| Customization: | Available |
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| Carrier: | PVC |
| Color: | White |
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PVC Polyvinyl Chloride Polymers polymerized according to the mechanism of free radical polymerization with initiators such as peroxides and azo compounds; or under the action of light or heat. Vinyl chloride homopolymer and vinyl chloride copolymer are collectively called vinyl chloride resin. PVC is a white powder with an amorphous structure, poor stability to light and heat, no fixed melting point, good mechanical properties, and excellent dielectric properties.
PP Polypropylene is a thermoplastic resin made from the polymerization of propylene. It is a white waxy material with a transparent and light appearance. It has the characteristics of non-toxic, odorless, low density, high heat resistance, non-absorbent and good electrical insulation.
Polyethylene is one of the five major synthetic resins. Polyethylene is mainly divided into three categories: linear low-density polyethylene (LLDPE), low-density polyethylene (LDPE), and high-density polyethylene (HDPE). Linear Low-Density Polyethylene, the English abbreviation is LLDPE. Linear low-density polyethylene is structurally different from ordinary low-density polyethylene.
Low-density polyethylene, also known as high-pressure polyethylene, often abbreviated as LDPE, is the lightest variety among polyethylene resins. It is milky white, tasteless, odorless, and non-toxic. It is a waxy particle with a matte surface. The density is 0.91g/cm3-0.93g/cm3. It has good softness, extensibility, electrical insulation, transparency, easy processing and certain breathability. It has good chemical stability, resistance to alkali and general organic solvents
Linear low-density polyethylene (LLDPE) is non-toxic, tasteless and odorless milky white particles with a density of .918~0.935g/cm3. Compared with LDPE, it has a higher softening temperature and melting temperature, and has the advantages of high strength, good toughness, rigidity, heat resistance, and cold resistance. It also has good resistance to environmental stress cracking, impact strength, and resistance to cold. Tear strength and other properties, and can withstand acid, alkali, organic solvents, etc. and is widely used in industry, agriculture, medicine, health and daily necessities and other fields
High-density polyethylene (HDPE) is a white powder or granular product. Non-toxic, odorless, with a crystallinity of 80% to 90%, a softening point of 125 to 135°C, and a service temperature of up to 100°C; its hardness, tensile strength and creep properties are better than those of low-density polyethylene; its wear resistance and electrical properties are It has good insulation, toughness and cold resistance; good chemical stability, insoluble in any organic solvent at room temperature, and resistant to corrosion by acids, alkali and various salts; the film has low permeability to water vapor and air, and is water absorbent. Low; poor aging resistance, environmental stress cracking resistance is not as good as low-density polyethylene, especially thermal oxidation will reduce its performance, so antioxidants and ultraviolet absorbers must be added to the resin to improve this shortcoming.
PET polyethyleneterephthalate is a high polymer derived from the dehydration condensation reaction of ethylene terephthalate. Ethylene terephthalate is obtained by the esterification reaction of terephthalic acid and ethylene glycol. PET is a milky white or light yellow, highly crystalline polymer with a smooth and shiny surface. It has excellent physical and mechanical properties in a wide temperature range. The long-term use temperature can reach 120°C. It has excellent electrical insulation. Even at high temperatures and high frequencies, its electrical properties are still good, but its corona resistance is poor. Creep resistance, fatigue resistance, friction resistance and dimensional stability are all very good.
| Items | SG3 | SG5 | SG7 | SG8 |
| K value | 72-71 | 68-66 | 62-60 | 59-55 |
| Viscosity Number (ml/g) |
135-127 | 118-107 | 95-87 | 86-73 |
| Average degree of polymerization | 1370-1251 | 1135-981 | 845-741 | 740-650 |
| Number of impurity substance | ≤16 | ≤16 | ≤20 | ≤20 |
| Mass fraction of volatiles (including water) |
≤0.30 |
≤0.40 |
≤0.40 | ≤0.40 |
| Appearance density | ≥0.45 | ≥0.48 | ≥0.50 | ≥0.50 |
| Number of "fish eye" |
≤20 | ≤20 | ≤30 | ≤30 |
| Whiteness(160ºC,10min)% | ≥78 | ≥75 | ≥75 | ≥75 |
| VCM residue | ≤5 | ≤5 | ≤5 | ≤5 |
| Packing | 25kgs or 1000kgs PP bag | |||
| Type | PP-012 | PP-045 | PP-075 | PP-140 | PP-225- | PP-225+ | PP-300- | PP-300+ | PP-425- | PP-425+ | PP-550 |
| MFR | 0.5-2.2 | 2-6 | 5-11 | 10-16 | 14-19 | 17-25 | 24-30 | 28-35 | 32-35 | 42-55 | >55 |
| Stacking density | 0.4-0.5 | 0.4-0.5 | 0.4-0.5 | 0.4-0.5 | 0.4-0.5 | 0.4-0.5 | 0.4-0.5 | 0.4-0.5 | 0.4-0.5 | 0.4-0.5 | 0.4-0.5 |
| Ash content | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Isotacticity | 97 | 95 | 97 | 95 | 97 | 97 | 97 | 97 | 97 | 97 | 97 |
| Tensile strength | 30 | 36 | 30 | 35 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Elongation at break | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| Flexural strength | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 |
| Flexural Modulus | 1300 | 1300 | 1300 | 1300 | 1100 | 1100 | 1100 | 1100 | 1100 | 1100 | 1100 |
| IZOD Impact Strength | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
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 |
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 |
Blown 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,50kg/ bag or per your requirement.
18mt/20'FCL,26mt/40FCL
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.
Aojin Company has an experienced and skilled service team. We extend our service content to the entire process of pre-sales, sales, and after-sales throughout the entire marketing process to provide customers with technical positioning, guidance, and full tracking services for testing.
If you have any questions about quotation or cooperation, please feel free to send us an email or use the phone consultation. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
Hebei Aojin Import and Export Co., Ltd. is a high-tech new energy company integrating R&D, production, sales and service. Its headquarters is located in Guangzong City, Hebei Province. It mainly deals in raw materials and recycled plastic particles, petroleum coke carburizers and other products. The office is located in Xingtai City, Hebei Province. The company's high-quality products and services have won recognition from customers around the world such as South America, Southeast Asia, Africa, the Middle East, and Europe. We have established a professional service team and accumulated rich industry and management experience to provide customers with high-quality services with professional pre-sales, sales, after-sales and after-sales services. Hebei Aojin Import and Export Co., Ltd. has been exported to all over the world and is favored by customers. We are also willing to become your most trustworthy long-term partner.
1. Are you trading company or Manufacturer ?
We are factory, also we could provide service for clients new inquiry.
2.About Sample
Less than 1 KG Free Sample can be offered after 5-7days exclude cost of freight. When bulk order we will refund the sample freight.
3. About Material
We can customize the material according to customers' requirement.
4. About Inspection
We have standard inspect procedure and full set of test equipment.
5. About Quality
All the products must be tested strictly according to the testing procedure before shipment.
6. About Delivery Period
Normally delivered is 10-20 working days after the confirmation of order and payment. And it varies according to the material and quantity.
8. About Payment term
It's flexible, TT, L/C at sight, payment≤$1000,100% in advance, payment≥$1000,50% in advance,balance by copy B/L.
9.How do you make our business a long-term good relationship?
1. We maintain excellent quality and competitive prices to ensure the interests of our customers;
2. we respect every customer, such as our friends, we sincerely do business, make friends, no matter where they come from.
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