undefined
undefined
undefined
undefined
+
  • undefined
  • undefined
  • undefined
  • undefined

3080

3080 is a low to medium viscosity self-adhesive protective film with very low impact on the surface of the material to be applied.

Keywords:

3080

Description

3080 Series Co-extruded Self-adhesive Protective Film Adhesive Granules

Main physical properties

Properties

Unit

Test Standard

Laboratory typical value

3080

3080

Appearance

 

Naked Eye

Transparent

Transparent

Melting index
(190℃/2.16kg)

  g/10min  

GB/T3682

25-32

25-32

Hardness(SHORE)

A

GB/T2411

39-43

39-43

Density

g/cm3

GB/T1033.1

0.93

0.93

180°  peeling strength

Film Thickness 50µm
Adhesive Thickness
 7%
Film Thickness 50µm
Adhesive Thickness
 5%
430BA(20min)

g/25mm

GB/T 2792

130

80

430BA(1 day)

g/25mm

GB/T 2792

160

88

430BA(3 days)

g/25mm

GB/T 2792

170

84

430BA(7 days)

g/25mm

GB/T 2792

165

100

  Surface Tension Change Test

   
PC
(Room temp. 1 day)

Dyn/cm

Corporate
Standards

≤1

≤1

PC
(Room temp. 7 day)

Dyn/cm

Corporate
Standards

≤1

≤1

PC
(60℃、1 day)

Dyn/cm

Corporate
Standards

≤1

≤1

PC
(60℃、1 day)

Dyn/cm

Corporate
Standards

≤1

≤1

● Notes:The above data are for reference only and are not to be taken as legal acceptance criteria as the data obtained may deviate due to the different conditions of the customers themselves. Please do the relevant tests and make your own adjustments according to your own customer requirements before formal use, as direct adoption of the above data may cause losses.

 

Processing guidelines

● 3080 only application extruder reference setting temperature: 100℃-190℃, mold die:150℃-190℃, customers need to adjust the processing parameters according to their own co-extrusion film blowing machine set, base film formula, product usage;
● Control the amount of adhesive layer extrusion or with other polyolefin used to adjust the viscosity of the protective film, with other viscosity-reducing materials need to adjust the extruder and mold temperature according to the different types of materials, fluidity, and processing temperature;

● In order to avoid bridging the material at the feeding port, the temperature of the feeding area must be kept below 70℃, and it is recommended that the feeding area be cooled by cold water to control the temperature; Especially in summer!
● Customers who use our products, and need technical support can consult our company personnel.

 

Application

3080 features low gel, low -medium viscosity self-adhesive protective film adhesive granules with very low impact on the dyne value of the product surface, with a certain high and low-temperature resistance, suitable for blowing film and cast processing, typical applications: a variety of PET, PC, PMMA plastic sheet, plate, mirror aluminum, glass window film, BA surface & the stainless steel flat paste applications.

Packaging and storage

● Granules are packed in polyethylene heat-sealed bags with a net weight of 25kg;
● Granules are strictly waterproof, dustproof, and moisture-proof, and do not expose to direct sunlight.

 

Contact:
M: +86-139 0283 1976 ( Mr. Lee)
M: +86-139 2828 2576 ( Ms Alina)
Email: Limin_PSA@126.com   
Email: Alina.vivi@foxmail.com

 

Related Products


undefined

undefined

Welcome Your Message

Our staff will contact you within 24 hours (working days), if you need other services, please call our service hotline: +86-0757-25522776