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Resin Starvation in Composites

Resin starvation in composites refers to a lack of resin in certain fiber areas or parts of fabric, which is caused by technical factors like issues in prepreg manufacturing or material handling, or non-technical factors such as long material handling or layup times. Some ways to prevent resin starvation include checking resin content before application, properly rolling fabrics, controlling temperature and pressure during processing, and carefully handling materials from manufacturing to production.

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419 views2 pages

Resin Starvation in Composites

Resin starvation in composites refers to a lack of resin in certain fiber areas or parts of fabric, which is caused by technical factors like issues in prepreg manufacturing or material handling, or non-technical factors such as long material handling or layup times. Some ways to prevent resin starvation include checking resin content before application, properly rolling fabrics, controlling temperature and pressure during processing, and carefully handling materials from manufacturing to production.

Uploaded by

DEVARAJU V
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOCX, PDF, TXT or read online on Scribd
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Resin starvation means

Resine is a JEL type sticky substance

Starvation means?

suffering or death caused by lack of food is the definition of starvation

BUT IN COMPOSITE INDUSTRY RESINE STARVATION MEANS

SUFFERING CAUSED BY ABSENT OF RESIN CONTENT IN PARTICULAR FIBERS AREA OR SOME OF


THE AREA OF FABRIC

CAUSES FOR THE RESINE STARVATION ARE LISTED BELOW

MAINLY CAUSES ARE OCCURS NTO TWO TYPES


1)TECHNICAL CAUSES

2)NON TECHNICAL CAUSES


Some of the technical causes are
1) manufacturing of prepreg

2) variations in resin quantity

3)improper rolling of fabric materials

4)VISCOSITY OF THE RESINE CAUSES RESINE STARVATION

Some of the non technical causes are


1)material handling time

2) material moving time

3) cutting, storing.....

4)material layuping time

Preventi ve methods of resin starvation


* CHECK THE RESINE STACKINESS BEFORE APPLYING TO THE FABRIC (BY USING ANY TESTING
MACHINE)

*ROLE THE FABRIC TO CORRECT SPOOL WITH PROPER PROCESS

* MANAGEMENT OF REQUIRED TEMPERATURE, PRESSUR, COLD STORAGE

*HANDLE WITH CARE

*TRACKING MATERIAL STATUS (FROM MANUFACTURING TO PRODUCTS)

* By STUDYING THE DIFFERENT TYPES OF MATRIX MATERIALS PROPERTIES

CASE STUDY OF

SELECT ANY PROJECT

FIND OUT RCA

FIND OUT SOLUTIONS

IMPLEMENT IT

TRY TO FOLLOW IT (IF SUCESS) OR AGAIN START FROM BEGINING

FINAL CONCLUSION OF PROJECT

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