PETG

PETG / PCTG

Features: BPA Free; High transparency with 90% light transmittance; Chemical resistance; Impact resistance; Stress whitening resistance; Commonly used as a substitute for PC, PMMA, and PVC

PETG and PCTG

High-performance copolyester product with excellent transparency, chemical resistance and superior process ability.

PETG / PCTG

PETG/PCTG amorphous copolyester = EG (terephthalic acid) + TPA (ethylene glycol) + CHDM (1,4-cyclohexanedimethanol)

Skygreen	PETG			PCTG
Specification	S series	K series	PN series	J series
Features	Natural color	High transparency	High flowability	Chemical and impact resistant
Extrution	S2008	K2012
Injection and blow	S2008	K2012
High flowability			PN200	JN200

Test items	Test Methods	Unit	S2008	K2012	PN200	JN200
Specific Gravity	ASTM D792	-	1.27	1.27	1.27	1.23
Mold Shrinkage	ASTM D955	%	0.3 ~ 0.6	0.2 ~ 0.5	0.2 ~ 0.5	0.2 ~ 0.5
Rockwell Hardness	ASTM D785	R-scale	110	108	105	105
Tensile Strength Yield	ASTM D638	Kgf/cm2	455	455	470	460
Tensile Strength Break	ASTM D638	Kgf/cm2	410	300	470	5540
Elongation Yield	ASTM D638	%	5	4.5	4.5	5
Elongation @ Break	ASTM D638	%	250	250	120	340
Flexural Strength	ASTM D790	Kgf/cm2	705	755	720	680
Flexural Modulus	ASTM D790	Kgf/cm2	21,500	22,000	19,300	18,300
Izod Impact Strength Notched	ASTM D256	J/m	100	105	105	860
Heat Distortion Temperature @ 0.455 MPa / @ 1.820 Mpa	ASTM D648	℃	70 / 62	70 / 62	70 / 62	74 / 64
Haze	ASTM D1003	%	< 1.0	< 1.0	< 1.0	< 1.0
Transmittance	ASTM D1003	%	90	90	90	90