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Process Synthetic Leather and PU Coated Spilt Leather

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HEUNGIL Polychem Co., Ltd.

Country / Year Established: South Korea /

Business type: Others

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DUNS

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PRODUCT DESCRIPTION COMPANY INFORMATION Related Products

Product name	Process Synthetic Leather and PU Coated Spilt Leather	Certification	-
Category	Other Chemicals	Ingredients	-
Keyword	-	Unit Size	-
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Product Information

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
Item	Solid (%)	Viscosity (PSf/㎠)	100% Modulus (kgf/㎠)	Tensile strength (kgf/㎠)	Elongation %	Characteristics	Application
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,Enamel Molding 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
Item	Solid (%)	Viscosity (PSf/㎠)	100% Modulus (kgf/㎠)	Tensile strength (kgf/㎠)	Elongation %	Characteristics	Application
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
Item	Solid (%)	Viscosity (PSf/㎠)	100% Modulus (kgf/㎠)	Tensile strength (kgf/㎠)	Elongation %	Characteristics	Application
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 lamination Flocking	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, Elasticity Hydrolysis resistance	Shoes,Bag Upholstery
HB-2020	69~71	600~900	20~30	250~350	500~600	Adhesion,High elasticity, Thin PU. Hydrolysis resistance	Shoes,Bag Upholstery
HB-2020P	69~71	600~900	20~30	350~450	350~450	Hydrolysis resistance	Shoes,Bag Upholstery
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,Bag Upholstery
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,Bag Upholstery

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HEUNGIL Polychem Co., Ltd.

Minisite Heart

Country / Year Established: South Korea /

Business type: Others

DUNS

President: HA, JIN-MAN

Address: 1724-1, Songjeong-dong, Gangseo-gu, Busan, Korea

Product Category: Dyestuffs,Other Fertilizers

No. of Total Employees: 1-50

Company introduction: We, Heung Il Polychem Co., Ltd. produce and supply polyerethane resin & colorants Toner which are used as a fundamental materials of synthetic leather for shoe upper, garment, bag, gloves, and ball etc. Producing plyerthane resin and colorants Toner Though an effective manufacturing process is a driving force growing our company. Also, we are focusing ourselves on the future strategic industry through developing a new highly value-added and qualified raw material.

We develop highly technological, highly value-added, and environment friendly products on the basis of our ecperience and technology accumulated by barious routes and continue to renovate management and develop human resources in dorder to help our customers to make a profit by practicing our spirit of enterprise " Best qualilty service, Best price." Moreover,. we always habe tried to make an workplace trusted and beloved by our employees.

The company which considers enbironment and propares the future is what heung-il plychem Co., Ltd. wants to be. We will try our best.