|
payment method: tt or lc at sight
for optic cable
product iems:
gl221,gl223,gl236
characteristics:
adjustable viscosity.good comprehensive performance
short tackifying period,good hydrolysis resistance
easy machining,products made from it has characteristics of good corrosion resistance,low shrinkage and high mechanical properties.
end use:
optic cable protection sleeve:applied in telecommunications networks,radion networks,power network.
gl221(high-class)
instrinsic viscosity(dl/g): 0.980±0.015
melting point(℃):223.0±2.0
cooh content(mol/t):≤30
color value(b):4.0±2.0
color value(l):≥88
moisture(%):≤0.40
ash content(mg/kg):≤300
hundred-grain weight(g):m±0.10
different shape chip(%):≤0.3
gl221(qualified)
instrinsic viscosity(dl/g): 0.980±0.020
melting point(℃):223.0±3.0
cooh content(mol/t):≤40
color value(b):4.0±3.0
color value(l):≥85
moisture(%):≤0.40
ash content(mg/kg):≤300
hundred-grain weight(g):m±0.30
different shape chip(%):≤0.4
different color chip(pcs/500g): ≤1.0
gl236(high-class)
instrinsic viscosity(dl/g): 1.280±0.030
melting point(℃):223.0±2.0
cooh content(mol/t):≤27
color value(b):4.5±2.0
color value(l):≥90
moisture(%):≤0.40
ash content(mg/kg):≤300
hundred-grain weight(g):m±0.10
powder(mg/kg): ≤200
different shape chip(%):≤0.3
gl236(qualified)
instrinsic viscosity(dl/g): 1.280±0.040
melting point(℃):223.0±3.0
cooh content(mol/t):≤30
color value(b):4.5±3.0
color value(l):≥87
moisture(%):≤0.40
ash content(mg/kg):≤300
hundred-grain weight(g):m±0.30
powder(mg/kg): ≤200
different shape chip(%):≤0.4
different color chip(pcs/500g): ≤1.0
|
