Sjff series pipe fittings

2020-12-1711
  • 产品详情
  • 参数规格
  • 产品包装

Sjff series powder coating products:

一、 Pipeline series

    1. Pipeline

    2. Pipe fittings -- elbow tee reducer

    3. Regulating block

    4. Release the ring

二、 Tower series

三、actor series

Sjff series pipe fittings

Test of characteristic parameters of sjff series powder coating:

Adhesion test method

The coated sample is fixed in a horizontal position by a vise, and two parallel scratches with the width of 10-15mm are scratched on the surface of the sample with a cutter (W in the figure below indicates the width of the two parallel scratches).

At one end of the parallel scratch, first use a knife to cut a vertical scratch, and then chisel it up to make this end debonding from the substrate. When the debonding length reaches 10 mm, the free end is fixed with a clamp. The fixture is connected to the dynamometer and stretched at 90 ° angle (see Figure). When the coating can not be stripped from the surface of the substrate and can only fracture, it can have a larger adhesion value.

Test standard nft58-112

The adhesion property near the melting temperature

Sjff series pipe fittings

Characteristic parameters of coating


Sjff series powder coating adopts multi coating system to ensure the protection of metal substrate

Substrate: chemical pretreatment or sand blasting

The coating is divided into bottom layer, middle layer and surface layer

The thickness varies with application

Characteristics of sjff series powder coatings:

Sjff series powder coating is a kind of semi crystalline copolymer modified by a variety of polymers and glass like compound.

Sjff series powder coating is designed and developed for heavy duty corrosion protection with high temperature or limited negative pressure.

Sjff series powder coatings have the following excellent characteristics:

Excellent thermal stability

Excellent temperature difference strain performance

Excellent chemical resistance

not affected by UV degradation

Self extinguishing materials

Low smoke performance

Excellent adhesion performance

Excellent wear resistance

Good thermal conductivity

Applicable conditions of sjff series powder coating:

Sjff series powder coating adopts multi coating system to ensure the protection of metal substrate.

Different brands of coatings have different corrosion resistance to various acids, alkali salts, organic solvents and strong oxidizing media. Please refer to the attached corrosion data sheet or consult the technical department of our company for details.

The corrosion resistance of different brands of coatings to various acids, alkali salts, organic solvents and strong oxidizing media will be different. Please refer to the attached corrosion data sheet or consult the technical department of our company for details;

The adhesion between coating and metal is more than 3.0MPa, which can be used in vacuum for a long time;

Normal service temperature of each brand of coating:

SJFF系列粉末涂层适用工况

Corrosion resistance data of sjff-200 powder coating:

SJFF系列粉末涂层适用工况

Application scope of sjff series powder coating:

Chemical tower, chemical reactor, chemical vessel, chemical anti-corrosion pipeline, pipe fittings and other non-standard parts.


Sjff series powder coatings can be applied to the following types of products:

Chemical tower;

Chemical reactor;

Chemical containers;

Chemical anti-corrosion pipes and fittings;

Other non calibration parts.

Sjff series powder coating processing technology:

Powder coating is a kind of solid powder synthetic resin coating composed of solid resin, pigment, filler and additives. Different from ordinary solvent based coatings and water-borne coatings, its dispersion medium is not solvent and water, but air.