PP Polypropylene Granules
Polypropylene, referred to as PP, is a polymer made of propylene by addition polymerization. It is a white waxy material with a transparent and light appearance. The chemical formula is (C3H6)n, the density is 0.89 ~ 0.91g/cm3, flammable, the melting point is 164~170ºC, it is softened at about 155ºC, and the use temperature range is -30 ~ 140ºC. 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 is a thermoplastic synthetic resin with excellent properties.
It is a colorless semi-transparent thermoplastic lightweight general purpose plastic with chemical resistance, heat resistance, electrical insulation, high strength mechanical properties and good high wear resistance. It is widely used
in the production of clothing, blankets and other fiber products, medical equipment, automobiles, bicycles, parts, transportation pipes, chemical containers, etc., and is also used in food and medicine packaging
Application:
1.Candle production like molding, dipping, drawing, extrusion/pressing.
2.Polishes to improve buff ability, to provide solvent binding and solvent retention properties.
3.Rubber and Tires as mould release agents, plasticizers and lubricants in rubber blends.
4.Cosmetics and Pharmacy to act as base component in various formulations.
5.Paper Coating formulations covering packaging of food and non food articls.
6.Hot Melt Adhesives as cost-competitive blend component.
7.Chemical Industry as processing agents, raw materials, components.
PP Features
1. The relative density is small, only 0.89-0.91, which is one of the lightest varieties in plastics.
2, good mechanical properties, in addition to impact resistance, other mechanical properties are better than polyethylene, molding
processing performance is good.
3. It has high heat resistance and the continuous use temperature can reach 110-120 °C.
4, good chemical properties, almost no water absorption, and does not react with most chemicals.
5, the texture is pure, non-toxic.
6, electrical insulation is good.
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 |
1.Packing:
25kg/bag, or per your requirement.18mt-20mt /20'FCL
2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
Hebei Sashang Technology Co., Ltd. Specializes in exporting high quality Research chemical, Basic chemical and plastic raw material etc.Our products are produced on the basis of good technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection.
Our main products are: HDPE,PVC,PP, POM, EVA, LDPE, PET, PC, GPPS and etc... We earned customer trust and created a good reputation during these years. We will provide the comprehensive products and service to you! Our products is exported to Southeast Asia, North America, Europe, Africa and other places all over the world with high quality products and competitive prices. We believe that our manufacturing capabilities and services can bring benefits to our valued customers. We believe that our products and services can bring benefits to our valued customers.
We look forward to establishing a long-term cooperative relationship with you!
FAQ
1. Are you trading company or Manufacturer ?
We are manufacturer.
2.What can you buy from us?
PP,HDPE,LDPE,LLDPE,PVC,PLA,PCTG,ABS,EAA,POM,EVA,POE,PPSU,EMAA,PA66,PC,PC/ABS,PE,POP,etc
3.Can we get your samples?
Yes! Samples can be arranged for those available products. The Delivery Fee will be on buyer's account.
4.Are you able to deliver on time?
Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
5.What are your payment terms ?
We usually accept T/T,L/C for payment.
6.Do you accept customization?
Yes,the specification,packaging and logo can be customized.