KUMHO P&B CHEMICALS

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KUMHO P&B CHEMICALS

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PRODUCTS

SPECIALTY

Usage
diversified in scope

Overview

Specialty resins (including solution-type ones) from KPB reflect cutting-edge designs and thoroughgoing test results required on diverse industrial fields.

Product Information

KER 260 Series (Acid resistance Epoxy Resins)

KER-262 greatly enhances the acid-resistance of epoxy resins.

Grades WPE
g/eq
Viscosity
@25℃(Pa.s)
Color
Pt/Co
Remark
KER 262 186 ~ 192 9 ~ 12 Max. 100 Civil & Construction anti-acidity

Water-borne Epoxy Resins

The Kumbo Waterborne Epoxy Resins (KWER) Series has been specifically designed for use in two-package coating in water-borne environments. When combined with hardeners, these resins can be used for a variety of purposes.

Grades WPE
g/eq
Viscosity
@25℃(cps)
Appearance Non-volatile
wt.%
Remark
Application
KWER 828S 200 ~ 220 7000 ~ 15000 Max. 100 100 General/construction coating and sizing
KWER 828-70 191 ~ 211 1000 ~ 7000 Milky 70±2
KWER 834-60 225 ~ 269 200 ~ 7000 Milky 60±2
KWER 836-57 320 ~ 360 100 ~ 5000 Milky 57±2
KWER 1001-47 900 ~ 1100 500 ~ 5000 Milky 47±2
KWER 727-45 - 300 ~ 5000 Milky 45±1 1-pack system, Ship/heavy-duty coating
KWER 728-40 - 1000 ~ 10000 Milky 40±1

※ WPE : Solid base

KER 700 series

KER-730 significantly improves the adhesiveness of urethane (surface) coating. KER 750 enhances the adhesiveness and acid-resistance of coating. KER-774, based on dimer acids, and KER-790, made with deformed rubber, offer much greater adhesiveness and flexibility.

Polyol Modified Epoxy Resin

Grades OH Value
mmol/kg
Viscosity
@25℃(cps)
Color
Gardner
Non-volatile
wt.%
Remark
Application
KER 730 Min. 3500 X ~ Z (Gardner) Max. 1 60±1 Ship/heavy-duty coating and urethane top coatings

Aliphatic Modified Epoxy Resins

Grades WPE
g/eq
Viscosity
@25℃(cps)
Color
Gardner
Non-volatile
wt.%
Remark
Application
KER 750 752 ~ 833 U - ~ W + (Gardner) Max. 1 65±1 Ship/heavy-duty coating,
KER 760-X-90 200 ~ 300 1 ~ 2 Max. 1 90±1
KER 774 600 ~ 700 Semi-solid Max. 12 - Ship/heavy-duty coating, glues
KER 774-X-75 600 ~ 700 X ~ Z (Gardner) - 75±1 Ship/heavy-duty coating
KER 775 280 ~ 380 32 ~ 52 - - glues
KER 778 182 ~ 222 1.0 ~ 5.0 Max. 5 - Filament Winding
KER 776-X-90 258 ~ 294 2.4 ~ 4.6 Max. 6 90±1 Ship/heavy-duty coating,

Rubber Modified Epoxy Resins

Grades OH Value
mmol/kg
Viscosity
@25℃(cps)
Color
Gardner
Non-volatile
wt.%
Remark
Application
KER 792 328 ~ 377 Semi-solid Brown - Electric/electronic devices, glues

Contact

담당 부서 표
Nature of inquiries Department Location Telephone Email
Sales/distribution (outside Korea) Overseas Marketing Team 2 Seoul +82-2-6961-3481 / 3472
Sales/distribution (in Korea) Marketing Team 1 Seoul +82-2-6961-3467
Technical Support Epoxy R&D Team Yeosu +82-61-688-3843

AEO (Authorized Economic Operator)

An authorized economic operator (AEO) is a “party involved in the international movement of goods in whatever function that has been approved by or on behalf of a national customs administration as complying with the World Customs Organization (WCO) or equivalent supply chain security standards.” Authorized Economic Operators include companies and parties concerned that are related to logistics such as importers, exporters, transporters, transportation brokers, warehouses operators, and customer brokers. The AEO concept was established by the WCO and the international community to ensure the security and smooth movement of goods in response to the U.S. trade security measures, which were reinforced after the September 11 attacks.

The introduction of the AEO program enables customs administrations to reject existing practices that had granted selective benefits of customs clearance procedures, which are based on fragmentary standards by the distributor and instead, evaluate the sincerity all distributors based on integrated standards. Consequently, once recognized as excellent, the company can enjoy comprehensive benefits in customs processes, which range from customs clearance for import and export to tax payment.

Three Features of the Korea AEO System

  • 1. The integrated operation of the Business Evaluation System and the Security0 Management System can avoid the overlapping evaluation of a company.
  • 2. The internal control system of a company is autonomously strengthened to increase the degree of law compliance.
  • 3. The ASC concept is more specified. The Korean AEO system is focused on giving benefits by connecting overseas export networks with domestic import networks. Once an AEO status is given to all relevant companies, such as overseas producers and transporters (exporters), international transportation brokers, domestic cargo handlers, warehouse operators, customs brokers, and importers, they can receive unprecedented benefits.
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Responsible Care

Responsible Care (RC) is a global initiative with regard to the environment, safety and health, where most of the developed countries and multinational companies are involved. This is the most comprehensive and long-term program practiced by the chemical industry. RC is a concept that even covers the local residents’ safety and the employees’ health by complementing the existing ISO 1400 (Environment Management), which was mainly engaged in the environment. It is also a voluntary management movement where companies participate with responsibility, which is different from existing regulations-centered environmental policies.

Even though the chemical industry has played a pivotal role in all the industries, it has been recognized as a culprit in the current negative issues because of the emphasis on the risks of chemicals. In this context, the purpose of this initiative is for chemical companies to have more endeavors to ameliorate environmental safety, thus simultaneously recovering its reliability and improving its image.

After adopting RC in 1992, Korea established the Korea Responsible Care Council (www.krcc.or.kr) in December 1999 and became a member of the Responsible Care Leadership Group in September 2000. Factory 1 of Kumho P&B Chemicals has also been actively engaged in the RC initiative after signing a voluntary agreement.

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Germanischer Lloyd (now DNV GL) is a global certificate authority, as well as a leading technical advisor in the fields of maritime, oil and gas, and energy industries.

Our company has first acquired GL Certificates, KER-9100, 9200, 9500, and 9900 (Adhesives), for four products among epoxy resin products, which are used as composite for wind farm blades, automobiles, ships, and more.

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