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PP +PP-GF30-05CN01/10 含30%长玻纤,抗撞击

添加时间:2013-06-18  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
celstran PP +PP-GF30-05CN01/10
 
CELSTRAN® +PP-GF30-05CN01/10
 
CELSTRAN +PP-GF30-05CN01/10 | PP | Glass Reinforced
 
Description
Material code according to ISO 1043-1: PP
 
Polypropylene with 30 weight percent ash content, long glass fibers reinforced. Impact modified, copolymer. The fibers are chemically coupled to the polypropylene matrix. The pellets are cylindrical and normally as well as the embedded fibers 10 mm long.
 
Parts molded of CELSTRAN have outstanding mechanical properties such as high strength and stiffness combined with high heat deflection. The notched impact strength is increased at elevated and low temperatures due to the fiber skeleton built in the parts. The long fiber reinforcement reduces creep significantly.
 
The very isotropic shrinkage in the molded parts minimizes the warpage.
 
Complex parts can be manufactured with high reproducibility by injection molding.
 
Application field: Functionial/structural parts for automotive
 
Other Processing
Injection Molding
Celstran can be processed on a standard injection molding unit. A general purpose metering screw is recommended with a zone distribution of 40% feed, 40% transition, and 20% metering. A free flowing check ring assembly is recommended.
 
Melt Temp:210-270℃.
Mold Temp:30- 70℃.
 
ISO Data Mechanical properties Value Unit Test Standard
Phys Density 1130 kg/m³ ISO 1183
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 5800 MPa ISO 527-2/1A
Tensile modulus (80℃) 3900 MPa ISO 527-2/1A
Tensile strength (80℃) 53 MPa ISO 527-2/1A
Tensile stress at break (5mm/min) 94 MPa ISO 527-2/1A
Tensile strain at break (5mm/min) 2.4 % ISO 527-2/1A
Elongation at break (80℃) 3.3 % ISO 527-2/1A
Flexural modulus (23℃) 5000 MPa ISO 178
Flexural strength (23℃) 130 MPa ISO 178
Charpy impact strength @ 23℃ 60 kJ/m² ISO 179/1eU
Charpy impact strength @ -30℃ 70 kJ/m² ISO 179/1eU
Charpy notched impact strength @ 23℃ 24 kJ/m² ISO 179/1eA
Charpy notched impact strength @ -30℃ 22 kJ/m² ISO 179/1eA
Therm Thermal properties Value Unit Test Standard
Melting temperature (10℃/min) 166 ISO 11357-1,-2,-3
DTUL @ 1.8 MPa 156 ISO 75-1/-2
DTUL @ 8.0 MPa 124 ISO 75-1/-2
 
Processing
Pre Drying
Necessary low maximum residual moisture content: 0.2%
 
It is normally not necessary to dry CELSTRAN PP. However, should there be surface moisture (condensate) on the molding compound as a result of incorrect storage, drying is required.
 
The product can then be stored in standard conditions until processed.
 
Drying time (h):4
Drying temperature (℃):90 - 100
 
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