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PA66 ST800HSL BK152 热稳定,超韧尼龙

添加时间:2013-11-22  信息来源:http://www.xzslw.com/  作者:苏州希普能塑料

DuPont PA66 ST800HSL BK152

Zytel® ST800HSL BK152 | PA66-I NYLON RESIN
 
Regional Availability
North America, South and Central America
 
Processing
Injection Moulding
 
Delivery form
Pellets
 
Additives
Lubricants
 
Special characteristics
Heat stabilised or stable to heat
 
Product Text
ISO 1043: PA66-HI
 
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® ST800HSL BK152 is a heat stabilised Super Tough black polyamide 66 resin. It offers outstanding impact resistance, high productivity and laser markability.
 
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℃
Mould temperature optimum = 70℃
Mould temperature range = 50-90℃
Maximum Screw tangential Speed : 0.3 m/s
Flow front speed : 150 mm/s
Hold pressure optimum : 85 MPa
Hold pressure range : 50-100 MPa
Back pressure : low
Hold pressure time : 3 s/mm
Maximum hold-up time : 10 min
 
PROPERTIES
Rheological properties dry / cond Unit Test Standard
Moulding shrinkage,parallel 1.8 / * % ISO 294-4,2577
Moulding shrinkage,normal 1.8 / * % ISO 294-4,2577
Mechanical properties dry / cond Unit Test Standard
Tensile Modulus 2003 / - MPa ISO 527-1/-2
Yield stress 51 / - MPa ISO 527-1/-2
Yield strain 6 / - % ISO 527-1/-2
Nominal strain at break 38 / - % ISO 527-1/-2
Charpy impact strength,23℃ N / - kJ/m² ISO 179/1eU
Charpy notched impact strength,23℃ 72 / - kJ/m² ISO 179/1eA
Thermal properties dry / cond Unit Test Standard
Melting temperature,10℃/min 263 / * ISO 11357-1/-3
Temp. of deflection under load,1.8 MPa 61 / * ISO 75-1/-2
Coeff. of linear therm. expansion,parallel 110 / * E-6/K ISO 11359-1/-2
Coeff. of linear therm. expansion,normal 120 / * E-6/K ISO 11359-1/-2
Flammability dry / cond Unit Test Standard
Burning Behav. at 1.5 mm nom. thickn. HB / * class IEC 60695-11-10
Thickness tested 1.5 / * mm IEC 60695-11-10
Burning Behav. at thickness h HB / * class IEC 60695-11-10
Thickness tested 0.8 / * mm IEC 60695-11-10
Other properties dry / cond Unit Test Standard
Density 1090 / - kg/m³ ISO 1183

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