TFT-LCD Glass용 보호필름

SAPO film for TFT-LCD Glass

■  What’s  Self Adhesive PO Film?

• Self- Adhesive film 
  These products are high performance films for the surface protection of optical items, Such as ITO film & glass, TFT-LCD glass etc., during processing and transportation 
  
  
• Characteristics
  Self-adhesive protective film. Without adhesive materials & organic solvent. Excellent stretch strength because of its excellent elongation properties.

■  What are the differences between Self Adhesive PO Film and other products?

■  What are the differences between Self Adhesive OP Film  and other products?

• Comparative table
  

	Adhesive type	Self Adhesive PO Film
Manufacturing process	Coating	T-die casting
Adhesive agent & Solvent	Uses	None
Adhesive layer	Non-uniform *	Uniform
Metastasis of adhesive	Possible	None
Adhesion after aging (Time ,Temp.)	Variable	Low variable

 * Adhesive agent may separate in dry process

■  Structure of Self Adhesive PO Film

■  Advantage of Self-adhesive PO film

• Adhesion is little affected by environmental(time, temp. moisture etc.)
• No metastasis of adhesive to another surface
• Recyclable material 
• Environment-friendly manufacturing process (Solvents free) 
• Can be gel controlled . have polymer filter  
• Adhesive agent free prevent problem during sea freight
  

제품 사용방법 (SAPO, MS film)