Purchasing of raw materials and consumables

Raw material

Key features

Polypropylene

Block copolymer, extrusion

Melt flow index 3,5-4,5 g/10 min, Flexural modulus 1100 MPa, Izod/Charpy impact strength at 23 oC. no less than 500 J/m humidity 0,1%

Block copolymer, extrusion

Melt flow index 1,2-1,5 g/10 min,  Flexural modulus 1150 MPa, Izod/Charpy impact strength at 23oC. no less than 500 J/m, humidity 0,1%

Block copolymer, castable

Melt flow index 7,0-9,0 g/10 min,  Flexural modulus 1100 MPa, Izod/Charpy impact strength at 23 oC. 500 Дж/м, elongation at yield 20%, humidity 0,1%

Homopolymer, extrusion

Melt flow index  4,5-7,0 g/10 min, Flexural modulus 1350 MPa, Izod/Charpy impact strength at 23 oC. 30 J/m, tensile strength at yield no less than 34 MPa, Elongation at yield 10%, humidity 0,1%

Homopolymer, castable

Melt flow index 2,9-3,2 g/10 min, Flexural modulus 1400 MPa, tensile strength at yield no less than 34 MPa, elongation at yield 10%, humidity 0,1%

Pаllets of recycled materials  

Recycled polypropylene

MFI 5-15 g/10min, Charpy impact without incision at least 45 J/m, Tensile strength at least 20 Mpa, Elongation 7-500%, Ash content not more than 12%, humidity 0.1%, Granule size 3-5 mm.

Polyethylene

HDPE castable

Melt flow index  4,0 g/10 min (190С/2,16 кг.), Melt flow index 6,0-8,0 g/10 min (190 oС/5,0 kg), tensile modulus (ISO 527) MPa 1100-1350, impact strength (at 23 oС ISO179)1eA 8,0-10,0 KJ/m², humidity no more than 0,1%

LDPE

Melt flow index 6-8 g/10 min, density 0,9 g/cm³, tensile stress at break, MPa (kgf/cm2), no more than — 9,8 (100)

Additives

Talc filled concentrate

40%,65%,melt flow index 3-5 g/10min, Удар 30 кДж/м²

Chalk filled concentrate

80%, melt flow index 7-15 g/10 min.

Masterbatches

RAL 7011

Heat stability is 260-280 ^оС

RAL 7015

Heat stability is 260-280 ^оС

RAL 7046

Heat stability is 260-280 ^оС

RAL 7024

Heat stability is 260-280 ^оС

RAL 7045

Heat stability is 260-280 ^оС

RAL 5002

Heat stability is  260-280 ^оС

RAL 5003

Heat stability is 260-280 ^оС

RAL 5005

Heat stability is 260-280 ^оС

RAL 5017

Heat stability is 260-280 ^оС

RAL 1018

Heat stability is 260-280 ^оС

RAL 3020

Heat stability is  290-300 ^оС

RAL 2011

Heat stability is  290-300 ^оС

RAL 6020

Heat stability is 290-300 ^оС

RAL 5002

Heat stability is  290-300 ^оС

RAL 7021

Heat stability is  290-300 ^оС