PVC JL-1000 High-Quality Polyvinyl Chloride Resin for Molding

name: PVC JL-1000

Type: Polyvinyl chloride (PVC) material

model: JL-1000

Color: usually white or gray, can be customized according to needs

Density: Approximately 1.4 g/cm ³

Hardness: Medium hardness, with good flexibility

Temperature resistance range:- 10 ° C to 60 ° C

Chemical resistance: acid, alkali, salt and other chemical substances

Environmental friendliness: Compliant with RoHS standards, recyclable and reusable

Features

High purity: It has high purity and low impurity content, which helps to ensure the quality stability of molded products, reduce defects caused by impurities, such as bubbles, black spots, etc., and make the products have good appearance and performance.

Good fluidity: During the processing, JL-1000 shows good fluidity, can fill the mold quickly and evenly, and can well replicate the details of the mold even for molds with complex shapes, which is conducive to improving production efficiency and product molding accuracy.

Moderate molecular weight and distribution: Its molecular weight and distribution have been optimized so that the resin has sufficient mechanical properties, such as strength and toughness, and has good processing properties during processing, such as easy plasticization and extrusion. This moderate molecular weight distribution can also ensure the performance stability of the product under different environmental conditions.

Excellent thermal stability: During high-temperature processing, PVC JL-1000 has good thermal stability, can resist thermal decomposition to a certain extent, reduce discoloration and performance degradation caused by thermal degradation during processing, and allow molding operations within a wider processing temperature range, which improves processing flexibility and controllability of product quality.

Application fields

Pipe manufacturing: It is an ideal raw material for producing various PVC pipes, such as water supply pipes, drainage pipes, electrical conduits, etc. Due to its good molding properties and mechanical properties, the produced pipes have a smooth inner surface, low water flow resistance, and sufficient strength and corrosion resistance, which can meet the use requirements in different engineering environments.

Profile processing: It can be used to manufacture products such as door and window profiles. During the extrusion molding process, profiles of various shapes and sizes can be accurately formed, and the surface finish is high, without too many post-processing steps. The manufactured door and window profiles have good rigidity, sealing and weather resistance, can effectively soundproof and heat-insulate, and improve the energy-saving effect of buildings.

Injection molding products: It is suitable for injection molding of various PVC products, such as plastic pipes, toys, stationery, daily necessities, etc. Its good fluidity and molding properties make the injection molding process smoother, and can produce products with high dimensional accuracy and good appearance quality, meeting the diverse needs of injection molding products in different markets.

Other fields: It is also used in some special fields, such as insulating sheaths of wires and cables, artificial leather, etc. As the insulating sheath material of wires and cables, it can provide good insulation performance and mechanical protection; in the production of artificial leather, it can be combined with other additives to produce artificial leather products with different feel, appearance and performance, which are widely used in clothing, luggage, furniture and other industries.

Processing precautions

Formula design: In order to give full play to the performance of PVC JL-1000, it is necessary to reasonably design the formula according to the specific product requirements and processing technology, and add appropriate amounts of plasticizers, stabilizers, lubricants and other additives.

Plasticizers can improve the flexibility and processing performance of the resin, stabilizers are used to improve the thermal stability and light stability of the resin, and lubricants help reduce friction during processing and prevent materials from sticking to the equipment.

Processing temperature control: Although the resin has good thermal stability, the processing temperature still needs to be strictly controlled. Generally speaking, the processing temperature should be adjusted according to the specific processing equipment and process, usually between 160-200℃.

Too high temperature may cause the resin to decompose, produce harmful substances, and affect product quality; too low temperature may cause poor plasticization and reduce the mechanical properties of the product.

Equipment selection and maintenance: Since certain corrosive gases will be generated during the PVC processing, the processing equipment should have good corrosion resistance.

At the same time, the equipment should be regularly maintained and cleaned to prevent material residue and equipment wear to ensure the stability of the processing process and the consistency of product quality.