Чистый и переработанный полипропилен/полипропиленовая смола/гранулы/полипропилен td20


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PP Recycled pp plastic polypropylene pellets for Meltblown

 

Product Specificatio

 

Polypropylene 

 

Number Project Unit H40S Test value Test Methods
1 Melt mass-flow rate(MFR) Nominal value g/10min 37 37.3 GB/T 3862
Deviation ±37
2 Isotactic index   % >=96.0 97.51 GB/T 2412
3 Particle appearance Color grain Pc/kg <=5 0 SH/T 1541-2006
Black grain Pc/kg 0 0
Large and small grains g/kg <=100 0.1
Snake skin grains and trailing grains Pc/kg report 25
4 Impurities and others   Pc/kg no no SH/T 1541-2006
5 Ash   % <=0.030 0.014 GB/T 9345.1
6 Tensile properties Tensile modulus of elasticity(Et)  MPa  >=1200 1250 GB/T 1040  
Tensile yield stress(σ y)  MPa  >=30.0 30.9
Tensile stress at break (σ B)  MPa  >=8.0 20.7
Nominal tensile strain at break(ε tB)  %  >=200 566
Test conclusion Qualified

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Polypropylene PP granules

1) Injection: valve, fittings, crates, automotive, closure, appliances, kettles, food containers, housewares, toys, non-prefilled syringe.
2) Extrusion: thick sheet, sheet, pipe, straw, strapping, Stationery sheet, BOPP Film, thin sheet, band.
3) Blow Molding: bottles.
4) Thermoforming: tray, bowl, jelly cup, water cups.
5) Flat yarn: woven bag, jumbo bag, carpet.
6) Fiber: multifilament, carpet, Spundbond, non-wovens.
Product Name
PP Granules (polypropylene)
Advantage
Competitive price,high quality,on-time delivery,free sample
 
Environment friendly
 
High Heat Resistance,High impact resistance
 
Without any impurity
 
Can be reinforced with the glass fiber/toughness/flame retardant/UV stabilizer
Packing
25 kg/bag: Inner (Plastic film or aluminium film) and outer (Paper bag or woven bag).

Or we can make it per customers' requirement.
PP injection grade
ITEM
UNIT
VALUE
TEST METHOD
Melt Mass-Flow Rate
(MFR, 2.16kg)
g/10 min
8
ASTM D-1238
Tensile Strength at Yield (50 mm/min)
Mpa
23
ASTM D-638
Elongation at Yield (50 mm/min)
%
7
ASTM D-638
Flexural Modulus (1% secant)
Mpa
1050
ASTMD-790A
Notched Izod Impact Strength (23)
J/m
150
ASTM D-256
Heat Deflection Temperature (455 kPa)
 
95
 
PP film grade
ITEM
UNIT
VALUE
TEST METHOD
Melt Mass-Flow Rate
(MFR, 2.16kg)
g/10 min
12.3
GB/T 3682
Tensile Strength at yield
MPa≥
30.8
GB/T 1040
Bending modulus
MPa≥
1000
GB/T 9341
Notched Izod impact Strength
(23, KJ/m2)
9.2
GB/T 1843

 

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