Wholesale UV/ZH-90 90℃ PVC Weather Resistant Soft Sheath Plastic Suppliers, Factory

UV/ZH-90 90℃ PVC Weather Resistant Soft Sheath Plastic

UV/ZH-90 90℃ PVC Weather Resistant Soft Sheath Plastic has weather resistance and high temperature resistance, and can maintain stable performance in environments up to 90℃. The soft sheath design provides flexibility and durability, making it suitable for a variety of outdoor and high-temperature environments. It has anti-aging, anti-ultraviolet and other properties. It is widely used in construction, automobile, electronics and other fields.

Weather-resistant PVC sheath material for wires and cables

Weather-resistant PVC sheath material for wire and cable is a granular material prepared by mixing, plasticizing and granulating with polyvinyl chloride resin as the base material, adding plasticizers, stabilizers, antioxidants, pigments and other additives.

Model, brand, name, implementation standard and use

Model	trademark	Maximum core operating temperature (°C.))	name	Enforce the standard	use
UVH-70	7061	70	70°C PVC Weather-Resistant Soft Layer Plastic	GB/T8815-2008	Sheath plastic for 450/750V outdoor 70°C PVC weathering wire and cable
UVH-90	9061	90	90°C PVC Weather-Resistant Soft Layer Plastic	GB/T8815-2008	Sheath plastic for 450/750V outdoor 90°C PVC weatherproof wire and cable

Note: The relative density index and color are determined by the supply and demand sides through negotiation

Mechanical, physical and electrical properties

Pilot project	unit	Standards	value
Pilot project	unit	7061	9061
Tensile strength	≥MPa	15.0	16.0
Tensile strain at break	≥%	180	180
Impact embrittlement temperature	≤°C	-25	-20
Volume resistivity at 20°C	≥Ω. m	1.0X108	1.0X109
Dielectric strength	≥MV/m	18	18
Thermal deformation	≤%	50	40
200°C thermal settling time	≥min	50	80
Heat-aging properties
Thermal aging temperature	℃	100±2	100±2
Thermal aging time	h	168	240
Tensile strength after aging	≥MPa	15.0	16.0
The maximum rate of change in tensile strength	≤%	±20	±20
Tensile strain at break after aging	≥%	180	180
Maximum rate of change of tensile strain at break	≤%	±20	±20
Loss of Quality	≤g/m²	23	15
Artificial climate aging
The aging time is 0 — 1 0 0 8 h	h
The rate of change in tensile strength	≤%	±30	±30
Maximum rate of change of tensile strain at break	≤%	±30	±30
The aging time is 504-1008h	h
The rate of change in tensile strength	≤%	±15	±15
Maximum rate of change of tensile strain at break	≤%	±15	±15

Processing technology

Processed by general extruder, L/D≥20, the recommended setting temperature of each extruder is as follows

Zone	District 1	2nd arrondissement	3rd arrondissement	4th arrondissement	5th arrondissement	Die head
Temperature °C	140	160	170	175	180	175

Marking, packaging, transportation and storage

Logo: The packaging bag should be marked with: the name of the manufacturer, product variety and model, batch number, color, manufacturing date, net weight, this standard number, and affix the color mark;

Packing: (25.0±0.2) kg bag, polyethylene film inner bag, woven bag or kraft paper composite bag outer packaging, or other packaging quality (weight) quantity negotiated by both supply and demand;

Transportation and storage: cable materials should not be exposed to the sun and rain during transportation, and should be stored in a clean, cool, dry and ventilated warehouse.

Coming From China, Marketing To The World.

Hangzhou Meilin New Materials Technology Co., Ltd. is China Wholesale UV/ZH-90 90℃ PVC Weather Resistant Soft Sheath Plastic Suppliers and UV/ZH-90 90℃ PVC Weather Resistant Soft Sheath Plastic Factory, we were established in July 1994 (formerly known as Zhejiang Lin'an Hongyan Plastic Factory). The company has two factories located at 619 Linglongshan Road and 259 Xingyu Street, Lingqiu Street, Linglong Industrial Park, Lin'an District, Hangzhou City. The registered capital of the company is 75 million yuan, covering an area of over 18000 square meters and a building area of over 30000 square meters. Currently, modern industrial factories and 18 advanced automated production lines have been built. The new factory area will be produced in 2021, making it the cleanest and most beautiful professional cable material manufacturer in the entire region—agreement conditions.

Certifications