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Lesco Chemical Limited, a leading hydrocarbon resin (Petroleum Resin) manufacturer and exporter in China, because of advanced hydrocarbon resin manufacture technology and decades of experience specializing in petroleum resin, LESCO had gained favorable reputaion in this field, presently LESCO products have evolved to meet the increasing demands and requirements of our customers domestical and overseas.

Main products: C5 Aliphatic Hydrocarbon Resin, C9 Aromatic Petroleum Resin, C5/C9 Copolymerized Hydrocarbon Resin, C5 Alicyclic Petroleum Resin, DCPD Alicylic Hydrocarbon Resin, Terprene Resin and Coumarone Resin.

Our C5 aliphatic hydrocarbon resin, with yearly capacity of around 17,000 tons, is widely used in thermoplastic road-marking paints, hot-melt adhesive, pressure-sensitive adhesive, tire, rubber, coating, glue, tape, etc.

Our C9 aromatic hydrocarbon resin, more than 14,000 tons per year, with main used in paint, printing ink, rubber, etc.

C5/C9 Copolymerized hydrocarbon resin, more than 9,000 tons per year, is widely used in adhesive, rubber, tire, etc.

C5 Alicylic Petroleum Resin, more than 8000 tons yearly, mainly used in rubber, tire, paints, adhesive, road-marking paints, etc.

Lesco passed ISO 9001:2000 verified in 2007. It is our mission to supply the highest-quality raw materials at the most competitive price possibly.

Our company has many years' cooperative relationships with clients at home and abroad. We can offer clients high quality products and stable goods supply.

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LESTAC

LESTAC H5100 is water-white thermoplastic resin obtained from mainly polymerizing unsaturated aliphatic 1,3-pentadiene (1,3-piperlene) and some monomers derived from the process of thermal cracking of naphtha. its whiteness character is especially suitable for uages in light-color products to improve the color and thermal stability. it is characterized by its light color, excellent balance of tack and of cohesive properties,excellent heat stability and compatibility with base polymers such as EVA, SIS, SEBS, etc. The major usages are tackifier for pressure sensitive adhesive, because of its well balanced PSA properties such as tackness, adhesive strength and cohesive strength.

LESTAC H5100

LESTAC P130 is from light color to pale yellow color, catalysis or thermo-polymerization process,thermoplastic resin, obtained from mainly thermal polymerizing unsaturated aromatic and indene derived from the process of thermal cracking of naphtha. It's characterized by low molecular wight, a high level of compatibility and excellent resistance to acids, alkali and moisture, so the major usages are Paint, Printing Ink, Rubber Compound and Tire. This grade also can be use as tackifier in hot-melt adhesive, water repellent agent, concrete curing agent and binder for asphalt.

LESTAC P130

LESTAC CY100 is pale yellow thermoplastic resin obtained from mainly polymerizing unsaturated aliphatic 1,3-pentadiene (1,3-piperlene) dicyclopentadiene and some monomers derived from the process of thermal cracking of naphtha. This resin have some smell but lower price than C5 aliphatic resin. The major usages are the binder for rubber and tire compound, strap, shoes,etc. also can be used tackifier for pressure sensitive adhesive, because of its well balanced PSA properties such as tackness, adhesive strength and cohesive strength.

LESTAC CY100

LESTAC DP120 is brown to dark brown color thermoplastic granule or flake resin obtained from mainly thermal polymerizing unsaturated aromatic and indene derived from the process of thermal cracking of naphtha. The major usages are Paint, Printing Ink, Rubber Compound and Tire. This grade also can be use as water repellent agent, concrete curing agent and binder for asphalt.

LESTAC DP120

LESTAC TR100 is terprene resin, also known as polyterprene resin,a pale yellow granular thermoplastic resin obtained from mainly terprene feedstocks either from wood sources or from citrus fruits, by the use of turpentine and α pinene and β pinene, in the role of aluminum trichloride catalyst. The major usages are tackifier for pressure sensitive adhesive, because of its well balanced PSA properties such as tackness, adhesive strength and cohesive strength. This grade also can be use as the binder for rubber compound, tire, etc.

LESTAC TR100

LESTAC TM100 is terprene modified pale yellow thermoplastic resin obtained from mainly polymerizing unsaturated aliphatic 1,3-pentadiene (1,3-piperlene) and some monomers derived from the process of thermal cracking of naphtha. The major usages are tackifier for pressure sensitive adhesive, because of its well balanced PSA properties such as tackness, adhesive strength and cohesive strength. This grade also can be use as the binder for rubber compound, tire, etc.

LESTAC TM100

LESTAC P140 is from light color to pale yellow color, catalysis or thermo-polymerization process,thermoplastic resin, obtained from mainly thermal polymerizing unsaturated aromatic and indene derived from the process of thermal cracking of naphtha. It's characterized by low molecular wight, a high level of compatibility and excellent resistance to acids, alkali and moisture, so the major usages are Paint, Printing Ink, Rubber Compound and Tire. This grade also can be use as tackifier in hot-melt adhesive, water repellent agent, concrete curing agent and binder for asphalt.

LESTAC P140

LESTAC DP110 is brown to dark brown color thermoplastic granule or flake resin obtained from mainly thermal polymerizing unsaturated aromatic and indene derived from the process of thermal cracking of naphtha. The major usages are Paint, Printing Ink, Rubber Compound and Tire. This grade also can be use as water repellent agent, concrete curing agent and binder for asphalt.

LESTAC DP110

LESTAC P110 is from light color to pale yellow color, catalysis or thermo-polymerization process,thermoplastic resin, obtained from mainly thermal polymerizing unsaturated aromatic and indene derived from the process of thermal cracking of naphtha. It's characterized by low molecular wight, a high level of compatibility and excellent resistance to acids, alkali and moisture, so the major usages are Paint, Printing Ink, Rubber Compound and Tire. This grade also can be use as tackifier in hot-melt adhesive, water repellent agent, concrete curing agent and binder for asphalt.

LESTAC P110

Lesco Chemical Limited

Lesco Chemical Limited, a leading hydrocarbon resin (Petroleum Resin) manufacturer and exporter in China, because of advanced hydrocarbon resin manufacture technology and decades of experience special

Lesco Chemical - Hydrocarbon Resin - ISO 9001 - Knowde

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LESTAC CR100 is brown to dark brown color thermoplastic granular or flake resin obtained from mainly thermal polymerizing unsaturated aromatic and indene derived from the process of thermal cracking of naphtha. The major usages are Paint, Printing Ink, Rubber Compound and Tire. This grade also can be use as water repellent agent, concrete curing agent and binder for asphalt.

LESTAC CR100 Technical Data Sheet

LESTAC CR100 Technical Data Sheet - Lesco Chemical Limited

LESTAC CR100 Safety Data Sheet

LESTAC CR100 Safety Data Sheet - Lesco Chemical Limited

LESTAC CR100

LESTAC CR100 is brown to dark brown color thermoplastic granular or flake resin obtained from mainly thermal polymerizing unsaturated aromatic and indene derived from the process of thermal cracking o

LESTAC - CR100 - Lesco Chemical - Binder - Benzofurans - Granules

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	Value	Units	Test Method / Conditions
Acid Value	max. 1.0	mg KOH/g	—
Softening Point (Ring & Ball)	95-105	°C	ASTM E 28
Bromine Number	max. 45	Br.cg/g	ASTM D 1159
Color (50% ResinSoild in tulene, Ga.#)	max. 5	—	ASTM D 1544
Melt Viscosity (BRFat 200°C)	max. 220	cPs	ASTM D 3236
Specific Gravity (20/20°C)	0.93 - 0.99	—	ASTM D 71

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