Pultrusion is a continuous molding process. It gives a sustainable and long-lasting product. Here present the information about the Pultrusion Process Work. Please visit here.

2.  Pultrusion is a continuous process of molding, whereby reinforcing fibers are
saturated with the help of liquid polymer resins and then carefully formed
and pulled through a heated die to form a part.
 GRP Pultruded Profiles are straight constant cross-section parts of shippable
lengths.
 It gives a sustainable and long lasting product.
 The word comes from a combination of two words “pull” and “extrusion”.
 The process of intrusion is achieved by a series of necessary steps that tend to
gear up towards creating a quality FRP product.
 It gives quality products that are reliable and lasts long.

3.  Performing guides:
 The material spools and all reinforcements are threaded into a machine
known as the tension roller.
 This tension roller helps in shaping the Pultrusion that would soon turn into
finished GRP Pultruded Profiles.
 Impregnation and resin bath :
 The fiberglass is met with a mixture of resin.
 The resin which is also referred to as “wet out” would soak and permeate the
unfinished product.
 This impregnating stage of the Pultrusion tends to utilize different types of
resins such as polyesters and vinyl esters.
 Pigments are used to add color and enhance the product’s appearance at this
point.
 Catalysts that assist in curing or solidifying the profile also add up to the mix.
 This plays an important role in protecting the final GRP Pultruded Profiles
from corrosions, harmful UV rays, and other issues of impact.

4.  Exposure to heat :
 In this process, the unfinished material is exposed to heat.
 This step of passing through the hot die is pivotal to the Pultrusion process as it
helps in creating the hard shape of the material.
 Caterpillar pull mechanism and cutting saw:
 Now the cured profile is advanced along pull mechanism.
 The final step of the prices includes cutting the profile with a cutting saw.
 Here the profile is cut to appropriate lengths and a finished product is obtained.

5.  The above steps describe thoroughly the complete process of Pultrusion and a
final product of finished fiberglass reinforced polymer is obtained.
 Pultruded products are in wide usage these days as they come up with a
variety of benefits.
 They are lighter to transport and most effectively have a low cost of installation
and maintenance.
 It is used in places or environments where there is a risk of corrosion or
damage due to the presence of harsh environmental conditions or fire.
 It’s spark resistant property makes it free to be used in places of electric or fire
sparks.
 It’s characteristics also makes it last a longer span of time than most other
metals.
 These easily replace metals like aluminum and steel in the market.

6. Some of the applications of
Pultruded products are as follows:
Highway structures- prodeck bridge system and auto skyway
Utility poles
Pipes
Wind energy
Blast protection of structures
Decking for navy and marina
Sea blazing
Army bridging
Air force towers
Bridge deck
StringerBeam
Abutment panel
Rebar
Dowel bar
Pole and post
Signboard and signpos
Guardrail system
Sound barrier
Drainage system (pipe, culvert)

7.  GRP Pultruded Profiles have had an increase in demand in recent years.
 It is highly durable and has character traits of glass fiber polymer, hence it is a
clear advantage to the customer to go for a Pultruded product.
 The manufacturing process of Pultruded products is convenient, efficient, and
low cost in comparison to other products in the market.
 The continuous process of Pultrusion reduces the manufacturing cost and
also makes the product eco-friendly.
 It also produces high-quality products, reduces high-quality satisfaction for
customers.

8. CONTACT US
www.tribenifiber.com
info@tribenifiber.com
+91 97128 50506
+91 95866 50506
+91 97125 45777
510,Luxuria business Hub
before VR Mall next to dumas resort
Dumas Piplod road
Surat 395007.