Polyvinyl Chloride Resin Powder SG-5 Type Jinliyuan - Superior SG-5 PVC Resin for Flexible Applications
Jinliyuan Brand Polyvinyl Chloride Resin Powder SG - 5 Type is a high - quality PVC resin designed for flexible applications. Here is an introduction:
Product Characteristics
Excellent Flexibility: The SG - 5 type PVC resin has a medium degree of polymerization, usually with a K - value of 66 - 68 and an average degree of polymerization of about 1000. This molecular structure endows it with good flexibility, which can meet the requirements of various flexible products such as films, wires, and cables.
Good Processability: It shows good fluidity at low temperatures and has excellent compatibility with various additives. During processing, it can be evenly mixed with plasticizers, stabilizers, fillers, etc. , and can be formed by various processing methods such as injection molding, extrusion, and calendering, which is beneficial to improving production efficiency and product quality.
High Mechanical Strength: Although it is mainly used for flexible applications, the Jinliyuan SG - 5 type PVC resin still has relatively high mechanical strength, including tensile strength and impact resistance. The products made of it can maintain good mechanical properties during use and have a long service life.
Good Chemical Stability: It has strong resistance to acids, alkalis, and other chemical substances and is hardly affected by the external chemical environment. This makes the flexible products made of it have good chemical stability and can be used in different chemical environments.
Good Electrical Insulation Performance: The SG - 5 type PVC resin has excellent electrical insulation performance and can effectively prevent the leakage of current. It is very suitable for use in the insulation layer and sheath materials of wires and cables, which can ensure the safety and stability of power transmission and communication lines.
Applications in Flexible Products
Production of Flexible Films: It is widely used in the production of packaging films, agricultural mulch films, and decorative films. The flexible films made of it have high transparency, good barrier properties, and certain tensile strength and toughness, which can meet the packaging, protection, and decorative needs of different products.
Manufacture of Wires and Cables: Due to its good flexibility, electrical insulation performance, and chemical stability, it is an important material for the insulation layer and sheath of wires and cables.
It can not only play a role in insulating and protecting the wire core but also adapt to different installation environments and usage requirements.
Production of Soft - Shell Products: In the production of soft - shell products such as auto interiors and shoes, the Jinliyuan SG - 5 type PVC resin can endow the products with good softness, flexibility, and wear resistance.
The auto interiors made of it have a comfortable touch and good decorative properties, and the shoes have good elasticity and durability.
Other Flexible Applications: It can also be used in the production of some daily - use plastic products that require flexibility, such as hoses, inflatable toys, and plastic gloves. In addition, it has certain applications in the field of medical soft products, such as the production of some medical - use tubing and packaging materials.
Product indicator
| Inspection projrct | Standard regulations | Result | ||
| High-class | Medium-class | Qualified-class | ||
| Appearance | White powder | White powder | ||
| Viscosity ml/g | 107-118 | 113 | ||
| impurity particles≤ | 16 | 30 | 60 | 6 |
| Volatiles(contain water) % | 0.4 | 0.4 | 0.5 | 0.21 |
| Surface density≥ | 0.48 | 0.45 | 0.42 | 0.55 |
| Sieve residue 0.25mm mesh≤ | 1.6 | 2 | 8 | 0.2 |
| Sieve residue 0.063mm mesh≥ | 97 | 90 | 85 | 99 |
| Gel particle number≤ | 20 | 30 | 60 | 6 |
| Plasticizer absorption of 100g of resin, g≥ | 19 | 17 | / | 21 |
| Whiteness(160 after 10mins) %≥ | 78 | 75 | 70 | 80 |
| Residual vinyl chloride content≤ | 5 | 5 | 10 | 5 |
| Identification results | High-class | |||
Usage: Mainly used in the production of transparent products and hard pipes and profiles
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| Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
| Business Type | business_type_options | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | |||
| Main Products | PVC Resin, PP, PE, PET, Titanium Dioxide, Pigment, Car Tire | ||
B2B cross-border e-commerce platform and the core subsidiary of Guolian Co., Ltd. (603613. Sh). Specialized in raw materials & industrial products for more than 20 years and provides wholesale products for customers worldwide. Currently, the main operating industry chains include: Pigment industry chain, Titanium industry chain, Solvent industry chain, Resin industry chain, Lubricating oil industry chain, Carbon black industry chain, Packaging industry chain, Medical industry chain, etc.
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