KOPHOS®

Polycarbonate Light Diffusion ResinEngineering plastic

General properties

Property Test method(ASTM) Unit

Extrusion Grade Injection Grade

KO1355H KO1360S KO1365H1 KO1370 KO1375 KO1380 KO1360V0 KO1365V0 KO1970 KO1980 KO1989

Specifi c gravity D792 - 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2

Melt index(300℃/1.2Kg) D1238 g/10min 11 11 11 11 11 11 11 11 22 22 22

Tensile strength D638 Kgf/cm2 600 600 640 650 640 600 600 640 650 600 600

Elongation D638 % 120 150 200 200 200 150 150 200 200 150 120

Flexural strength D790 Kgf/cm2 1,000 1,000 1,100 1,100 1,100 1,000 1,000 1,100 1,100 1,000 980

Flexural Modulus D790 Kgf/cm2 22,000 23,000 24,000 25,000 24,000 22,000 23,000 24,000 25,000 22,000 22,000

Izod impact strength(Notched,

23℃, 1/8”)D256 Kgf-cm/cm 70 70 70 70 70 10 70 70 70 70 10

HDT (1.82 Mpa) D648 ℃ 134 134 134 134 132 130 134 134 134 130 130

Flammability(1/32 inch) UL94

0.8mm~3.2mm

V2 V2 V2 V2 V2 V2 V0(1.5mm)

V0(1.5mm) V2 V2 V2

Transmittance(1.0mm) ISO 13468 % 55 ± 2 60 ± 2 65 ± 2 70 ± 2 75 ± 2 80 ± 2 60 ± 2 65 ± 2 70 ± 2 80 ± 2 89 ± 2

Haze (1.0mm) ISO 14782 % 99 ↑ 99 ↑ 99 ↑ 99 ↑ 99 ↑ 98 ↑ 99 ↑ 99 ↑ 99 ↑ 98 ↑ 98 ↑

BUSINESS AREA

Version 4.0 2016. 03

Contact for further informationIf you want to inquire more detail information on product of KOLONPLASTIC,INC. follow the processwritten below.1. Access the Internet hompage of KOLONPLASTIC, INC. www.kolonplastics.com2. Find ‘Product’ Category and ‘Product Inquiry’ menu.3. Then you can send an e-mail according to regional groups.

Global Network

Seoul Office (Sales Division)

Headquarters and Plant

Seoul Office (Sales Division)10th floor, Kolon Tower annex 1-22,Byulyang-Dong, Gwacheon City,Gyunggi-Do, Korea

www.kolonplastics.com

Headquarters, Factory and R&D Division1018, Eungmyung-dong, Gimcheon-City, GyeongSangBukDo, KoreaTel: +82-54-420-8491, 8477Fax: +82-54-420-8369

Seoul Office (Sales Division)

Headquarters and Plant

Seoul Office (Sales Division)10th floor, Kolon Tower annex 1-22,Byulyang-Dong, Gwacheon City,Gyunggi-Do, Korea

www.kolonplastics.com

Headquarters, Factory and R&D Division1018, Eungmyung-dong, Gimcheon-City, GyeongSangBukDo, KoreaTel: +82-54-420-8491, 8477Fax: +82-54-420-8369

Seoul Office

Gimcheon (HQ, Factory and R&D Division)

Sangju (Factory)

Gumi (Factory)

10F, KOLON Tower Annex13, Kolon-ro, Gwacheon-si, Gyeonggi-do Tel : +82-2-3677-3602~3609Fax : +82-2-3677-3558

64, Gongdan 3-gil, Gimcheon-siGyeongsangbuk-doTel : +82-54-420-8371 Fax : +82-54-420-8360

9, Oedap 6-gil, Sangju-si, Gyeongsangbuk-doTel : +82-54-533-4023 Fax : +82-54-533-4028

Plastics Polymerization Process

Domestic Business

Beijing

Beijing Office1210, Huacai Building No.2 Guangshun North Street No.16,Chaoyang District, Beijing, ChinaTel : +86-10-5762-0506Fax : +86-10-5762-0508

Guangzhou OfficeBd, 1301 Room, JINSHANGU “E” du, 131 Dongyi Road,Panyu, Guangzhou, Guangdong, ChinaTel : +86-138-2600-8849Fax : +86-10-5762-0508

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KOPHOS®

Polycarbonate Light Diffusion ResinEngineering Plastic

KOPH

OS

®Polycarbonate Light Diffusion ResinEngineering plastic

What is KOPHOS® - PC (COVER FOR LED LIGHT)

KOPHOS®, cover for led light developed to compensate the straight character of LED Chip, is the

best solution to meet the customers needs. It features the optimized the light diffusion property

and high transmittance. Also, it applied the best light diffusion system to raise the safety of the

product and has the high impact property of Polycarbonate. KOPHOS® maintains high quality

although it’s exposed to the high temperature and UV in long-term. Lastly, it has the flawless

quality level by adopting the top Clean System.

Property of KOPHOS® - PC

Impactresistance

Lightfastness

Heatresistance

Cleanlevel

Lightdiffusionfeature

Machineability

100

80

60

40

20

0

30

20

10

0

-10

-20

-30KOPHOS® KOPHOS®Competitor A Competitor B Competitor BCompetitor ACompetitor C Competitor C

0hr48hr96hr144hr

Competitor D

※ Notched izod Impact Strenth (kgf.cm/cm) ※ Yellow Index (YI)

Comparison of Notched Izod Impact strength Comparison of UVB Iight stability

Product summary

Applications

Grade Type Total Transmittance Key-properties Application

1355

Extrusion

55%High Diffusion Parking Lot LED Light

1360S 60%

1365H1 68%Standard Diffusion Tube & Bulb type

1370 70%

1375 75%High Light Transmittance Tube & Bulb type

1380 80%

KO1970

Injection

70% High Flow, Standard Diffusion Bulb type LED Light

KO1980 80% High Flow, High TransmittanceBulb type LED Light,Over Head Light for Vehicle

1989 89% High Flow, High Transmittance Bulb & Panel type

1360V0 Flameretardant

60% High Diffusion UL94V0 (1.5mm)Tube & Bulb type1365V0 65% Flame retardant

LED Light Others

Automotive Parts

�Room Lamp

Bulb Co�verTube Co�ver

Light Guide

Plate Co�ver

Instrument Cluster

Medical Components

Interior Lamp

Farming Light

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