Shin Nakamura Chemical synthesizes acrylate monomers with various different characteristics depending on the type of alcohol used. We also take into account factors such as the ease of handling the product, matched to the application, and produce a great variety of products with controlled properties and molecular weights speedily and from small batch sizes. The main applications include electronic materials, UV inks, coating materials and molding materials.
In addition, we also handle the supply of photo curable oligomers such as urethane acrylates and epoxy acrylates, products that perform well in electronics, electrical and optical material applications.

Urethane acrylates Product list

Product name	Structure	Theo- retical mole- cular weight	Number of func- tional groups	Colour number (APHA)	Vis-cosity (mPa•s)	Elon- gation (%)	Tensile strength (kg/cm2)	Pencil hard- ness	MITI No.	CAS	Characteristics / applications
Hard type
U-4HA	Non- yellowing	600	4	20	20,000 /25°C	-	-	7H	7-841	existed	Hard coat applications, cross-linking agents, etc.
U-6HA	Non- yellowing	1200	6	30	40,000 /50°C	-	-	4H	7-841	existed
U-6LPA	Non- yellowing	800	6	70	400,000 /25°C	-	-	6H	7-841	existed
*UA-1100H	Non- yellowing	760	6	40	11,000 /25°C	-	-	6H	7-841	existed
UA-53H	Non- yellowing	2,300	15	40	45,000 /40°C	-	-	7H	7-841	existed
*UA-33H	Non- yellowing	1,400	9	30	50,000 /40°C	-	-	6H	7-841	existed
Soft type
*U-200PA	PEs Non- yellowing	2,700	2	100	60,000 /40°C	100	170	6B	7-2055	existed	Adhesive agents
*UA-4200	PE Non- yellowing	1,300	2	30	2,000 /25°C	30	20	6B	7-822	existed
Tough type
UA-122P	PEs Non- yellowing	1,100	2	50	43,000 /40°C	50	220	2H	small production	existed	Degree of elongation, strength
Water type
UA-7100	PE Non- yellowing	2,000	3	20	15,000 /25°C	30	40	2B	7-822	un- registered	Dilutable in water
UA-7200	Non- yellowing	1,000 ~ 1,500	3 ~ 6	20	60,000 /25°C	-	-	3H	7-841	existed

*Development product
PE:Polyether PEs:Polyester
Pencil hardness: substrate PMMA board
load: 500g