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FEEL THE PURE TRANSPARENCY

 

KOAGLAS

MONOLITHIC CAST ACRYLIC BLOCKS

Transparent acrylic blocks manufactured by bulk monomer polymerization.

High UV resistance, Pure transparency 

ACRYLIC RODS & CYLINDERICAL

CAST RODS 

 

Easy to polish, High transparent, Great machinability

CYLINDERICAL

Build any shape & size, Seamless  acrylic bonding

Specially manufactured acrylic for aquarium, viewports and the other windows for underwater use by the PVHO-1 standard

UNIQUE PROJECTS

UNIQUE PROJECTS DONE BY KOATECH

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ABOUT KOATECH

For the last 30 years, KOATECH has been developed and built the technical know-how and work-how to manufacture special monolithic acrylic blocks (30mm~ 350mm thickness) through casting process which have been achived only few acrylic manufactures in the world.   

 

The endless effort enables KOATECH to produce unrivaled monolithic acrylic products so called "KOAGLAS".
 

KOAGLAS is highly transparent, easy to maintain and polish and also has high UV, aging, weathering and chemical resistance. 
 
Due to the characteristic of KOAGLAS, it is also widely used for aquarium windows, acrylic fish tank and also mock-up material needed for transparency. 

koatech acrylic news
 

KOAGLAS®

KOAGLAS® is monolithic cast acrylic produced by KOATECH.  ​

  • Outstanding optical properties resulting from advanced cell casting processes. 

  • Excellent light transmittance.

  • Precise size and +1% thickness tolerances.

  • Excellent machinability

  • Excellent properties against UV, aging, weathering 

  • Great chemical resistance

  • Easy to reform & polish

 
​STANDARD SIZE OF KOAGLAS acrylic blocks
Material data sheet
certificates of patent
certificates 
PVHO-1 certification
 
​STANDARD SIZE OF KOAGLAS acrylic rods

UNDERWATER GRADE KOAGLAS

 
UNDERWATER GRADE KOAGLAS® is monolithically cast polymethyl methacrylate (PMMA) acrylic manufactured by  the SAFETY STANDARD FOR PRESSURE VESSELS FOR HUMAN OCCUPANCY (PVHO-1)​

 

UNDERWATER GRADE KOAGLAS® is closely watched and monitored for 24 hours a day from the production start to the finish of annealing process for relieving residual stress.  So it provides high molecular weight, outstanding physical, chemical and optical properties.  In addition, it can be bent easily so that it could be used aquarium tunnel section, cylindrical and various shape of aquarium window without changing its properties. 

    Certified and guaranteed UNDERWATER GRADE KOAGLAS® offers

    1. Clear with minimum haze (>92% total transmission)

    2. Greater tensile strength offer over 13.5 safety factor 

        - Acrylics for water retaining applications are designed to tensile stress level

          of 800 psi

        - Average tensile strength of Underwater Grade KOAGLAS® is 10,800 psi

    3. 30 years guarantee against yellowing

    4. > 1.6 residual Monomer guarantee less internal material tensions

​STANDARD SIZE OF underwater grade koaglas

UNIQUE PROJECTS

 
KOATECH's bonding  adhesive have a tensile strength over 9000 psi at the bond offers to make limitless sizes and various shapes.  

Our endless efforts to develop technologies enable us to cope with  any requests from our client.  

Now KOAGLAS is being used from military, medical and scientific use and also used as an important engineering plastic to make mock-up model. 

la prairie Cosmetic acrylic case

by KOAGLAS

KOAGLAS Acrylic furniture designed and made by Saerom Yoon 

Hyundai Card open studio acrylic wall

by KOAGLAS

Electric Furnace Acrylic Model

by KOAGLAS

Seoul National University Neutrino Detector (Gamma)

by KOAGLAS

gallary

Moire478 Swimming Pool Acrylic

Moire478 Swimming Pool Acrylic

Infinity pool acrylic window 4,000 x 1,000 - 2ea

NOVOTEL (Dongdaemoon)

NOVOTEL (Dongdaemoon)

Rooftop swimming pool & ponds transparent acrylic floor

Gangneung - Value Hotel

Gangneung - Value Hotel

Gangneung - Value Hotel Rooftop Swimming pool Acrylic Wall 3100 x 3000

Paradise Hotel Yongjong (Incheon)

Paradise Hotel Yongjong (Incheon)

Paradise Hotel Club Pool 3100 x 1150 - 7ea

Paradise Hotel Yongjong (Incheon)

Paradise Hotel Yongjong (Incheon)

Paradise Hotel Yongjong(Incheon) Boutique Spa 6000 x 900

Paradise Hotel Yongjong(Incheon)

Paradise Hotel Yongjong(Incheon)

Paradise Hotel Yongjong(Incheon) Club Infinite pool 9600 x 1780

Geoje Hanwha Resort

Geoje Hanwha Resort

Geoje Hanwha Resort acrylic swimming pool 3F 4100 x 3100 (Floor) 4100 x 2850 (Floor) 3400 x 3450 (Floor) 4650 x 1800 (Front) 2480 x 725 - 2장 (Side) Rooftop 4650 x 1800 (Front) 4050 x 1800 (Rear) 4000 x 2900 (Floor) 3075 x 725 - 2장 (Side)

Dongdaemoon Novotel

Dongdaemoon Novotel

Dongdaemoon Novotel rooftop pond & swimming pool bottom 2800 x 2900 - 2 ea 2750 x 2300 - 2 ea

Busan EDC observation center

Busan EDC observation center

Busan EDC observation center acrylic pond Dia 2400

Rooftop swimming pool

Rooftop swimming pool

The first touch building rooftop swimming pool 2500 x 1500 - 2ea

Gwangju Uchi Zoo Park

Gwangju Uchi Zoo Park

Oceanarium acrylic installation 2500 x 1850 9 ea 4800 x 1850 1 ea

Ulsan Namsan Park Cave

Ulsan Namsan Park Cave

Acrylic Pond

Yeosu The Ocean Resort

Yeosu The Ocean Resort

Cannon Ball Pool Acrylic Window 3400 x 1750

Hotel  Entra Penthouse

Hotel Entra Penthouse

Penthouse Acrylic Swimming Pool 4800 x 1500

Danuri Aquarium Gate Tank

Danuri Aquarium Gate Tank

Danuri Aquarium Gate Tank

Acrylic viewport Pressure Test

Acrylic viewport Pressure Test

Acrylic viewport Pressure Test 38'C 15 bar

Acrylic viewport for submarine

Acrylic viewport for submarine

OD 798 * 120T Acrylic viewport

뚝도정수센터

뚝도정수센터

정수장 아크릴 관망창 2400 x 700 - 130T

Claidhomes Yangpyung

Claidhomes Yangpyung

Acrylic swimming pool 4800 x 1100 - 5 ea 2600 x 2000 - 2 ea

Outdoor Diving Pool

Outdoor Diving Pool

Outdoor Diving Pool Observation acrylic windows 2000 x 1450 - 2 ea

Suzax Korea diving pool window

Suzax Korea diving pool window

2500 x 1250 -130T 1ea

Hwasung purification plant

Hwasung purification plant

Purification plant acrylic observation window 3500 x 1400 -150T 2ea 4500 x 1400 -150T 2ea

Acrylic Signboard

Acrylic Signboard

Acrylic Alphabet

Acrylic seesaw wave maker

Acrylic seesaw wave maker

Acrylic seesaw wave maker

Yeosu Aquaplanet Jellyfish tanks

Yeosu Aquaplanet Jellyfish tanks

Yeosu Aquaplanet Jellyfish Tanks 3140 x 2200 - 100t 2ea

Busan Sealife aquarium

Busan Sealife aquarium

Unique Hexagon shape fish tank 1270 x 1100

Ulsan Taehwa River Fish Museum

Ulsan Taehwa River Fish Museum

Acrylic Basin 2900 x 860 x 230h

Amore Pacific 70th Anniversary

Amore Pacific 70th Anniversary

70th Anniversary Acrylic Post 1800 x 400 - 400t

Hyundai Motors R&D Center

Hyundai Motors R&D Center

Observation Windows 2500 x 2000 - 120t 7ea

Hyundai Card open studio

Hyundai Card open studio

Open Studio Acrylic Wall 3500 x 32000

N-visions building acrylic window

N-visions building acrylic window

Curved acrylic window 2nd & 4th floor 2350 x 2950 3420 x 3250

Singapore Bedok Mall acrylic pond

Singapore Bedok Mall acrylic pond

Acrylic pond 13310 x 2025 - 70t 2610 x 3030 - 70t 2570 x 4060 - 70t

Doctor fish tank

Doctor fish tank

1830 x 1330 x 500

Jinhae marine park

Jinhae marine park

3000 x 850 50t 2ea 1650 x 525 30t 1ea

Swimming pool acrylic

Swimming pool acrylic

2200 x 1100

Busan sea life aquarium Stingray

Busan sea life aquarium Stingray

Stingray tank acrylic

Incheon Education & Science Research

Incheon Education & Science Research

Incheon Education & Science Research Institute 7050 x 2050 -100t 1ea

Seocheon Marine Museum

Seocheon Marine Museum

Robot fish acrylic tank 4800 x 2400 x 1200

Woongjin play city swimming pool

Woongjin play city swimming pool

Swimming pool acrylic 2300 x 1200 -100t 2ea

Guui purification plant

Guui purification plant

Purification plant acrylic observation window 2950 x 850 - 100t

Busan sea life aquarium shark tank

Busan sea life aquarium shark tank

Shark walk acrylic 4820 x 1820 - 50t 1ea 4800 x 1800 - 80t 2ea

Seoul Grandpark tiger pool window

Seoul Grandpark tiger pool window

3050 x 2050 - 80t 3ea 1850 x 1250 - 80t 1ea Semi sphere Dia 800 x 400 Dia 600 x 300

Ilsan aqua planet

Ilsan aqua planet

Otter tank

Hyundai card travel library

Hyundai card travel library

Acrylic book shelf 3500 x 3380 - 30t

GS Gran Seoul building

GS Gran Seoul building

Historical site protection acrylic rods Dia 120mm * 1200 h

Busan Civil Park

Busan Civil Park

Busan Park acrylic pond

Fish path observation windows

Fish path observation windows

Asan bay sea wall boat passing door 2200 x 2000 x 140t

Samsung C&T Corporation

Samsung C&T Corporation

Acrylic cover of Samsung C&T Corporation signboard

Rare fish species protect facility

Rare fish species protect facility

Cylindrical and flat panel Dia 3500 x 3000 h 2500 x 1250 - 30t

Acrylic swimming pool window

Acrylic swimming pool window

Acrylic swimming pool window 5000 x 1250 - 90t

Songwon art center

Songwon art center

Curved acrylic window 4500 x 2000 - 30t

Robot fish tank

Robot fish tank

2012 Yeosu Expo 3200 x 5600 - 40t

Doctor fish Tank

Doctor fish Tank

2012 Yeosu Expo 1100 x 1500 - 20t

Acrylic book shelves

Acrylic book shelves

Woongjin Thinkbig Headoffice 1st 9600 x 2000 -20t 2nd 5028 x 650 -20t

Neutrino Detector (Gamma)

Neutrino Detector (Gamma)

Seoul National University Dia 4000 x 4000 h (mm)

 

CONTACT & LOCATION

TELL US WHAT YOU THINK AND HOW WE'RE DOING

173 BYOUNGHYUN-RO, JINJEOP-EUP, NAMYANGJU-SI

gYOUNGGI-DO, KOREA

​MOBILE: +82 10 2644 4953

TEL:  +82 31 572 4953

fAX:  +82 31 572 0256

 

Copyright 2016 KOATECH LTD. All rights reserved.

Acrylic swimming pool window

Acrylic swimming pool window 5000 x 1250 - 90t