Eco General Industrial Grade Sg5 PVC Resin for Pipes/Cables and Profiles

• Customization: Available
• Carrier: PVC
• Color: White
• Model NO.: SG5 PVC
• Certification: ISO, CE
• Standard:GB5761-1993: Sg7
• Vloatile Content Incl.Water≤: 0.4
• Apparent Density ≥: 0.48
• Number of Fish Eye 1400cm≤: 30
• Plasticizer Absorption of≥: 12
• VCM Residue Ppm≤: 5
• K-Value: 62-60
• Polymerizing Index: 800+/-50
• Number of Impurty Particl ≤: 20
• Viscosity Number: 107-118 Ml/G
• K Value: 65-67
• Appearanc: White Powder
• Whiteness: ≥ 78 %
• Apparent Density: ≥ 0.48 G/Ml
• Volatile Content: ≤ 0.40 %
• Transport Package: PP Bag
• Specification: 25kg/pkg
• Trademark: PVC Masterbatch
• Origin: China
• HS Code: 3904101000
• Production Capacity: 300000 Ton/Year
• Package Size: 75.00cm * 47.00cm * 18.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

PVC SG5 is a standard grade of polyvinyl chloride resin with a medium molecular weight. It is widely used in construction, industrial, and consumer goods sectors, and is one of the most commonly used grades in the PVC market due to its good mechanical properties, corrosion resistance, and processing adaptability . 

Our PVC brands include Zhongtai and Tianye. Zhongtai is a leading enterprise in China's PVC industry, with large production capacity and stable quality of SG5 resin. Its SG5 resin is widely used in pipes, flooring, and other fields. Xinjiang Tianye's SG5 resin is widely used in rigid PVC products, and its products comply with international environmental standards such as REACH and RoHS.

Specification

Parameters (units)	Specifications
Viscosity number (mg/L)	107 - 118
Number of impurity particles	≤ 16
Volatile content (%)	≤ 0.40
Apparent density (g/mL)	≥ 0.48
Particle size, residue retained on 0.25 mm mesh (%)	≤ 1.6
Particle size, residue retained on 0.063 mm mesh (%)	≥ 97
Number of fisheyes	≤ 20
Plasticizer absorbency value per 100g (g)	≥ 19
Whiteness (%)	≥ 78
VCM residue (μg/g)	≤ 5
CAS number	9002-86-2

Hot Topics Q&A

Q1:Can you provide the formulation for 70°C heat-resistant PVC cable compound?

A1:Yes. Our formulation includes PVC(K=65–67) 100, DOP 40–60, Epoxy Soybean Oil 3–5, Ca-Zn stabilizer 4–6, CaCO₃0–60, Flame-retardant oil 2635 (4), internal lubricant 0.6, external lubricant 0.2.

Q2: Why does the formulation contain 40–60 parts of DOP?

A2: DOP is the primary plasticizer that improves softness, heat resistance, and processing flowability.

Q3: What is the role of CaCO₃ in this cable compound?

A3:CaCO₃(40–60 parts) enhances mechanical strength, dimensional stability, and cost efficiency.

Q1:What is your PVC plug compound formulation?

A1:It includes PVC(K=58–60) 100, DOP/DIDP/TOTM 45, ESO 3, Ca-Zn stabilizer 5–6, internal lubricant 0.6, external lubricant 0.4.

 

Q2:Why is a lower K-value PVC used for plug materials?

A2: K58–60 has better flowability for injection molding and results in denser and better-looking plugs.

 

Q3: What is the function of the 45 parts of plasticizer?

A3: The plasticizer ensures flexibility and enhances electrical performance and cold resistance.

Q4: Why is 5–6 parts of stabilizer required?

A4:Injection molding requires high temperature, so adequate stabilizer prevents PVC discoloration and degradation.

Q1:What is the formulation for medical-grade transparent PVC tubing?

A1:The formulation includes PVC 100, Citrate plasticizer 40–50, ESO 4–6, Ca-Zn stabilizer 2, external lubricant 0.2.

 

Q2:Why is citrate used as the plasticizer?

A2:Citrate is non-toxic, has low migration, and meets medical contact safety standards.

 

Q3: Why is the stabilizer only 2 parts?

A3: Medical tubing needs high transparency and low odor, so stabilizer dosage must be controlled.

 

Q4:What is the role of 4–6 parts of ESO?

A4:It acts as a secondary plasticizer and stabilizer, improving clarity and extraction resistance.

Q1:What is your PVC formulation for non-toxic toy materials?

A1:The formulation is PVC 100, Citrate D4/B2 40–80, ESO 3, Ca-Zn stabilizer 3, external lubricant 0.5.

 

Q2:Why is the citrate dosage so high (40–80 parts)?

A2:Toys require high softness and strict safety; citrate is one of the safest plasticizers.

 

Q3:What is the role of 3 parts of Ca-Zn stabilizer?

A3:It provides non-toxic thermal stability, avoiding issues with traditional lead stabilizers.

 

Q4:Is this formulation suitable for exporting to the EU/USA?

A4:Yes, citrate + Ca-Zn systems can comply with EN71 and REACH requirements.

Application

Application Field	Description
Pipes & Fittings	Widely used for water supply pipes, drainage systems, electrical conduits, agricultural irrigation, and sewage pipelines. Offers excellent mechanical strength, corrosion resistance, and aging resistance.
Profiles	Used for window and door profiles, ceiling panels, wall panels, and decorative trims. Features good flowability and smooth surface finish.
Sheets	Applied in rigid PVC sheets, transparent sheets, foamed boards, and advertising boards.
Cable Compounds	Blended with plasticizers to produce cable insulation and sheathing compounds with excellent electrical insulation properties.
Footwear Soles	Used for shoe soles, heels, and other injection-molded footwear parts. Provides good wear resistance and molding performance.
Films	Suitable for producing rigid or semi-rigid packaging and decorative films.
Others	Used in PVC compounds, extruded profiles, boxes, toys, and various daily-use products.

Packaging & Shipping

 ZHONGTAI Brand

25kg paper/pp bag 

MOQ:1x40HQ
Support various modes of transportation

Company Profile

Weifang Phoenix New Material Co., Ltd. Is a High-Tech Chemical Company Integrating r&d, Production, Sales, And Technical Services. Our Headquarters Is Located In Weifang City, Shandong Province, And Our Production Base Is Situated In The Weifang Binhai Chemical Industry Park, Which Has Been Approved By The National Government. Our Mission Is To Become a Leading Sustainable 'One-Stop' Chemical Solutions Company, Providing Customers With Innovative, Science-Driven Differentiated Products And Solutions. We Have Strong Technical Teams In Various Countries, Particularly In India, Where We Have Technical Partners Providing Services. In The Southeast Region, We Have Distributors And Warehouses For Storing Raw Materials.

FAQ

Q:What are the differences between SG5 and SG3/SG8?

A:SG5 offers balanced overall performance, SG3 exhibits higher polymerisation (softer), while SG8 features lower polymerisation (excellent flowability but reduced strength).

Q:How to solve common problems in the processing ?

A: Yellowing → stabilizer/cooling; brittleness → adjust lubricant ratio; bending → check mold or cool.

Q: Which brands do you recommend for SG5?

A: Choose manufacturers such as Xinjiang Zhongtai, Tianye, Junzheng, and Juhua, which are qualified, have stable supply, and strong technical support.