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PA66+PA6 74G33W NC010 含33%玻纤增强,耐候级

添加时间:2013-11-04  信息来源:http://www.simibc.com/  作者:苏州希普能塑料

Zytel 74G33W NC010

Zytel® 74G33W NC010 | (PA66+PA6)-GF33
 
Regional Availability
North America, Europe, Asia Pacific, South and Central America, Near East/Africa, Global
 
Processing
Injection Moulding
 
Product Text
Common features of Zytel® nylon resin include mechanical and physical properties such as high mechanical strength, excellent balance of stiffness and toughness, good high temperature performance, good electrical and flammability properties, good abrasion and chemical resistance. In addition, Zytel® nylon resins are available in different modified and reinforced grades to create a wide range of products with tailored properties for specific processes and end-uses. Zytel® nylon resin, including most flame retardant grades, offer the ability to be coloured.
 
The good melt stability of Zytel® nylon resin normally enables the recycling of properly handled production waste. If recycling is not possible, DuPont recommends, as the preferred option, incineration with energy recovery (-31kJ/g of base polymer) in appropriately equipped installations. For disposal, local regulations have to be observed.
 
Zytel® nylon resin typically is used in demanding applications in the automotive, furniture, domestic appliances, sporting goods and construction industry.
 
Zytel® 74G33W NC010 is a high gloss automotive weatherable black 33% glass reinforced nylon 66 and nylon 6 comelt resin.
 
Injection molding
PREPROCESSING
Drying recommended = Yes, if moisture content of resin exceeds recommended level
Drying temperature = 80℃
Drying time, dehumidified dryer = 2-4 h
Processing moisture content = <0.2 %
 
PROCESSING
Melt temperature optimum = 290℃
Melt temperature range = 280-300℃
Mold temperature optimum = 100℃
Mold temperature range = 70-120℃
Maximum Screw tangential Speed : 0.3 m/s
Flow front speed : 300 mm/s
Hold pressure optimum : 85 MPa
Hold pressure range : 50-100 MPa
Back pressure : low
Hold pressure time : 2.5 s/mm
Maximum hold-up time : 10 min
 
PROPERTIES
Rheological properties dry / cond Unit Test Standard
Rheo Moulding shrinkage,parallel 0.3 / * % ISO 294-4,2577
Moulding shrinkage,normal 0.9 / * % ISO 294-
Mechanical properties dry / cond Unit Test Standard
Mech Tensile Modulus 10900 / - Mpa ISO 527-1/-2
Stress at break 194 / - Mpa ISO 527-1/-2
Strain at break 4.1 / - % ISO 527-1/-2
Charpy notched impact strength     ISO 179/1eA
23℃ 16.2 / - kj/㎡
-40℃ 12.3 / - kj/㎡
Thermal properties dry / cond Unit Test Standard
Therm Temp. of deflection under load,1.8 MPa 225 / * ISO 75-1/-2
Other properties dry / cond Unit Test Standard
Other Density 1390 / - kg/m³ ISO 1183

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