|
Item
|
Unit
|
Data
|
Test method
|
|
Average degree of polymerization
|
|
750-850
|
GB/T 5761
|
|
Apparent density
|
g/ml
|
0.51-0.61
|
Q/SH3055.77-2006
|
|
Volatile matter content (water included)
|
% ≤
|
0.3
|
Q/SH3055.77-2006
|
|
VCM vestigital
|
mg/kg≤
|
5
|
GB/T 4615-1987
|
|
Residue on sieve%
|
0.25mm mesh ≤
|
2
|
Q/SH3055.77-2006
|
|
Residue on sieve%
|
0.063mm mesh ≥
|
95
|
Method2: Q/SH3055.77-2006
|
|
Fish mesh
|
pc/400cm2≤
|
30
|
Q/SH3055.77-2006
|
|
Foreign particle
|
pc≤
|
20
|
GB/T 9348-1988
|
|
whiteness(160° C, 10 min)
|
% ≥
|
78
|
GB/T 15595-95
|
Style: nature grade, recycle grade
Grade: Injection molding, extrusion, blow molding, modification and so on
Use: grade: film grade,pipe grade,coating grade,,etc
Use: grade: film grade,pipe grade,coating grade,,etc
Colour: nature transparent, white , black,etc ( or as client request)
Packing: 25kg/bag ( or as client request)
Use: Construction, transportation, machinery and instruments, electronics, chemicals, agriculture, food packaging.
1 Extruded level: Steel wire and electric wire cable sheath material, soft tube, Soft section rolling level: Soft thin film, sheet, artificial leather
2 mainly used for producing transparent sheet, can be rolling into hard and half-hard Sheet, the plate, the hard film lining.
3 used for producing flexible film, plank, pipe, sectional material, and packaging film and cable insulation materials, etc.
4 mainly used in flexible film plank, rolling material, pipe pressure film tools, electric wire and cable insulation materials, etc
5 mainly for the producing irrigation pipe, water tube, foam core pipe, sewage pipe, electrical threading pipe, sectional material.