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phone：0310—6700089
fax：0310—6700061
administration department
phone：0310—6709999
e-mail：hbjinli@gellec.com
human resources department
phone：0310—6700055
e-mail：hr@gellec.com
address：no.6 jianshe st. industry park,yongnian dist. handan city,hebei prov.china
your current location：凯时kb88官方-kb88凯时官网登录>>english>>product center>>material series of melt bliwn cloth
polypropylene melting spray special material
1. applicable models：pph-y1500
main features
• excellent machining performance
• the melt mass flow rate is stable
• narrow molecular weight distribution
main applications
• melt blown non-woven fabric
• masks, protective clothing, etc
2.property values
|
properties |
units |
test standard |
test condition |
typical value |
|
melt flow rate |
g/10min |
gb/t 3682 |
230℃，2.16kg |
1500 |
|
melting point |
℃ |
gb/t 19466.3 |
10℃/min |
163℃ |
|
density |
g/cm3 |
gb/t 1033.1 |
immersion method, room temperature |
0.9 |
|
ash |
% |
gb/t 9345.1 |
850℃ |
0.024 |
|
volatilc constitucnts |
% |
gb/t 2914 |
110℃ |
＜0.2 |
note：the above data are all experimental typical values, true and reliable. they are only use as reference data and cannot be considered as the lower limit of material properties.
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