Qingdao Orke Chemical Co., Ltd. is one of the most professional manufacturers and suppliers of hydrogenated dcpd resin in China, supports customized service with competitive price. Please feel free to buy bulk hydrogenated dcpd resin in stock here from our factory. If you have any enquiry about quotation and free sample, please feel free to email us.
Hydrogenated DCPD resin is a thermoplastic resin produced by catalytic hydrogenation reaction, which has significantly improved its aging resistance and chemical corrosion resistance.Because of its good weather resistance and stability, it can be widely used in adhesives, coatings, inks, rubber modification and other fields.
The main product characteristics of it is as below：
*Water and moisture resistant
It has a certain hydrophobic property. When used in coatings or adhesives, it can improve the water resistance and moisture resistance of products, and reduce the erosion of water on the substrate or bonding interface.
*Good chemical stability
It has strong tolerance to acid, alkali, solvent and other common chemical substances, and is not easy to react with other materials when mixed, so it can keep the overall performance of the product stable.
*Low chromaticity characteristics
The finished product is usually light or colorless, which will not affect the appearance of downstream products and meet the requirements of high appearance.
*Excellent weather resistance
The unsaturated bonds are reduced by hydrogenation treatment, which can resist ultraviolet, high temperature, humidity and other environmental factors for a long time.It does not age, yellow or decay, so it is suitable for outdoor or long-term use.
Application
Footwear field
Because of its special chemical properties, Hydrogenated DCPD Resin has a good effect on shoe adhesive, shoe coating and sole modification.It can improve the bonding strength, flexibility and bending resistance of shoe materials, and reduce the problems such as delamination and sole fracture during wearing shoes.
Toy manufacturing
The surface coating for children's toys has low volatility and good safety, which can avoid the release of harmful substances in the use of toys, and improve the wear resistance and anti-fall performance of toys.
Agricultural facilities
The modified greenhouse film or anticorrosive coating for metal support can improve the aging resistance of greenhouse film (extend service life) and the corrosion resistance of support, so as to ensure the stable use of greenhouse facilities in outdoor agricultural environment.
Wire and cable insulation field
High adhesion and heat resistance can significantly improve the bonding strength between rubber and cord/rubber material, and ensure the structural integrity of heavy-duty tires under high speed friction conditions.
Package & Storage
Package
25kg bag, 500kg bag, customized package
Storage
Keep the bag sealed to avoid moisture absorption and clumping.
Stored in a cool and dry place, better under 35℃.
Avoid direct sunlight.
Keep away from heating and fire.
FAQ
Q: In which applications that focus on appearance are the "low chromaticity characteristics" of DCPD hydrogenated resin helpful?
A: Hydrogenated DCPD Resin is of great help to the field of light-colored coatings (such as automotive interior coatings, to avoid the appearance of different colors in finished products) and transparent adhesives (such as electronic component bonding glue, not to block the appearance of components).
Q: In the field of furniture coating for solid wood furniture paint, will there be cracks or wrinkles?
A: It has excellent flexibility, can stretch and shrink with the slight deformation of wood, and has strong adhesion to the surface of wood, which can closely fit the wood texture. Even when the temperature and humidity change greatly in the environment, it can maintain the integrity of the paint film.
Q: What specific environmental tests does its excellent weather resistance manifest itself in? How long can this feature last in outdoor scenarios?
A: Its weather resistance is mainly reflected in resisting ultraviolet radiation, high temperature and humidity, hot and cold alternation and salt spray erosion and other environmental tests. In the conventional outdoor scene, it can guarantee the stable use of the product for 5-10 years, and the specific life will vary slightly depending on the harshness of the use environment.
Q: Good thermal stability is its outstanding advantage. In which fields can it be used?
A: In the process of high temperature processing, no volatile harmful components (such as formaldehyde, benzene substances) will be released. It is suitable for powder coating baking, plastic melting and other high temperature scenarios.
Product Specification
| D-100H | D-110H | D-120H | |
|
Softening point (℃) |
98-105 | 105-115 | 115-125 |
|
Yellow Index (YI) |
≤5 | ≤5 | ≤5 |
|
Acid number (mgKOH/g) |
﹤0.1 | ﹤0.1 | ﹤0.1 |
|
Thermal stability (200℃,5h,YI) |
≤10 | ≤10 | ≤10 |