KUMHO P&B CHEMICALS

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KUMHO P&B CHEMICALS

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PRODUCTS

CURING AGENT

Usage
epoxy hardeners with diverse applications such as polyamides, polyamide solutions and adducts, modified polyamines, etc.

Overview

“KCA,” which stands for “Kumho Curing Agent,” is the specific name for the series of epoxy-based curing agents that KPB manufactures and distributes. The company provides a wide range of products in this regard including polyamides.

Product Information

Polyamide

Grade Amine Value
mgKOH/g
Viscosity
@25℃(cps)
Non-volatile
wt.%
AHEW
g/eq
Solvent Remark
Application
KCA 2100 90 ~ 100 semi-solid 450 ~ 500 Inks, paints
KCA 2230 200 ~ 240 50000 ~ 70000 165 ~ 185 Paints, glues
KCA 2300 280 ~ 320 8000 ~ 12000 120 ~ 140
KCA 2310 280 ~ 340 2500 ~ 4500 100 ~ 120
KCA 2311 280 ~ 340 2500 ~ 4500 100 ~ 120
KCA 2330 300 ~ 360 500 ~ 1000 95 ~ 115 Paints, glues, grouts
KCA 2340 310 ~ 370 10000 ~ 20000 70 ~90 Glues
KCA 2400 370 ~ 430 1500 ~ 3000 60 ~ 80

Polyamide Solution

Grade Amine Value
mgKOH/g
Viscosity
@25℃(cps)
Non-volatile
wt.%
AHEW
g/eq
Solvent Remark
Application
KCA 2230-X70 140 ~ 170 T ~ W * 68 ~ 72 165 ~ 185 Xylene Paints, glues
KCA 2300-X70 195 ~ 225 L ~ P * 68 ~ 72 84 ~ 98 Xylene
KCA 2300-X80 225 ~ 255 X ~ Z * 78 ~ 82 96 ~ 112 Xylene
KCA 2300-T80 225 ~ 255 L ~ Y * 78 ~ 82 96 ~ 112 Toluene

※ Viscosity * : Gardner Viscosity

Polyamide Adduct

Grade Amine Value
mgKOH/g
Viscosity
@25℃(cps)
Non-volatile
wt.%
AHEW
g/eq
Solvent Remark
Application
KCA 3220 120 ~ 170 S ~ W * 48 ~ 52 125 ~ 165 Xylene, butanol Heavy-duty coating
KCA 3330 210 ~ 250 2000 ~ 5000 73 ~ 77 170 ~ 210 Xylene
KCA 3420 110 ~ 150 Z ~ Z3 * 58 ~ 62 350 ~ 390 Xylene, butanol
KCA 3430 165 ~ 185 1000 ~ 2000 63 ~ 67 230 ~ 270 Xylene
KCA 3530 260 ~ 320 800 ~ 2000 90 ~ 110 -

※ Viscosity * : Gardner Viscosity

Modified Polyamines

Grade Amine Value
mgKOH/g
Viscosity
@25℃(cps)
Non-volatile
wt.%
AHEW
g/eq
Solvent Remark
Application
KCA 4102 650 ~ 750 50 ~ 150 55 ~ 75 Grouting, Resin mortars
KCA 4103 600 ~ 660 300 ~ 900 45 ~ 50
KCA 4104 345 ~ 385 400 ~ 900 90 ~ 100 Flooring (summer)
KCA 4106 360 ~ 420 100 ~ 200 55 ~ 75 Low-viscosity stonemason material
KCA 4108 350 ~ 400 500 ~ 1500 65 ~ 85 for fast Curing, Great in Anti-chemicals
KCA 4110 410 ~ 450 50 ~ 200 60 ~ 70 Great in Anti-chemicals
KCA 4112 310 ~ 370 200 ~ 500 70 ~ 80 for Flooring (winter)
KCA 4115 420 ~ 480 500 ~ 2000 75 ~ 85 Accelerating Curing Agent
for other curing agent
KCA 4303 220 ~ 330 200 ~ 500 95 ~ 115 Antiwear agents
KCA 7701 420 3000 90 Glues, Putty
KCA 7705 130 7000 280 Coating
KCA 7702 200 10000 200 Glues

※ Viscosity * : Gardner Viscosity

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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