XT® Polymer X800RG Acrylic-Based Multipolymer Compound

کمیت	مقدار	واحد	توضیحات
خواص ظاهری
Refractive index	1.51		ASTM D542
خواص فیزیکی
MFI	11	g/10min	ASTM D1238@Load 5.00 kg, Temperature 230 °C
Melting range	218 - 246	ºC
Specific Gravity	1.11		ASTM D792
Bulk density	0.650	g/ml	ASTM D1895
Linear Mold Shrinkage	0.0040 - 0.0070	cm/cm	ASTM D951
خواص حرارتی
Heat Deflection temperature	85.6	ºC	Annealed; ASTM D648@Thickness 6.35 mm;at 1.8 MPa
Thermal Expansion	86.4	µm/m-°C	ASTM D696@Temperature 0.000-100.0 °C
Vicat softening temperature	93.9	ºC	ASTM D1525
Dry Time	180 - 240	min
خواص مکانیکی
Tensile modulus-MD	2960	MPa	ASTM D638
Flexural strength	66.9	MPa	ASTM D790
Flexural modulus-MD	2210	MPa	ASTM D790
Elongation at break-MD	6.0	%	ASTM D638
Rockwell Hardness	22		ASTM D785;Rockwell M
Izod impact strength (notched)	101	J/m	bar; ASTM D256@Diameter 6.35 mm
Elongation at yield	4.0	%	ASTM D638
Tensile Stress at break-MD	43.4	MPa	ASTM D638
Izod impact strength (notched)	64.1	J/m	bar; ASTM D256@Thickness 6.35 mm, Temperature 0.000 °C
خواص شیمیایی
Water absorption	<0.30	%	ASTM D570
خواص نوری
Haze	5.0	%	ASTM D1003
Yellow index	-1.00		ASTM E313
Transmittance	86	%	ASTM D1003
خواص فرایندی
Mold Temperature	48.9 - 76.7	ºC
Middle Barrel Temperature	218 - 246	ºC	Cylinder Temp
Drying Temperature	82.2	ºC