Rilsan® CLEAR G 350 L

About
Rilsan ® Clear G350 L is a high performance transparent copolyamide having an outstanding purity level. This grade has been specially designed for high quality optical lens applications, such as non corrective sun lenses or reading glasses. A masterbatch containing UV absorber, called Rilsan ® Clear MM UV 400, developed to fulfil the UV400 standard, is available upon request. MAIN APPLICATIONS Non corrective sun lenses. Polarized sun glass lenses.&&

About

Rilsan ® Clear G350 L is a high performance transparent copolyamide having an outstanding purity level. This grade has been specially designed for high quality optical lens applications, such as non corrective sun lenses or reading glasses. A masterbatch containing UV absorber, called Rilsan ® Clear MM UV 400, developed to fulfil the UV400 standard, is available upon request. MAIN APPLICATIONS Non corrective sun lenses. Polarized sun glass lenses.&&

Product Description
Supplier	Arkema
Generic	PA Copolymer
Material Status	Commercial: Active
Availabilitys	Africa & Middle East ,North America,Latin America,Asia Pacific,Europe
Process Methods	Injection Molding

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.990	g/cm³	ISO 1183
Shrinkage rate			Internal Method
TD：40℃，4.0 mm，24 hrs	0.64	%	Internal Method
MD：40℃，4.0 mm，24 hrs	0.60	%	Internal Method
Water absorption rate
Equilibrium, 23 ℃, 50% RH	1.1	%	ISO 62
23℃，24hr	3.0	%	ISO 62

MECHANICAL	Nominal value	Unit	Test method
Shore hardness			ISO 868
Shaw’s D	81		ISO 868
Shore D, 15 seconds	78		ISO 868
Tensile modulus	1480	MPa	ISO 527-2
tensile strength
fracture	50.0	MPa	ISO 527-2
yield	51.0	MPa	ISO 527-2
Tensile strain
fracture	> 150	%	ISO 527-2
yield	8.0	%	ISO 527-2
Bending modulus	1340	MPa	ISO 178

IMPACT	Nominal value	Unit	Test method
Charpy Notched Impact Strength			ISO 179
-30℃	10	kJ/m²	ISO 179
23℃	12	kJ/m²	ISO 179
Charpy Unnotch Impact strength			ISO 179
-30℃	No Break		ISO 179
23℃	No Break		ISO 179

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
1.8 MPa, unannealed	105	℃	ISO 75-2/A
0.45 MPa, unannealed	120	℃	ISO 75-2/B
Glass transition temperature	145	℃	ISO 11357-2

optical performance	Nominal value	Unit	Test method
Transmittance
2000 µm，560 nm	91.5	%	ASTM D1003

Process Conditions
injection	Nominal value	Unit	Test method
Drying temperature	90	°C
Drying time	4.0 to 6.0	hr
Processing (melt) temperature	250 to 300	°C
Mold temperature	20 to 80	°C

Notes
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.