRDF-950

Mv

 

35,000

45,000

50,000

55,000

60,000

65,000

75,000

85,000

95,000

Distribution

 

3.0

3.0

3.0

3.0

3.2

3.2

3.2

3.4

3.5

Volatile

105℃ 2hwt%

≤0.3

≤0.3

≤0.3

≤0.3

≤0.3

≤0.3

≤0.3

≤0.3

≤0.3

Staudinger Index

 

21.5-26.0

24.5-29.0

27.0-31.6

29.0-33.0

31.5-36.0

33.6-39.0

39.0-43.0

42.5-46.0

46.0-52.0

Residual Monomer 

Isobutylene

mg/kg

≤30

≤30

≤30

≤30

≤30

≤30

≤30

≤30

≤30

Pb

mg/kg

≤3.0

≤3.0

≤3.0

≤3.0

≤3.0

≤3.0

≤3.0

≤3.0

≤3.0

As

mg/kg

≤3.0

≤3.0

≤3.0

≤3.0

≤3.0

≤3.0

≤3.0

≤3.0

≤3.0

Hg

mg/kg

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

Cd

mg/kg

≤1.0

≤1.0

≤1.0

≤1.0

≤1.0

≤1.0

≤1.0

≤1.0

≤1.0

 

Polyisobutylene/PIB Applications                                                                            

1)Chewing Gums:polyisobutylene can improve the gum quality,it can also make the gum more flexable and stable,mataining good hydrophobic property and film-forming property.

 

2)Food Hot-melt Adhesive:polyisobutylene is blinded as a plasticizer of hot-melt adhesive for food,use thermoplastic rubber (TPR) and the like as the base.

 

3)Foodstuff Packaging Material:poly-isobutylene can be mixed with various paraffin waxes and high molecular polymers to serve as the releasing agent of packaging films, for example, polymer of poly-isobutylene and paraffin wax can be used as the packaging films for cheese.

 

4)Medical Plaster:polyisobutylene is now widely used in the field of medicine plaster.It has nice compatibility with both western medicines and traditional Chinese medicines,because of its unique net structure long chain and macro molecule. sticking,and non-hair collecting etc.,Food grade poly-isobutylene has developed into a leading material for medicine plasters.

 

5)Make-up grade polyisobutylene:the structure of make-up grade polyisobutylene is close to the alkane hydroxy of sebum, therefore its skin compatibility is very good.Non-toxic, tasteless, high purity,not easy to oxidize and emulsifies,with all of these characteristics,it can form the water resistance membrane, so the moisturizer is strong.The main application scope is the skin care frost, the lipstick, the cosmetics.Non contain of the chlorine,the purity is high, luminous, the moisturizer is good, it can be used as the substitution of spiny dogfish alkane.

 

  

Polyisobutylene/PIB Factory (Clean workshop, In-house lab)                     

  

Contact Information                                                                                              

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