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ASIA: TaiwanPU.COM TEL: 886-2-22991666 FAX: 886-2-22991888 [email protected] North America: TaiwanPU.COM TEL: 408-839-2919 FAX: 408-351-8188 [email protected] Taiwan PU Corporation TPUCOTPU ADHESIVE Taiwan PU Corporation

Tpu Adhesive

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Page 1: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

Taiwan PU Corporation TPUCO™ TPU ADHESIVE

Taiwan PU Corporation

Page 2: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

Solvent-Based TPU

* TPU Adhesives for Shoes

* TPU Adhesives for Ink

Hot-Melt TPU

* TPU for Hot-Melt Grades

* TPU Hot-Melt Adhesives for Toe Puffs & Counters(Shoe Industry)

* TPU Hot-Melt Adhesive Powder

Moisture Reactive PUR

* PUR Hot-Melt

Water-based PU

* WPU-371B

* WPU-372C

* WPU-372D

Hardener Additive

* TPUA-ACFN (Non Yellowish)

* TPUA-AC528

* TPUA-C43F

* TPUA-E33D

Page 3: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

TPU Adhesives for Shoes

Features: Good adhesion to a variety of substrates - TPU, Nylon, PVC, Leather, Synthetic Leather, Polyester, Fabrics,etc.

Application: Shoe Industry, Textile Industry and others.

Processing Method:

By Solvent. The formulation we generally suggested is one-third (1/3) each of MEK, Acetone and Toluene. In general, it depends on the customer's requirement. If you require the faster volatility, you can use more Actone. If you would like to reduce the cost by Toluene, the Max. Toluene in Solvent is 30% ~ 35%. If the Toluene is not allowed, you can use EAC instead. As to the actual formulation, it should be adopted according to the characteristics of solvent and every customer's needs.

Article Type (POLYO

L)

Yellowing

resistance

Crystallization rate

Activation

Temp

OC

Tack Time(min)PVC vs.

PVC, 25 OC

Heat resistance

kg/cm3 PVC vs.

PVC, 70OC

bonding strength

Initial strength kg/cm3 PVC vs.

PVC After 5 mins

Max. Toluen

e % in

Solvent

Viscosity (CPS/25 OC )15% solid content in

MEK

TPUA-760

Polyester little yellowing

very fast 55 ~ 65 5 ~ 10 6 ~ 10 10 ~ 16 30 ~ 35 1600 ~ 2000

TPUA-1560

Caprolactone

little yellowing

very fast 55 ~ 65 25 ~ 50 6 ~ 10 12 ~ 18 30 ~ 35 1600 ~ 2000

TPUA-1560A

Polyester +

Caprolactone

little yellowing

very fast 55 ~ 65 25 ~ 50 6 ~ 10 12 ~ 18 30 ~ 35 1600 ~ 2000

TPUA-1560B

Polyester +

Caprolactone

little yellowing

very fast 55 ~ 65 25 ~ 50 6 ~ 10 12 ~ 18 30 ~ 35 1600 ~ 2000

TPUA-142A

Caprolactone

little yellowing

very slow 55 ~ 65 over 8 hrs 3 ~ 6 9 ~ 15 30 ~ 35 1600 ~ 2000

Page 4: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

TPUA-17

3BA Polyester non-

yellowing very fast 55 ~ 65 5 ~ 10 3 ~ 6 8 ~ 12 30 ~ 35 1600 ~ 2000

TPUA-173DA

Polyester non- yellowing

very fast 55 ~ 65 5 ~ 10 3 ~ 6 8 ~ 12 30 ~ 35 1600 ~ 2000

TPUA-133A

Caprolactone

little yellowing

very fast 55 ~ 65 25~50 35 ~ 40 20% solid content in MEK

800~1200

TPUA-162A

Polyester little yellowing

very fast 55 ~ 65 5~10 35 ~ 40 25% solid content in MEK

1600~2000

Notice: These values are based on the test of our present laboratory test

specimens.

Page 5: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

TPU Adhesive for Ink

Features: Good adhesion, abrasion resistance, softness, flexibility,etc. Soluble in MEK and Cyclohexanone.

Application: Screen Printing, Spray, Transfer Coating and others.

Processing Method: By Solvent. If the solution effect is not good by using solely MEK, you can add more than 10% of Anone or DMF to obtain the best solution effect.

Article Type (POLYOL)

Specific Gravity(g/cm3 )

Hardness(Shore A)

TensileStrength(kg/cm

2 )

100% Modulus(kg/cm2 )

Elongation (%)

(cps/25 OC) 30% Solid Contentin Cyclohexanone

TPUA-3702A Caprolactone 1.20 72 200 35 800 Anone/MEK (50/50) 3,000~4,000 CPS

TPUA-3771A Caprolactone 1.20 77 200 35 900 4,000~6,000 CPS

TPUA-3771B Caprolactone 1.20 77 250 35 800 16,000~24,000 CPS

TPUA-3852B Caprolactone 1.18 85 250 75 650 10,000~15,000 CPS

TPUA-3852BH Caprolactone 1.18 85 300 75 650 20,000~25,000 CPS

TPUA-3881A Polyester 1.20 88 250 700 10,000~15,000 CPS

Notice: These values are based on the test of our present laboratory test specimens.

Page 6: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

TPU for Hot-Melt Grades

Features: Good bonding strength for TPU, Nylon, PVC, Leather, Polyester, Fabrics,etc.

Application: Hot-Melt Adhesive Film, Seam Tape, Textile Lamination, Fabric Coatings, Heat Sealable Fabrics, Low Temperature Lamination Sheets, Heat Transfer Lamination, Automotive Industry, Woodworking and others

Processing Method: By Extruder. We do not suggest to process the hot melt material by solvent. Anone or DMF can be used, if necessary.

Article Type (POLYOL)

Working Temp.(OC)

Tack FreeTime (min.)

Hardness(Shore A)

M.I. (2.16kg, g/10 min)

Softening FlowingTemperature

OC

TPUA-250A Caprolactone 105~115 30 67 20/150 OC 85 TPUA-250B Caprolactone 120~130 8 77 20/150 OC 100 TPUA-250C Caprolactone 115~125 15 72 10/150 OC 95 TPUA-251A Polyester 115~125 10 70 40/150 OC 95 TPUA-252A Polyester 125~135 2 75 25/150 OC 105 TPUA-256A Polyester 110~130 30 75 20/150 OC 90

TPUA-256AH Polyester 130~150 35 75 2~6/150 OC 105 TPUA-257B Polyester 130~140 20 80 4/150 OC 110 TPUA-259B Polyester 130~140 6 90 30/150 OC 110 TPUA-262A Polyester 100~110 15 95 10/150 OC 80 TPUA-262H Polyester 125~140 30 96 2/150 OC 80 TPUA-263D Caprolactone 125~140 10 96 4/150 OC 90 TPUA-264A Caprolactone 80~90 4 98 10/150 OC 59 TPUA-265A Polyester 80~90 6 97 10/150 OC 60 TPUA-265AL Polyester 130~140 6 97 20~30/150 OC 60 TPUA-266A Polyester 90~100 6 97 10/150 OC 70 TPUA-266B Polyester 100~120 5 97 40/150 OC 65 TPUA-267A Polyester 110~130 6 97 10/150 OC 90 TPUA-270B Polyether 130~140 2 70 15/150 OC 110 TPUA-285AL Polyester 130~140 3 98 15~25/150 OC 60

Notice: These values are based on the test of our present laboratory test

specimens.

Page 7: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

TPU Hot-Melt Adhesives for Toe Puffs &

Counters(Shoe industry)

Features: High Elasticity (Recovery), High hardness & Stiffness, PVC-free,etc.

Application: In the manufacture of heat activated toe puffs & back counters (footwear).

Processing Method:

By Extruder.

Article Type (POLYOL)

Hardness(Shore A)

LaminationTemp. ( OC)

ExtrusionTemp. ( OC)

Heat Resistance

Temp. ( OC)

Setting Time (min) Appearance

TPUA-462A Polyester 95 over 120 100~140 55~60 30~40 White Pellet

TPUA-465A Polyester 97 over 80 80~120 55~60 5 White Pellet

TPUA-465C White Pellet

TPUA-465CN

Caprolactone 95 over 80 120~160 60 1~1.5

Blue Pellet

TPUA-465F Polyester 98 over 80 120~160 55 4~5 White Pellet

TPUA-465G Polyester 95 over 80 120~160 50~55 3~4 Gray Pellet

Page 8: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

TPU Hot-Melt Adhesive Powder

Features: Good bonding strength, washing resistance. Application:

Textile Lamination and others.

Processing Method: By scattering powder onto the area of the lamination.

Article Type

(POLYOL)

Diameter

(mm)

Specific Gravity(g/cm3)

Hardness

(Shore A/D)

TensileStrengt

h (kg/cm

2)

100%Modulu

s (kg/cm

2)

Elongation (%)

Tg (OC) Softening PointR&B(OC)

Appearance

TPUA-5200B 0.0~0.1

TPUA-5201C 0.1~0.2

TPUA-5202E 0.2~0.4

TPUA-5204G

Polyester

0.4~0.6

1.2 97/46 300 60 900 -38 120 White Powder

TPUA-5300I

0.0~0.08

TPUA-5308C

0.08~0.2

TPUA-5302E 0.2~0.4

TPUA-5304G

Polyester

0.4~0.6

1.2 97/46 300 60 950 -38 80 White Powder

Notice: These values are based on the test of our present laboratory test

specimens.

Page 9: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

PUR (RHM) Hot Melt Adhesive

Features:

• Without any organic solvent, one of the co-protection adhesives.

• Lowest Harmful Influences For Human, Saving Prime Cost Of production, Lowest Injury To Environmental Pollution.

• High elasticity and non-breakable features under low temperature.

• Long wearing, maturing-resistant, heat-resistant, oil-resistant.

• PUR production processes and final productions do not produce any organic gas.

Application: Snow coat, diving suit, sport clothes, lining of windbreak coat, adhesive for elastic belt, home decorations, curtains, mattress, fabric +fabric, fabric +TPU, fabric +PE, foam cotton +fabric, etc.

Processing Method:

PUR Vacuum Tub Hot-Melt Adhesive Coating & Polyurethane Reactive Hot-Melt Adhesive Laminating.

Article Appearance Main use Open time at 100OC

Nonvolatile %

Viscosity at 100OC

RPU-23G white Solid Textile lamination

over 30 seconds ~ 1

minute 100% 2500 ± 500

CPS

Notice: These values are based on the test of our present laboratory test specimens.

Page 10: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

Waterborne polyurethane

WPU-371B

Article: WPU-371B Characteristics: Excellent hydrolysis resistance, extra soft grade and non-yellowing grade, softness feeling.

Applications: Breathable-water proof fabric and use for foam layer of synthetic leather.

Appearance: White liquid Specifications: 1.Solids content:45±1% 2.PH value: 7.0~7.5 3.Viscosity: 100~500cps 4.Particle charge :Anionic 5.100% Modulus: 10~20 kg/cm2 6.Tensile strength: 300~350 kg/cm2 7.Elongation at break: 800~900 %

Attention in use:

1. Product should be stored in a cool environment away from sunlight and excessive heat.

2. Plastic-lined container are recommended. Carbon steel and copper should be avoided.

3. Product has a storage life of at least 12 months if collected stored.

Packaging : PE Plastic drums -120 kg net

Notice: These values are based on the test of our present laboratory test

specimens.

Page 11: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

Waterborne polyurethane

WPU-372C

Article: WPU-372C Characteristics: Excellent hydrolysis resistance, soft grade and non-yellowing grade, softness feeling.

Applications: Breathable-water proof fabric and use for foam layer of synthetic leather.

Appearance: White liquid Specifications: 1. Solids content: 50±1% 2. PH value: 7.0~7.5 3. Viscosity: 100~500cps 4. Particle charge: Anionic 5. 100% Modulus: 30~40 kg/cm2 6. Tensile strength: 450~550 kg/cm2 7. Elongation at break: 450~550 %

Attention in use:

1. Product should be stored in a cool environment away from sunlight and excessive heat.

2. Plastic-lined container are recommended. Carbon steel and copper should be avoided.

3. Product has a storage life of at least 12 months if collected stored.

Packaging :

PE Plastic drums -120 kg net

Notice: These values are based on the test of our present laboratory test

specimens.

Page 12: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

Waterborne polyurethane

WPU-372D

Article: WPU-372D Characteristics: Excellent hydrolysis resistance, medium hard grade and non-yellowing grade.

Applications: Breathable-water proof fabric and use for foam layer of synthetic leather.

Appearance: White liquid Specifications: 1.Solids content:50±1% 2.PH value: 7.0~7.5 3.Viscosity: 100~150cps 4.Particle charge : Anionic 5.100% Modulus: 80~90 kg/cm2 6.Tensile strength: 400~500 kg/cm2 7.Elongation at break: 400~450 %

Attention in use:

1. Product should be stored in a cool environment away from sunlight and excessive heat.

2. Plastic-lined container are recommended. Carbon steel and copper should be avoided.

3. Product has a storage life of at least 12 months if collected stored.

Packaging : PE Plastic drums -120 kg net

Notice: These values are based on the test of our present laboratory test

specimens.

Page 13: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

Hardener Additive

TPUA - ACFN (NON YELLOWISH)

DESCRIPITON

The almost colorless TPUA-ACFN (NON YELLOWISH) is designed as curing agent for adhesive based on hydroxyl polyurethane, natural and synthetic rubber; owing to TPUA-ACFN (NON YELLOWISH) features good photo-resistance, it is particularly suitable for light-color polyurethane adhesive system. Because the solvent is ethyl acetate, TPUA-ACFN (NON YELLOWISH) can be used in those countries where the useof methylene chloride is restricted.

TYPICAL PROPERTIES Chemical composition

.........................Solution of approx .27 % Polyisocyanate in 73% ethyl acetate

Intrinsic color .........................almost colorless to light-color clear liquid NCO content, %by weight

.........................6.8±0.2 Solubility .........................Soluble in various esters, ketones and aromatic

solvents Storage stability .........................Reacts readily with moisture; for best performance it

should be kept dry and stored at temperatures between(5oC~32oC)

PERFORMANCE The Film of adhesive and coasting film mixed by TPUA-ACFN (NON YELLOWISH), is difficult to become yellow after exposure to UV light and heat. So TPUA-ACFN (NON YELLOWISH) shows good bonding strength in PVC with much plasticizer, SBR with plenty of oil, coasting leather, silk and so on.

APPLICATION

After the addition of TPUA-ACFN (NON YELLOWISH), the ready-to-use double-component adhesive should be applied within a period (pot life) which is determined not only its content of rubber, but also by the other ingredients of the formulation (e.g. resins, antioxidants, solvents, etc.) If the adhesive is not used within this

Page 14: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

period, it may become increasingly difficult to apply and its viscosity increases rapidly until irreversible gelling ultimately occurs.

SUGGESTED ADDITIONS For Curing adhesive of 100 parts by weight (p.b.w) based on:

Graft - Choloroprene rubber (Rubber content approx. 16%)

.........................3-5 p.b.w. TPUA-ACFN (NON YELLOWISH)

Choloroprene rubber (Rubber content approx. 20%)

.........................5-7 p.b.w. TPUA-ACFN (NON YELLOWISH)

Hydroxyl polyurethane (Rubber content approx. 15%)

.........................3-5 p.b.w. TPUA-ACFN (NON YELLOWISH)

PACKAGE A. each 0.8kg in a standard aluminum bottle B. each 20 bottles in a standard carton C. each 180kg in an iron drum

Notice: These values are based on the test of our present laboratory test specimens.

Page 15: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

Hardener Additive

TPUA - AC528

DESCRIPITON

The almost colorless TPUA-AC528 is designed as curing agent for adhesive based on hydroxyl polyurethane, natural and synthetic rubber; owing to TPUA-AC528 has the feature of good photo-resistance, it is particularly suitable for light-color polyurethane, adhesive system .because the solvent is ethyl acetate , TPUA-AC528 can be used in those countries where the use of methylene chlorides is restricted.

TYPICAL PROPERTIES Chemical composition

.........................Approx.25% aromatic polyisocyanate in 75% ethyl acetate.

Intrinsic color .........................Almost colorless liquid NCO content, %by weight

.........................5.8±0.2. Solubility .........................Soluble in various esters, ketones and aromatic

solvents Storage stability .........................Reacts readily with moisture; for best performance it

should be kept dry and stored at temperatures betweens 5OC and 32OC

COMPATIBILITY WITH SOLVENTS TPUA-AC528 can be diluted with anhydrous and alcohol-free ethyl acetate, dichloropropane, trichloroethylene, acetone, methyl ethyl ketone, toluene, and other similar solvents. The addition of relatively by using lager proportions of the solvents mentioned above.

APPLICATION

After the addition of TPUA-AC528, the ready-to-use double-component adhesive should be applied within a period (pot life) which is determined not only by its content of rubber,but also by the other ingredients of the formulation (e.g. resins, antioxidants, solvents, etc.) If the adhesive is not used within this period of time, it may become increasingly difficult to apply and its viscosity increases rapidly until irreversible gelling ultimately occurs.

Page 16: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

SUGGESTED ADDITIONS For Curing adhesive of 100 parts by weight (p.b.w) based on:

Graft - Choloroprene rubber (Rubber content approx. 16%)

.........................3-5 p.b.w. TPUA-AC528

Choloroprene rubber (Rubber content approx. 20%)

.........................5-7 p.b.w. TPUA-AC528

Hydroxyl polyurethane (Rubber content approx. 15%)

.........................3-5 p.b.w. TPUA-AC528

PACKAGE

A. each 0.8kg in a standard aluminum bottle B. each 20 bottles in a standard carton C. each 200kg in an iron drum

Notice: These values are based on the test of our present laboratory test specimens.

Page 17: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

Hardener Additive

TPUA - C43F

DESCRIPITON

The almost colorless TPUA-C 43F is designed as curing agent for adhesives based on hydroxyl polyurethane, natural and synthetic rubber. Because the solvent is ethyl acetate, TPUA-C 43F can be used in those countries where the use of methylene chloride is restricted.

TYPICAL PROPERTIES Chemical composition

...................Approx 35% solution of an aromatic polyisocyanate in ethyl acetate.

Intrinsic color ...................Almost colorless liquid NCO content, %by weight

...................8.4±0.2. Solubility ...................Soluble in various esters, ketones and aromatic

solvents. Storage stability ...................Reacts readily with moisture; for best life it should be

kept dry and stored at temperatures between 5 OC and 32OC

COMPATIBILITY WITH SOLVENTS TPUA-C 43F can be diluted with anhydrous and alcohol-free ethyl acetate, dichloropropane, trichloroethylene, acetone, methyl ethyl ketone and toluene, among other solvents. When added in relatively large proportions aliphatic hydrocarbons can cause turbidity; but can be re-dissolved by using earger proportions of the solvents mentioned above.

Notice: These values are based on the test of our present laboratory test specimens.

Page 18: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

Hardener Additive

TPUA - E33D

DESCRIPITON

The light-color TPUA-E33D (similar to Bayer Desmodur RFE) is an established, universal curing agent for adhesive based on hydroxyl polyurethane, natural and synthetic rubber. TPUA-E33D can be used instead of TPUA-13-F 25G . RFE is even more satisfactory from the aspect of industrial hygiene.

TYPICAL PROPERTIES Chemical composition

.........................Contains 27% thiophosphoric-tris-(p-isocyanato-phenyl ester) and 73% ethyl acetate.

Apperance .........................Clear yellow to brownish liquid. NCO content, %by weight

.........................7.2±0.2. Solubility .........................Soluble in acetone, toluene and methyl ethyl ketone

and aromatic solvents. Storage stability .........................Reacts readily with moisture; for best performance it

should be kept dry and stored at temperatures between 5OC and 32OC

COMPATIBILITY WITH SOLVENTS TPUA-E33D can be diluted with anhydrous and alcohol-free ethyl acetate dichloropropane, trichloroethylene, acetone, methyl ethyl ketone, toluene, and other solvents. The addition of relatively large proportions of aliphatic hydrocarbons can causeturbidity; but the solution of natural rubber in aliphatic hydrocarbons show good compatibility with TPUA-E33D, in the absence of other solvents.

PERFORMANCE

TPUA-E33D shows good bonding strength in PVC with much plasticizer, SBR with plentyof oil, coasting leather, silk and so on.

Page 19: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

APPLICATION

After the addition of TPUA-E33D, the ready-to-use double-component adhesive should be applied within a period (pot life) which is determined not only by its content of rubber but also by the other ingredients of the formulation (e.g. resins, antioxidants, solvents, etc.) If the adhesive is not used within this period, it may become increasingly difficult to apply and its viscosity increases rapidly until irreversible gelling ultimately occurs.

SUGGESTED ADDITIONS

For curing adhesive of 100 parts by weight (p.b.w.) based on: Graft-Choloroprene rubber (rubber content approx. 16%): 3-5 p.b.w. TPUA-E33D Choloroprene rubber (rubber content approx. 20%): 5-7 p.b.w. TPUA-E33D Hydroxyl polyurethane (polyurethane content approx. 15%): 3-5 p.b.w. TPUA-E33D

PACKAGE

A. each 0.75 kg in an aluminum bottle. B. each 20 bottles in standard carton. C. each 180 kg in each iron drum.

Notice: These values are based on the test of our present laboratory test specimens.

Page 20: Tpu Adhesive

ASIA: TaiwanPU.COM ● TEL: 886-2-22991666 ● FAX: 886-2-22991888 ● [email protected] North America: TaiwanPU.COM ● TEL: 408-839-2919 ● FAX: 408-351-8188 ● [email protected]

Taiwan PU Corporation

Asia 3F-1, NO.9, WU-CHUAN 1

ST

ROAD, HSIN CHUANG, TAIPEI HSIEN, TAIWAN, R.O.C

TEL: 886-2-22991666 FAX: 886-2-22991888 www.TaiwanPU.com [email protected]

North America San Jose, CA

USA TEL: 408-839-2919 FAX: 408-351-8188 www.TaiwanPU.com

[email protected]

Please contact for quotes

© Taiwan PU Corp. 2009/2010