Global Chemicals Japan

ELEC & ELESTMASTER - Anti-static agents for plastics

Prevents static electricity from building up
Prevents dust and dirt adhering to plastic and causing problems during the molding process

When static charge build up on plastic surface, various problems may occur which not only reduces productivity in the molding line, but also cause dust and unwanted particles to adhere to finished products. Based on the interface control technology Kao has developed over many years, we offer anti-static agents “ELEC" and "ELESTMASTER” for plastics.
We offer various solutions depending on type of resins, molding methods and applications.

Learn more about how anti-static agents work

Find from target resins and molding methods


Kao offers three types of anti-static agents; resin kneaded type, master batch type, and coating type.

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Find from solutions


分散剤添加による電池性能への悪影響を避けたい
Compatible to resin with a high Tg
開く
Anti-static agents kneaded into the resin migrate to the surface of the product, creating an anti-static effect. However, anti-static agents are less likely to migrate to the surface in resins if the Tg (Glass Transition Temperature) is above room temperature or the crystallinity is high.
Kao has developed anti-static agents that are effective even in those conditions.

Optimum product

Resins Products Type
PS ELEC PC Kneaded type
ELESTMASTER S-520 Masterbatch type
ELESTMASTER SB-10 Masterbatch type
ABS ELESTMASTER A-1015 Masterbatch type
HD-PE ELESTMASTER HE-510 Masterbatch type

Anti-static effect of masterbatch type HD-PE anti-static agent (Extrusion molding)

分散剤添加による電池性能への悪影響を避けたい
Anti-static effect immediately after molding
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Kao has developed fast-acting anti-static agents which bring high anti-static performance immediately after molding.

Optimum product

Target resin Series Appearance
PP
LLD-PE
ELEC HS-12N White needle
ELEC HS-15N
ELEC HS-12PA Pale yellow-white solid
PVC (flexible) KS-555 Liquid

Comparison of anti-static agents speed of onset

Preventing volatilization of anti-static agent during molding process
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Volatilization of the anti-static agent kneaded into the resin during molding may reduce workability or lead to poor appearance of the finished product. Kao has developed an anti-static agent with excellent thermal stability “ELEC TS-6” with less volatile components derived from anti-static agents.

Optimum product

Target resin Series Appearance
PP ELEC TS-6B Light yellow beads

Weight change of anti-static agent in thermogravimetric analysis

Search by application


Kao's anti-static agents can be used in a wide range of general-purpose resin.

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Automotive interior

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Liquid crystal display

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Home appliances

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Household products

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Food containers

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Film packaging

Please contact us for more information about our products

As a producer of plastic additives for over a half century, we will support your problems to meet your needs.

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