High Quality Yarn Grade Homopolymer Virgin Polypropylene Granules Cnooc PP 1102K Granules

Product Description

      Polypropylene, referred to as PP, is a polymer made of propylene by addition polymerization. White waxy material, transparent and light in appearance. The chemical formula is (C3H6)n, the density is 0.89 ~ 0.91g/cm3, flammable, the melting point is 164~170 ° C, the softening is about 155 ° C, and the temperature range is -30 ~ 140 ° C. It can resist the corrosion of acid, alkali, salt solution and a variety of organic solvents below 80ºC, and can decompose under high temperature and oxidation.

    Polypropylene 1102K adopts the Unipol gas-phase fluidized bed process of US Grace, it is widely be used to produce woven bags, fiber, applicable for textile,jumbo bags,carpet and backing etc.

No.	ITEM	UNIT	INDEX	TEST METHOD
01	Melt mass flow(MFR)    Standard value	g/10min	3.4	GB/T 3682. 1-2018
02	Melt mass flow(MFR)    Deviation value	g/10min	± 1.0	GB/T 3682. 1-2018
03	Color Pellet	Per/kg	0	SH/T 1541-2006
04	Black Pellet	Per/kg	0	SH/T 1541-2006
05	Dust	%(m/m)	≤0.05	GB/T 9345. 1-2008
06	Tensile yield stress	Mpa	≥ 29.0	GB/T 1040.2-2006
07	Tensile fracture stress	Mpa	≥ 15.0	GB/T 1040.2-2006
08	Tensile fracture nominal stress	%	≥ 150	GB/T 1040.2-2006
09	Yellow color Index	%	≤ 4	HG/T 3862-2006

Film Grade
Item	Test condition	Test Method	Value	Unit
Density		ISO 1183	0.944-0.955	g/cm3
MFR	190°C/2.16kg	ISO 1133	0.03-0.07	g/10min
Tensile strength at yield		ISO 527-2	22	MPa
Elongation at break		ISO 527-2	>350	%
ESCR	F50,50°C,100%	ASTM D-1693A	1000	h
VICAT		ASTM D-1525	126	°C
Blown Grade
Item	Test Condition	Test Method	Value	Unit
Density		ISO 1183	0.950~0.955	g/cm
MFR	190°C/2.16kg	ISO 1133	1.7~2.5	g/10min
Tensile strength at yield		ISO 527-2	24	MPa
Elongation at break		ISO 527-2	>600	%
Injection grade
Item	Test Condition	Test Method	Value	Unit
MFR	190°C/2.16kg	ASTM D-1238	20	g/10min
Density	---	ASTM D-792	0.954	g/cm3
Tensile strength at yiled	---	ASTM D-638	28	MPa
Elongation at break	---	ASTM D-638	250	%
Impact tensile strength	---	ASTM D-1822	42	kJ/m2
ESCR		ASTM D-1693	3	---
VACIT	---	ASTM D-1525	127	°C

 

FAQ

 

1. About Quality
All the products must be tested strictly according to the testing procedure before shipment.

2. About Delivery Period
Normally delivered in 7 working days after the confirmation of order& payment.   And it varies according to the material and quantity.

3. About Payment Term
It's flexible, T/T, L/C at sight.

4. About the mode of transportation
(1) by sea
(2) by train

5. If I order in large quantities, can the price be lower?
A: Yes, we can offer a discount for large orders.