PCGF Sheet

PC Series

NGM-CG12/BC12

PC (transparent): The English name Polycarbonate, is a kind of uncertain, tasteless, non-toxic, highly transparent colorless or slightly yellow thermoplastic engineering plastic, known as transparent goldcategory.

 

key property:

High mechanical strength, good creep resistance, even at low temperature, with very high impact resistance, rigid retention in a large temperature range, energy radiation resistance, good electrical insulation, very good dimensional stability, translucent, physiological inertia, suitable for contact with food.

 

Product Size:

Material quality	Name of a part	Sheet model	Pigment	Thickness unit:mm	Thickness deviation unit:mm	Full board size unit:mm	Stick size unit:mm	Remarks
PC	PC GF Sheet	CG12	black	8~50	+0.2~+5.0	620*1250		20%
	PC +ABS Sheet	BC12	black	8~50	+0.2~+5.0	620*1250

 

Aroduct Features:

High mechanical strength

Worm resistant performance is good

High impact resistance strength

Good electrical insulation

Very good dimensional stability

 

Application Area:

• Sliding rotation machinery
• precision component
• Gear, bearing
• Hand board model
• Machinery, electronics, automotive, construction, articles for daily use, hand plate model and other fields

 

Processing Parts Display:

 

 

	Feature project	Testing standard	Test condition	Unit	PC
					C12	CG12	CR12
					PC	PC+GF 20%	FR-PC
					Transparent White black	black	Transparent black
physical property	density	ISO 1183	－	g/cm ³	1.2	1.329	1.21
	water absorption	ISO 62	23℃/50 RH in the air	%	0.23	0.15	0.18
	water absorption	ISO 62	23℃ / water soaked	%	0.4	0.26	0.3
hot property	melting point	－	－	℃	240	_	_
	maximum operation temperature	snatch	－	℃	135	140	135
	Long-term use temperature	Continuous: 5,000 / 20,000	－	℃	120/115	130/120	125/115
	Minimum use temperature	－	－	℃	-60	-60	-60
	coefficient of expansion due to heat	ISO 11359	Mean values between 23 – 100℃	m/(m.K)	65×10-6	_	_
	coefficient of expansion due to heat	ISO 11359	Mean values between 23 – 150℃	m/(m.K)	65×10-6	_	_
	distortion temperature	ISO 75	1.8Mpa	℃	135	125	130
	Wika softens the temperature	ISO 306	VST/B/50	℃	_	151	141
	glass state temperature	ISO 3146	－	℃	150	_	_
mechanical behavior	tensile strength	ISO 527	Yield to 10mm / min	Mpa	65	59.1	62
	elongation at break	ISO 527	Break at 10mm / min		95	6.7	100
	modulus in tension	ISO 527	－	Mpa	2000	1950	_
	bending strength	ISO 178	2mm/min	Mpa	90	90.4	98
	flexural modulus	ISO 178	2mm/min	Mpa	2300	3605.3	2254
	Impact strength of the cantilever gap	ISO 180	1eA/23℃	KJ/m2	65	42.1	78
	Impact strength of the simple support beam gap	ISO 179	1eA/23℃	KJ/m2	_	_	_
	Rockwell hardness	ISO 2039	23℃	_	_	120	_
	shore hardness	ISO 868	23℃	D/15:	85±2	83±2	83±2
Electric performance	dielectric constant	IEC 60250	1mHZ/23℃/50 RH	－	27	3.0	3.4
	dielectric dissipation factor	IEC 60250	1mHZ/23℃ /50 RH	－	0.00092	_	_
	dielectric strength	IEC 60243	23℃/50 RH	KV/mm	30	_	_
	surface resistivity	IEC 60093	23℃/50 RH	Ω˙cm	≧1015	≧1014	≧1015
	mass resistivity	IEC 60093	23℃/50 RH	Ω	≧1015	≧1014	≧1015
	combustibility	UL94	3mm	－	V-2	V-2	V-0