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The pultruded profile is a composite material formed by glass fiber as the reinforcing skeleton material and thermosetting resin as the matrix bonding material. The continuous roving of glass fiber makes the product have extremely high longitudinal strength. Etc.) The product has good lateral strength; the thermosetting resin matrix is ​​usually unsaturated polyester resin, vinyl resin, epoxy resin and phenolic resin can also be used, the resin matrix makes the product have good corrosion resistance, different resins make The product can be applied to various harsh corrosive environments. Adding anti-ultraviolet absorber and flame retardant can make the product have excellent anti-aging properties and different levels of flame retardant properties. Adding polyester fiber surface felt on the surface of the product can obtain corrosion resistance and aging resistance. Generally, the glass fiber content of the pultruded profile is 45% -75% (weight ratio), and the rest are resin and additives. Unsaturated polyester resin and vinyl resin are the most commonly used resin matrix.

The pultruded profile is a composite material formed by glass fiber as the reinforcing skeleton material and thermosetting resin as the matrix bonding material. The continuous roving of glass fiber makes the product have extremely high longitudinal strength. Etc.) The product has good lateral strength; the thermosetting resin matrix is ​​usually unsaturated polyester resin, vinyl resin, epoxy resin and phenolic resin can also be used, the resin matrix makes the product have good corrosion resistance, different resins make The product can be applied to various harsh corrosive environments. Adding anti-ultraviolet absorber and flame retardant can make the product have excellent anti-aging properties and different levels of flame retardant properties. Adding polyester fiber surface felt on the surface of the product can obtain corrosion resistance and aging resistance. Generally, the glass fiber content of the pultruded profile is 45% -75% (weight ratio), and the rest are resin and additives. Unsaturated polyester resin and vinyl resin are the most commonly used resin matrix.

1. Corrosion-resistant pultruded profiles have excellent corrosion resistance, can withstand various degrees of acid, alkali, organic solvents, salts and other gas and liquid media corrosion, never rust, according to the actual use of the medium type and temperature Requirements, there are o-benzene type, m-benzene type, vinyl type, etc. for choice, please refer to the corrosion resistance performance table of pultruded profiles.

2. The glass fiber content of the lightweight high-strength pultruded profile is higher than that of other composite materials, so the longitudinal strength is quite high, which is equivalent to that of steel. The density of the pultruded profile is only about a quarter of the steel, so the specific strength is much higher than that of steel The modulus of pultruded profiles is lower than steel, usually only 1 / 7-1 / 10 of steel.

3. Anti-aging Pultrusion profile is made of high-quality thermosetting resin and glass fiber system, which is different from general thermoplastics. The normal service life of the product can reach 20 years. Adding anti-UV agent and using polyester fiber felt can get the best anti-aging effect.

4. Easy maintenance The pultrusion profile is made by blending pigment into resin. The color of the product can be arbitrarily adjusted according to customer requirements. It is not easy to fade, does not require paint maintenance and has a self-cleaning effect.

5. Excellent electromagnetic properties The pultruded profiles have excellent electrical insulation, no electromagnetic properties and electric sparks, and can be used in equipment areas that are conductive, sensitive to magnetism, and inflammable and explosive places.

6. Thermal properties Pultrusion profile is a kind of thermal insulation material, the coefficient of thermal expansion is much lower than ordinary plastics, pultrusion has excellent mechanical properties at low temperatures, will not melt at high temperatures, but strength and modulus will To a certain extent, the applicable temperature range of pultruded profiles is -50 ℃ -100 ℃.


shape

Code

Dimensions (mm)

shape

Code

Dimensions (mm)



ST38

38.1x38.1x3.18

I51

50.8x50.8x6.35

ST50

50x50x5

I76

76.2x76.2x6.35

ST51

50.8x50.8x6.35

I102

101.6x50.8x6.35

ST64

64x64x6.35

I152

152.4x76.2x6.35

ST70

70x70x5

H152

152.4x152.4x9.5

ST75S

75x75x6

I203

203.2x101.6x9.5

ST75L

75x75x9

H203

203.2x203.2x12.7

ST76

76.2x76.2x6.35




ST80

80x80x6

RT50

50x25x4

ST90

90x90x4

RT80

80x50x5

ST100

100x100x8

RT150

150x100x6

ST102

101.6x101.6x6.35

RT228

228x152x6






L40

40x40x4

U50

50x30x5

L50

50x50x5

U89

88.9x38.1x4.76

L51

50.8x50.8x6.35

U90

90x45x5

L75

75x75x6

U100S

100x30x6

L76

76.2x76.2x6.35

U100M

100x35x5

L102

101.6x101.6x6.35

U100L

100x50x6

L152

152.4x152.4x9.525

U102

101.6x28.58x6.35

LS102

101.6x101.6x12.7

U140S

139.7x38.1x4.76

LS152

152.4x152.4x12.7

U140L

140x45x5




U150S

150x38x6

P50S

50x3

U150M

150x50x6

P50L

50x8

U150L

150x40x10

P64

64x6.4

U152

152.4x42x6.35

P75

75x6

U200

200x50x10

P80

80x12

U203

203.2x56x9.525

P100S

100x6




P100L

100x12




P200

200x12


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