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TIANJIN GNEE BIOTECH CO., LTD. is a professional chemical raw material manufacturer.
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Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square meters.
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End-to-end Services

We have a professional, well-equipped, and experienced R&D team with more than 10 years of expertise.
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Global Expertise

Our main products include PIB (low, medium, and high molecular weight), IIR, and halogenated butyl rubber.
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Product Center

Our main products include PIB (low, medium, and high molecular weight), IIR, and halogenated butyl rubber.
99% Plysolene PIB/Polyisobutylene CAS:9003-27-4 Nw1300/2400

Chemical Name: Polyisobutylene PIB Nw1300/2400
CAS No.: 9003-27-4
EINECS: 204-066-3
Molecular...

Polyisobutylene (PIB 2400) CAS 9003-27-4 Industrial Grade

Chemical Name: Polyisobutylene 2400
CAS No.: 9003-27-4
Molecular Formula: C4H8Polyisobutylene (PIB...

PIB Polyisobutylene (2400 Molecular Weight) CAS 9003-27-4 for Chemical Industries

Chemical Name: Polyisobutylene 2400
CAS No.: 9003-27-4
Molecular Formula: C4H8
Molecular...

Polyisobutylene Liquid PIB1300/2400 CAS 9003-27-4 for Rubber

Chemical Name: Polyisobutylene PIB 1300/2400
CAS No.: 9003-27-4
Molecular Formula: C4H8...

High Molecular Weight Polyisobutylene (PIB) 2400 CAS 9003-27-4

Chemical Name: Polyisobutylene (PIB) 2400
CAS: 9003-27-4
Molecular Formula: C4H8
Molecular...

High Molecular Weight Polyisobutylene (PIB) 2400 CAS 9003-27-4 for Adhesives

Chemical Name: High Molecular Weight Polyisobutylene (PIB) 2400
CAS No.: 9003-27-4
Molecular Formula:...

High Purity 99% Pib Polyisobutene CAS 9003-27-4 for Adhesive Plasticizer

Polyisobutene (PIB) is a polymer made from isobutylene by cationic polymerization, and its molecular weight can...

High Quality PIB Polyisobutylene CAS 9003-27-4 Food Grade

Product Name: Polyisobutylene (PIB), Food Grade
CAS Number: 9003-27-4
Purity: ≥ 99%
Molecular...

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We promise to find you the right products.
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High Molecular Weight Polyisobutylene
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Medium Molecular Weight Polyisobutylene
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Butyl rubber (IIR)
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Halogenated Butyl Rubber

About Us

Tianjin Gnee Biotech Co. Ltd.
TIANJIN GNEE BIOTECH CO., LTD. is a professional chemical raw material manufacturer. Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square meters. We have a professional, well-equipped, and experienced R&D team with more than 10 years of expertise. Our products are widely exported to many countries, including the United States, Russia, Canada, Australia, and various European regions.
About Us
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    Square Meters

    Factory land occupation
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    Years of Experience

    Senior technical engineer
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    Utility model patent

    Utility model patent
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    Global customers

    Global customers

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Background And Significance Of Low Molecular Weight Polyisobutylene (LMPIB): ...
Oct 30, 2025
Low molecular weight polyisobutylene (LMPIB), a functional polymer with isobutylene as its main monomer, is deeply ro...
Historical Background Of Low Molecular Weight Polyisobutylene: From Laborator...
Oct 29, 2025
The development of low molecular weight polyisobutylene (LMPIB) spans a crucial stage in the evolution of petrochemic...
Novel Polymer Materials Empower High-End Manufacturing: Performance Breakthro...
Oct 28, 2025
In the global wave of manufacturing transformation towards intelligence and green practices, novel polymer materials,...
Exploring The Design Principles Of Butyl Rubber: Structure-Driven Performance...
Oct 27, 2025
The design principles of butyl rubber are rooted in the precise construction of its molecular structure and the syste...