Polycarbonate CAS No. 25037-45-0 PC

• CAS No.: 25037-45-0
• Formula: (C15h16o2. CH2o3) X
• EINECS: --
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Transport Package: 25kg Bag
• Model NO.: KW
• Specification: high MFR
• Trademark: KINGWAY
• Origin: China
• Production Capacity: 5000mt/Year

Product Description

Product Description

 

TECHNICAL DATA SHEET

1. General Description

Product name: POLYCARBONATE

Molecular formula: (C15H16O2. CH2O3) x

Structure:

CAS No.: 25037-45-0

2. Data Sheet

 

Properties	Standards	Test methods	Unit	Result
Molecular weight	/	GPC GPC absolute molecular weight	/	21000
Physical properties
MFR	ISO 1133	300ºC,1.2kg	g/10min	20.0
Specific gravity	ISO 1183	/	g/cm3	1.2
Water absorption	ISO 62	23ºC,24h	%	0.2
Mold shrinkage	ISO 294	2mm 2mm, along flow direction	%	0.5-0.7
Mechanical properties
Yield strength	ISO 527	50mm/min	MPa	60
Tensile strength at break	ISO 527	50mm/min	MPa	68
Strain at Break	ISO 527	50mm/min	%	>120
Tensile modulus	ISO 527	1mm/min	MPa	2400
Flexural strength	ISO 178	2mm/min	MPa	90
Flexural modulus	ISO 178	2mm/min	MPa	2300
Charpy notched impact strength	ISO 179	23ºC	kJ/m2	62
Izod notched impact strength	ISO 180	23ºC	kJ/m2	55