70 º C PVC Plastic Cable Sheath Insulation Material High Quality Polyvinyl Chloride PVC

• Customization: Available
• CAS No.: 9002-86-2
• Formula: C2h3cl
• Model NO.: T-PV003-JR70
• Material: Polyvinyl Chloride/PVC
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Extrusion
• Color: White Black with Color Masterbatch If Needed
• Transport Package: Bag/Pallet
• Specification: 25kg/bag
• Origin: China
• Package Size: 70.00cm * 90.00cm * 20.00cm
• Package Gross Weight: 25.000kg

Product Description

PRODUCT NAME: 70 ºC PVC Flexible Insulation Material

PRODUCT CODE: T-PV003-JR70
 

Product Description

PVC insulation materials are mainly composed of PVC resin and various additives (such as plasticizers, stabilizers, fillers, etc.). PVC resin makes it have low conductivity and good insulation performance. The addition of additives can improve the processing performance and insulation performance of PVC resin, making it more suitable for the manufacture of various insulation products.
 

Product Characters

1. Excellent insulation performance;
2. PVC cable sheath material  has Good processing performance;
3. Corrosion resistance;
4. Polyvinyl Chloride material has heat resistance;
5. Environmental protection;
 

Product Application

PVC insulated wires and cables are widely used in power transmission and distribution systems and building electrical systems;
Used in the manufacture of communication cables to ensure the normal operation of communication equipment;
The insulation layer of flame retardant flexible wires and cables with a voltage of 450/750V and below shall comply with PVC/D in GB5023 and JR-70 in GBT/8815-2008;
 

Product Package

Normal bag (25kg) or jumbo bag (650-850kg).

Appearance
70 ºC PVC flexible insulation materiall should be made into uniformly sized particles with a particle size of 4mm × 4mm × 3mm, or ф 4× (2-4) mm. Good plasticization, uniform color, and no obvious impurities.

Color
The color is determined through negotiation between the supply and demand parties.
 

Technology Parameter

Physical Property  

No.	Inspection items		Standard request	Test method	Typical value
	Technical Index
1	Density                                  g/cm3		/	GB 1033	1.45
2	Tensile strength                     MPa		≥15	GB 1040	18
3	Elongation at Break                     %		≥180	GB 1040	250
4	Hot deformation rate (90ºC×4h) %		≤50	GB8815	20
5	Brittle temperature Test temperature-25ºC		Failed No.≤15/30	GB5470	Pass
6	200 ºC static thermal stability       min		≥60	GB8815	65
7	Volume Resistivity at 20ºC           Ω .m		≥1× 10^11	GB/T 1410	3 × 10^11
8	Dielectric Strength                       MV/m		≥20	GB/T1408. 1	21
9	Thermal aging property		100±2ºC , 168h
	Tensile strength                    MPa		≥15	GB1040	Pass
	Max Variation on Tensile Strength %		±20
	Elongation at break                     %		≥180
	Max Variation on Elongation at break  %		±20
10	Thermal aging quality loss	ºC	100±2	GB/T2951
		h	168

		Quality loss  g/m2	≤20		8
	Quality of Appearance
1	Appearance		Extruded lines are smooth	Eye survey
2	Color		Consistent color tone	Eye survey
			Standard deviation ≤1.5	Colorimeter
*Note: 1  The extruded lines are smooth, and no more than 3 floating points with a diameter ≥1.0mm are allowed within 1 meter.No particles ≥ 3.0mm are allowed. 2  All products shall undergo initial inspection upon startup, including appearance, color, density, etc. 3  If the first sample test fails, a retest is required, and the result of the second test is the judgment standard.

Processing
Using a general extruder for processing, L/D≥20
Adjust appropriately according to the equipment and extrusion status.

The following temperature profile of extruder is recommended:

Zone	Zone 1	Zone 2	Zone 3	Zone 4	Zone 5	Zone 6	Zone 7	Head	Die
TemperatureºC	140	150	155	165	165	170	170	175	175

Storage and transport
It should be packaged in moisture-proof packaging, with polyethylene film bags for the inner bag and kraft paper composite bags for the outer bag, with a net weight of (25.0 ± 0.2) kg per bag. Other packaging methods agreed upon by both the seller and the purchaser are allowed.
During the transportation of the product, it should not be damaged by abnormal conditions such as sun, rain, and immersion in water. It should be kept clean, dry, not contaminated, and the packaging should be kept intact.
The product should be stored in a clean, cool, dry, and ventilated warehouse, and the storage period should not exceed six months from the date of production.

FAQ

1.What Kind of Company Are We?
Shanghai Gengyun Industrial Co., Ltd., based on the development of technology forum OF telecom optical&electric cable equipment and materials(TOEM), is mainly engaged in investment, trade, and technical services in the field of telecom optical & electric cable.
We provide our customers with complete materials demand solutions, as well as overall solutions and customized services in factory design, equipment configuration, product development and raw material supply.

2.Why Choose Our Company?
Our company was established in 2008 and has 16 years of experience in the communications industry. We can provide professional optoelectronic cable solutions and support product customization. Our products and raw materials are 100% in line with industry standards. We have warehouses all over the country. Such as Shanghai, Jiangsu, Qingdao, Beijing and so on.

3.Are Samples Free?
For most raw materials,optical fiber and optical cables, we can provide free samples. For cable manufacturing equipment, we can provide factory test reports of various indicators.

4.Is the Product Variety Rich?
We have quite a wide variety of products.
Our products contain raw materials for optical fiber & cable, telecommunication cable include PE, PVC, FRP, PBT, water blocking yarn, water blocking tape, optical fiber ink, optical fiber, steel plastic composite tape, aluminum plastic composite tape, aramid yarn, etc. and
equipment for cable manufacturing including high-speed fiber coloring and rewinding machine, fiber merging machine, fiber screening and rewinding machine, special fiber drawing machine, coating production line, high-speed cable forming production line. There are different models of products under each category, and customization is supported.

What We Have In The Field Of Telecom Optical & Electric Cable :
1>Mature and Efficient Supply Chain System And Rich Industrial Resources
2>Complete Materials Demand Solutions For Cable Manufacturing And Technical Services
3>Overall Solutions And Customized Services In Factory Design, Equipment Configuration, Product Development And Rawmaterial Supply
*Quotation Varies According To Customer's Requirements And Quantity Of Produ