Dicyclopentadiene DCPD Hydrocarbon Resin in High end Rubber

DCPD Resin is a pale-yellow thermoplastic resin, which is polymer of low molecular weight made of dicyclopentadiene and others by special process, and generated by poly-reaction at a certain temperature and pressure.

DCPD Resin has characteristics of high bromine value and light color, good liveness and compatibility with other bases in the rubber, especially in high-grade rubber, playing a good role in activity and solubility.

Item NO.:
DCPD Resin
EINECS No.:
265-116-8
CAS No.:
77-73-6
Color Gardener:
#3
Property:
1. DCPD has high bromine value and light color 2. Good liveness and compatibility with other bases in the rubber 3. In high grade rubber 4. High-performance DCPD resin for heat and corrosion resistance FRP

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Dicyclopentadiene DCPD Hydrocarbon Resin in High end Rubber

high bromine value,excellent chipping and cutting resistance

Chemical Name

Dicyclopentadiene Resin

Type

DCPD Resin (Yellow Solid Resin)

Chemical Properties

Dicyclopentadiene resin or DCPD resin, is the dimer of cyclopentadiene (CPD) formed by a Diels-Alder addition reaction. DCPD petroleum resins are pale yellow thermoplastic resin obtained from mainly polymerizing unsaturated dicyclopentadiene derived from C5 fraction, by- products of petroleum cracking, through pretreatment, thermal polymerization and distillation.

DCPD improves the processability and surface quality of sheet and bulk molded parts consisting of fiberglass or fillers, and unsaturated polyester. It also provides excellent dimensional stability (higher HDT and lower shrinkage), as well as improved toughness, stiffness and corrosion resistance which are typically better than those of traditional unsaturated polyester resins.

Another prominent application is EPDM rubber (ethylene propylene diene monomer); when copolymerized with olefins, it provides cross-linking sites for vulcanization.

DCPD is also used for high quality optical lenses and in formulated products such as hot melt adhesives (tackifier resins), varnishes, and paints.

Specifications

Test Item	Specification	Test Method
Appearance	Pale Yellow Granule	Eyeballing
Softening Point (^oC)	95-105	ASTM E 28
Color Gardner	# 3-# 5	ASTM D 974
Acid Value (KOH mg/g)	≤1.0	ASTM D 1544
Ash Content%(wt)	≤0.1	ASTM D 1063

Application

Through the synthesis of DCPD resin, DCPD resin for high anti-corrosion paint of ship paint can be produced.

DCPD resin for high-end rubber tires is widely used in the production of automobile parts, from general products such as seats, door panels, bathtubs to rocket launchers and High-end rubber, racing tire, truck tire

DCPD resin can also be used to produce high-grade gold powder and silver powder ink, and petroleum resin can be used as ink developer and binder.

Related Products

C5 Petroleum Hydrocarbon Resin
Application	Base Polymer Main Content	Product Recommended
Masking/Packaging Tape	NR SIS SBS	HC5100
Pressure Sensitive Adhesive	NR SIS SBS	HC5100, HC5090
HMA	EVA	HC5100, HC5090
Bookbinding HMA	EVA	HC5100
Thermoplastic Road Marking Paint	FILLERS	HC52100, HC52100A
Sealants	BUTYL RUBBER	HC52100, HC5100
Rubber Compounding	NR BR SBR	DCPD, HC5100, HC52100