Descriptions
Polyurethane resins for Dry-process synthetic leather and PU coated split (action) leather: It is used in manufacturing various synthetic leather through transfer-coating process using release paper on fabric materials of woven & non-woven. It can be applied to garment, shoes, bag, furniture, etc. By selecting process method (Wet, Dry, Semi Dry lamination) according to its kinds of fibers & usages. It is separated into one component skin resin & two component binder resin. And it has flexibility at low temperature, anti-hydrolysis, moisture permeability and softness. It is used in manufacturing PU coated split leather, which is similar to grain leather through transfer coating process using release paper on split leather. It is called as PU resin for action leather. It is divided several grades of PU resins like Nubuck, Pull-up, flexible(especially at low temp.), and foaming type, which can satisfy various needs of users. We already finished developing specialized goods such as pile flocking on split leather and Wet-processed film imitation, which has highly added value.
1-1. component PU for Dry Process
Developed for the application of Dry-processed synthetic leather, 1-component PU is a.thermoplastic Polyurethane resin solution. Once solvent is volatilized, 1-component PU forms film that has highly durable elasticity and strength, which results in chemical and abrasion resistance, low temperature flexibility, and resistance to solvents and chemicals
Item
Solid(%)
Viscosity(PSf/?)
Physical properties of film
Characteristics
Application
100% Modulus(kgf/?)
Tensile strength(kgf/?)
Elongation%
HD-6070
29~31
600~900
60~70
550~650
450~550
Low temp flexibility,Good light stability
Shoes
HD-6070LC
29~31
600~900
45~55
350~350
500~600
Enamel type, Flexibility
Shoes
HD-6370
29~31
600~900
55~65
480~550
450~550
Low temp flexibility, Good light stability
Shoes
HD-8470A
29~31
400~550
50~65
350~500
500~600
Hydrolysis resistance,High elasticity, Waterproof
Shoes
HD-710G
29~31
600~900
65~75
500~600
300~400
General type
Bag, Upholstery
HD-7370B
29~31
700~900
55~65
350~450
500~600
High elasticity, Low temp flexbility
Shoes
HD-7380
29~31
600~900
60~70
300~400
350~450
General type,Flexibility,Good light stability
Shoes,Bag
HD-7340
29~31
600~900
30~40
250~350
500~600
High speed drying,Hydrolysis resistance
Garment
HD-706
29~31
700~900
55~65
450~550
400~500
Hydrolysis resistance,Molding type
Shoes
HD-600A
29~31
600~900
65~75
550~650
400~500
Hydrolysis resistance,Flexbility,Enamel type,Heat rexixtance
Car seat,Furmiture,Bag
HD-280A
29~31
600~900
70~80
500~600
350~450
Heat rexixtance,EnamelMolding type
Shoes,Furmiture,Bag
HD-7100
29~31
600~900
95~105
700~800
300~450
Hard type, Abrasion resistance, Good solvent resistance
Bag
HD-730
29~31
600~900
25~35
300~400
600~700
Soft touch, Non-tacky type
Garment
HD-300NY
29~31
600~900
65~75
550~650
450~550
Hydrolysis resistance,Flexbility,Non yellowing
Shoes
HD-320NY
29~31
600~900
15~25
300`400
550~650
Hydrolysis resistance,Flexbility,Non yellowing
Shoes,Garment
HD-360NY
29~31
600~900
55~65
600~700
500~600
Hydrolysis resistance,Flexbility,Non yellowing
Shoes
HD-370NY
29~31
600~900
65~75
550~650
450~550
Hydrolysis resistance,Flexbility,Non yellowing
Shoes,Bag
HD-3250NY
29~31
600~900
220~270
900~1100
200~300
Hydrolysis resistance,Flexbility,Non yellowing
Shoes,Bag
1-1. component PU adhesive layer
1-component PU adhesive is a thermoplastic Polyurethane solution. Once solvent is volatilized, it.shows strong adhesion, heat resistance, elasticity, and low temperature flexibility.
Item
Solid(%)
Viscosity(PSf/?)
Physical properties of film
Characteristics
Application
100% Modulus(kgf/?)
Tensile strength(kgf/?)
Elongation%
HB-2003
44~46
600~900
20~30
200~300
600~700
PVC/Nylon,PVC/PE Foam
Garment,upholstery
HB-2005
49~51
450~650
10~20
250~350
650~750
Quick-setting type
Garment,upholstery
HB-2006
49~51
450~650
20~30
260~370
450~550
Quick-setting type
Garment,shoes
HB-550DC
49~51
500~800
20~40
230~330
500~650
Good solvent resistance
Garment,upholstery
HB-2050
49~51
500~800
40~50
350~450
600~800
High elasticity,Quick-setting type
Garment,shoes
HD-7340F
59`61
200~400
10~20
250~350
650~750
Semi-foam type,Hydrolysis resistance
Garment
HD-2290F
39~41
180~250
50~60
400~500
400~500
Semi-foam type,Buffing type
Shoes,bag,upholstery
HD-5250F
53~55
150~250
10~30
200~300
600~800
Semi-foam type,Waxy type
Shoes,bag,upholstery
1-2. Component PU adhesive layer
2-component PU adhesive is an OH terminated Polyurethane solution and when mixed with the proper amount of cross-linking agents and accelerators, it forms a cross-linked film. This newly created film has good adhesion, elasticity, chemical resistance, and resistance to outdoor weathering. The adequate level of hardness may be obtained by controlling the adding amount of cross-linking agents. In order to meet the many prevailing requirements, various specifications are available.
Item
Solid(%)
Viscosity(PSf/?)
Physical properties of film
Characteristics
Application
100% Modulus(kgf/?)
Tensile strength(kgf/?)
Elongation%
HB-2008
59~61
600~900
8~20
200~300
450~600
Good adhesion with Nylon & PVC.Dry lamination type
Garment,Thin PU
HB-283F
59~61
800~1200
15~25
200~300
550~650
PVC/pu Semi laminationFlocking
Shoes,Bag
HB-118DC
44~46
1000~1600
15~25
350~450
700~85
Soft touch
Garment
HB-790NC
69~71
600~900
15~25
250~350
350~500
Hydrolysis resistance,Good light & NOX stability
Garment,Furniture
HB-2030C
69~71
600~900
25~35
350~450
700~800
Adhesion, ElasticityHydrolysis resistance
Shoes,BagUpholstery
HB-2020
69~71
600~900
20~30
250~350
500~600
Adhesion,High elasticity,Thin PU. Hydrolysis resistance
Shoes,BagUpholstery
HB-2020P
69~71
600~900
20~30
350~450
350~450
Hydrolysis resistance
Shoes,BagUpholstery
HB-2080
79~81
200~400
10~20
250~350
650~750
High solid foam type,thin PU.
Garment
HB-2925
69~71
100~400
30~40
350~450
550~650
Semi-foam type
Shoes,BagUpholstery
HB-2070
69~71
600~900
20~25
350~450
350~450
Semi-foam type,Good hydrolysis resistance
Shoes,Bag
HB-2009
69~71
450~650
30~40
350~450
550~650
Semi-foam type
Shoes,BagUpholstery
Process Synthetic Leather and PU Coated Sp...
Description
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Payment & Shipping Conditions:
- Payment: We accept payment through Paypal Only.
- Shipping: We will ship the catalog once the payment is received. And you will be receiving the catalog with in 10 -14 busines days. Shipping might be delayed in due to international shipping conditions which is depends on the countries receiveing. In case hard copy of catalog is not available then we will ship the soft copy.
- Refund: We can refund the order before shipping process was initiated. Incase Catalog not available, we will make sure to refund the order.
- Note: This is a Catalog Produt.
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