samyang  TRIREX Polycarbonates for Medical & Healthcare Applications 

用于医疗用PC的 TRIREX耐化学性、尺寸稳定性优秀，具有卓越的热稳定性，取得了ISO10993生物合成认证。 

TRIREX SC4-3022PN1（Si-PC：Siloxane based polycarbonate）

◆Excellent Chemical Resistance.
◆Inherent Strength (Less than -60C, ductility) 
◆Increased Flowability in Compounded material

PROPERTY		UNIT	ASTM METHOD	3020MD	3022MD	3025MD
Specific Gravity		-	D792	1.2	1.2	1.2
Melt Flow Rate (300℃, 1.2kg)		g/10min	D1238	23	14	7
Tensile Strength at yield		kgf/cm²	D638	640	640	640
Tensile Elongation at break		%	D638	90	90	90
Flexural Strength		kgf/cm²	D790	920	920	920
Flexural Modulus		kgf/cm²	D790	21,000	21,000	21,000
Izod Impact, notched, 23℃(1/8")		kgf.cm/cm	D256	75	80	85
HDT, 18.6 kgf/cm²		℃	D648	125	125	125
Transmittance （Gamma ray 5oKGy） At 3mm	Non-Exposure	%	D1003	89	89	89
	After Exposure			87	87	87
Haze （Gamma ray 5oKGy） At 3mm	Non-Exposure	%	D1003	0.85	0.85	0.85
	After Exposure			0.85	0.85	0.85
Transmittance （E-Beam 50KGy） At 3mm	Non-Exposure	%	D1003	89	89	89
	After Exposure			86.5	86.5	86.5
Haze （E-Beam 50KGy） At 3mm	Non-Exposure	%	D1003	0.85	0.85	0.85
	After Exposure			0.85	0.85	0.85

普通注塑用PC和医用类PC对清洁剂的耐化学性比较

表面状态（24小时 Sani-Cloth AF3 暴露后）

应用范围