PVC welding rod

Mô tả ngắn:

Kích thước: 2.0mm~4.0mm
Length: 1200mm or other length.
Hình dạng: tròn đơn, tròn đôi, hình tam giác.
Standard Colors: Dark grey, light grey, white, black, clear，cream, red and any other colors according to customers’ requirements.

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Mô tả Sản phẩm

PVC welding rod is PVC resin as the main raw material, the extrusion of solid strip
Products.The product is designed for PVC product construction welding use,
specifications of 2.5-4.0mm, 1000mm long, varieties of single root, double root and
so on.

Main production equipment

1. extruder;
2. electrode cutting machine.

Production Process

Kneading is carried out in an ordinary Z-type kneader or a high-speed kneader. When using 45mm extruder, the screw speed is controlled in 15~24r/min. The temperature
of the first section of the extruder is generally 160~170 ° C, the temperature of the
second section is 170~180 ° C, and the head temperature is between 170~ 90 ° C.
Cooling is carried out in the cooling water tank, usually divided into two stages of
cooling, the first stage is cooled by hot water spray, the water temperature is 40~60℃, the second stage is cooled by cold water. The welding rod is cut at room temperature after cooling.

Characteristic

1.Acid-proof;
2.Salty-proof;
3.Water proof;
4.non-poisonous;
5.Anti-corrossion;
6.Low flammability;
7.Reliable electrical insulation;
8.Excellent welding properties;
9.Excellent chemical and corrosion resistance.

Đóng gói: theo chiều dài hoặc ở dạng cuộn bằng túi nhựa.

Certificate of PVC welding rod :
ROHS.

Các ứng dụng

PVC welding rods is mainly used for welding by hand extrusion welder or heat air blower, the PVC welding rods can be devided into high density and low density. At the same time, the product can also be used in chemical treatment units, water tanks, industrial systems, etc. Used with plastic extrusion welder to weld the plastic container, plastic plates, pipes and so on.

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