Anti-Blocking Agent for Plastic

Introduction to anti blocking agent

Anti-blocking agents act to reduce the CoF between film layers and are therefore essential additives in the production of plastic LDPE and other films. They can be broadly separated into organic and inorganic additives, and they are often used synergistically.

Product Form

Anti-block agents can be both in powder and masterbatches form, for end users, masterbatches form is easier for processing.

Application

Blown film of PP/PE;
Cast film of CPP/CPE;
Masterbatch of PET
Etc.

Types of Anti-blocking Agents 

Organic amide anti-blocking/slip additive

Erucamide and Oleamide are the most common anti-blocking agents for film, in fine granules or powder form. baoxu also offer EBO, Octadecyl Erucamide，and Stearamide in amide group.

Inorganic silica anti-blocking additive

Moreover, Gas Silica, also known as Fumed Silica is frequently used as an inorganic anti-blocking agent. In the Silica product group, Baoxu offers silica anti-block agent K45 & K70, These two types of anti-blocking agents can be used alone or together to achieve a better anti-blocking effect.

Baoxu anti-blocking agent additive

Function Item name Type Equivalent to
Anti Blocking & Slip BX Erucamide amide Crodamide ER
Anti Blocking & Slip BX Oleamide  amide Crodamide VRX
Anti Blocking & Slip BX EBO amide Optislip EBO
Anti Blocking & Slip BX Octadecyl Erucamide amide Optislip 212
Anti Blocking & Slip BX Stearamide amide Optislip SR/SRV
Anti Blocking BX silica K45 Silica Sylobloc 45,SPHERILEX 30
Anti Blocking BX silica K70 Silica SPHERILEX 60

Product Inquiry or Sample Request

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BX Silica k45

Anti Blocking

Silica Anti block agent Introduction Bx silica  K45 plastic grade silica anti-block agent, which is a kind of amorphous silica synthesized by precipitation method. It looks like white powder. It is manufactured through special processing technology and has good compatibility with plastics. It has a porous structure, which results in less addition, good dispersion, no…

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BX Silica k70

Anti Blocking

Silica Anti-blocking agent Introduction Bx silica K70 plastic grade silica is a kind of amorphous silica synthesized by precipitation method. It looks like white powder. It is manufactured through special processing technology and has good compatibility with plastics. It has a porous structure, which results in less addition, good dispersion, no need for grinding, and…

Details

BX silica PE MB

Anti Blocking

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BX silica PP MB

Anti Blocking

BX silica PP MB BX silica PP MB introduction BX silica PP MB is silica and olefin copolymerization that has good compatibility with polyolefin materials. When used in polyolefin film, it imparts the molding surface an excellent slippery effect with just in a small amount. With no exudation, BX silica PP MB can solve the problems such…