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H series Good solvent solubility, Fast Crystallization Hotmelt/Solvent Adhesive TPU

short description:

Miracll began to develop, research and produce polyurethane solvent-based adhesives since its establishment in 2009, after more than 10 years of development, the adhesives have developed into polyester type, polycaprolactone type, aliphatic series and other large and small nearly 20 grades of products.  Product development and optimization for different industry and performance requirements, they can meet customer requirements for different bonding materials, peel strengths, solvent systems, opening hours and so on.


Product Detail

Product Tags

Features

Good solvent solubility, Fast Crystallization, Excellent Green Bonding Strength and Final Holding Strength.

Application

Footwear, Fabric Coating, Fire Hose Adhesive, Hotmelt Adhesive Films and Tapes, etc.

Properties

Standard

Unit

H101

H103

H112

H120

H206

H212

H220

H230

H306

H310

H320

H330

Density

ASTM D792

g/cm3

1. 15

1. 15

1. 15

1. 15

1. 2

1. 2

1. 2

1. 2

1. 16

1. 16

1. 16

1. 16

Hardness

ASTM D2240

Shore A/D

90

90

90

93

95

95

95

95

95

95

95

95

Tensile Strength

ASTM D412

MPa

15

18

20

20

35

38

40

40

20

25

30

30

Elongation at Break

ASTM D412

700

650

650

600

650

650

650

650

650

650

650

600

Tfb

-

60

60

65

70

85

85

90

90

90

95

100

100

Viscosity(15% in MEK, 25ºC)

ISO3219

mPa.s

50-100

200-500

800-1200

1500-2500

300~800

800~1500

1500~2500

2500~3500

300~800

800~1500

1500~ 2500

2500~3600

Tack-Free Time

-

min

2

3

3

3

13

14

15

15

4

5

5

5

Minimum Activation Temperature

-

55-65

55-65

55-65

55-65

55~65

55~65

55~65

55~65

60~70

60~70

60~70

60~70

NOTE: The above values are shown as typical values and should not be used as specifications.

Processing Guide

For optimum results, previous drying of the product during 3-4 hours at given temperature in the TDS.
The products can be used for injection molding or extrusion, and please check more details in the TDS.

 Processing Guide for Injection Molding   Processing Guide for Extrusion
Item Parameter   Item Parameter
Nozzle(℃)

Given in the TDS

  Die(℃)  Given in the TDS
Metering Zone(℃)   Adapter(℃)
Compression Zone(℃)   Metering Zone (℃)
Feeding Zone(℃)   Compression Zone (℃)
Injection Pressure(bar)   Feeding Zone (℃)

Inspection

All the products are well inspected during the production and after production. Certificate of Analysis (COA) could be provided together with the products.

E Series Polyester-Based TPU2
E Series Polyester-Based TPU

Packaging

25KG/bag, 1250KG/pallet or 1500KG/pallet, processed wood pallet

E Series Polyester-Based TPU3
E-Series-Polyester-Based-TPU4

Handling and Storage

1. Avoid processing material above recommended thermal processing temperatures.
Good general ventilation should be sufficient for most conditions. Consider the use of local exhaust ventilation at processing emission points.
2. Avoid breathing thermal processing fumes and vapors
3. Mechanical handling equipment can cause formation of dust. Avoid breathing dust.
4. Use proper grounding techniques when handling this product to avoid electrostatic charges
5. Pellets on the floor may be slippery and cause falls

Storage recommendations: To maintain product quality, store product in a cool, dry area. Keep in a tightly sealed container.

HSE Information: Please take MSDS for reference.


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