[복사본] General 1 페이지

YCCHEM

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PU Systems

-Soft : For high resilience flexible slab-foam / For high hardness flexible slab-foam / For flexible hot mold foam / For ordinary high resilience flexible mold foams / High Ball Rebound System
-Hard : YHD-500 / YHD-310 / YHD-640 / YK-700S / YMI-300
-Semi-hard : For ordinary semi-rigid foams / System for Integral skinned foams / For semi-rigid foams
YHD-640

-Mixing Ratio : 100/194g
-Mixing Speed : 1700~2300rpm
-Mixing Temp : 20℃
-Mixing Time : 10sec"
YHD-310

-Mixing Ratio : 100/100g
-Mixing Speed : 6000~7000rpm
-Mixing Temp : 25℃
-Mixing Time : 10sec"
YHD-500

-Mixing Ratio : 100/100g
-Mixing Speed : 6000~7000rpm
-Mixing Temp : 25℃
-Mixing Time : 10sec"
For semi-rigid foams

The product contains nitrogen, and it is a product to be used as a cross-linking agent in terms of hard or semi-hard foaming. This product is used to foam a product with excellent size stability and compression strength by blending and foaming the polyol with a small functional group, namely triol or tetraol.
System for Integral skinned foams

The product has a high reactivity, and various semi-hard foams including highly elastic semi-hard, impact absorbing semi-hard, high load semi-hard foams and semi-hard foams that are close to hard foams with a high reactivity, can be produced through reactions with a cross-linking agent and crude MDI. In mold forming, forming is carried out at a relatively low temperature without external heating, and so the product is suitable for an all-in-one mold forming of goods with the synthetic resin that is sensitive to heat, such as PVC, as the outer surface. When using the product as an impact absorber and as an energy absorbing foam, such as in car bumpers, the product can obtain an outstanding property of foam with good impact resistance.
For ordinary semi-rigid foams

Various semi-hard foams including highly elastic semi-hard, impact absorbing semi-hard, high load semi-hard foams and semi-hard foams that are close to hard foams with a big reactivity can be produced through reactions with a cross-linking agent and crude MDI. In mold forming, the forming is carried out at a relatively low temperature without external heating, and so the product is a suitable all-in-one mold forming of goods with synthetic resin as the outer surface, such as a PVC that is sensitive to heat. When using the product as an impact absorber and as an energy absorbing foam, such as car bumpers, the product can obtain an outstanding property of foam with good impact resistance.
High Ball Rebound System

High quality seat pads can be manufactured with outstanding repulsive force elasticity and durability.
For ordinary high resilience flexible mold foams

The product's reactivity is high, and even and open cell's soft mold foam can be obtained by mixing with TDI-80/C-MDI.
For flexible hot mold foam

The product's reactivity is very high, and is the most suitable for soft mold foam. In case of soft mold foaming, curing is quick, so the mold cycle is reduced, mold releasing is easy. Consequently even mold releasing film is formed.
For high hardness flexible slab-foam

The product, containing a high concentration copolymer, is the polyol for slab stock foam, and it is good in terms of common use with the polyol for general soft foam. So, the product has safe dispersion attributes, and its hardness can be adjusted randomly by setting the mixing ratio. As the catalyst scope of use is broad, reactivity control is easy to be suitable for the foaming process, flame retardancy is excellent, and so the amount of flame retardant used can be reduced. The excellent property of foam including tearing strength and elongation is outstanding.
For high resilience flexible slab-foam

Highly elastic soft slab foam with high reactivity can be manufactured. Highly elastic foam can obtain foam with excellent properties including tensile strength and tearing strength. Therefore, this product is developed for cushion material for furniture, beds, and also for toys. When spraying high resilience foam, the scorching of foam can be prevented, and elongation and compression strength are high.

HEAD OFFICE, 1st, 2nd, 3rd Factory

174-12, Yuseori-gil, Seonnam-myeon, Seongju-gun, Gyeongsangbuk-do, South Korea. T. +82-54-930-2500 F. +82-54-931-8521

2nd R&D Center(Siheung)

50, Eungyenam-gil, Siheung-si, Gyeonggi-do, Korea T. +82-31-702-3941

4th Factory, SEONGJU GENERAL INDUSTRIAL COMPLEX

49, Seongjusaneopdanji-ro, Seongju-eup, Seongju-gun, Gyeongsangbuk-do, South Korea. T. +82-54-930-2800 F. +82-54-930-2811

Liaison Office(New Jersey U.S.A.)

460 Bergen Blvd. Suite 262. Palisades Park, New Jersey 07650, USA T. +1-201-944-0107

5th Factory, SEONGJU GENERAL INDUSTRIAL COMPLEX

144, Seongjusaneopdanji-ro 2gil, Seongju-eup, Seongju-gun, Gyeongsangbuk-do, South Korea.

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YCCHEM

PU Systems

YHD-640

YHD-310

YHD-500

For semi-rigid foams

System for Integral skinned foams

For ordinary semi-rigid foams

High Ball Rebound System

For ordinary high resilience flexible mold foams

For flexible hot mold foam

For high hardness flexible slab-foam

For high resilience flexible slab-foam

HEAD OFFICE, 1st, 2nd, 3rd Factory

2nd R&D Center(Siheung)

4th Factory, SEONGJU GENERAL INDUSTRIAL COMPLEX

Liaison Office(New Jersey U.S.A.)

5th Factory, SEONGJU GENERAL INDUSTRIAL COMPLEX