Zhengzhou Denglan Industry Co., Ltd.

Items Specification Appearance Transparent Color Yellow Red Softening Point (R&B) 70 Acidity (KOH mg/g) 162 Unsaponifiable Matter, % 8 max Ethanol Insolubles, % 0.08 max Ash Content, % 0.09 max Red gum rosin is a kind of thickening agent to increase the elongation percentage. It is mainly used for reclaimed rubber and high-end rubber products.It can be used to replace yellow gum rosin for production. Any inquiry, pls contact sofia.chu(at)zzdenglan.com freely.

Black gum rosin is mainly used for tire reclaimed rubber production and industrial rubber products production. It is an ideal replacement for yellow gum rosin to reduce production cost but reclaim rubber quality is the same. Items Specification Appearance Dark brown Softening Point (R&B) 73 Acidity (KOH mg/g) 130.0 max Unsaponifiable Matter, % 6.0 max Ethanol Insolubles, % 0.06 max Ash Content, % 0.05 max Features: As  a kind of thickening agent, for increasing elongation percentage, it is mainly used for reclaimed rubber and high-end rubber products. Besides black gum rosin, other rubber chemicals also can be sent to you, like rubber reclaiming agent, special-made pine tar oil, environment-friendly oil, reinforcing agent, etc. Any inquiry, pls contact sofia.chu(at)zzdenglan.com freely.

Solid Odorless Reclaim Rubber Softener for Producing High Tensile Strength Reclaimed Rubber The solid odorless reclaim rubber softener is shinning black. Its odor is low and the specification is high. It is an ideal replacement for coal tar oil in reclaim rubber production. It is used to produce the reclaimed rubber with a tensile strength over 10 Mpa. Specifications: Appearance Solid black Softening Point 60-70 Ash Content 0.50% 18 PAHS sum1000mg/kg

Product Model: Coumarone Indene Resin  Grade: C90 Synonyms: C90 ,Coal-tar resins,Coumarone-indene resins,Benzofuranyl indenyl resin,coumarone indene Physical Properties: C90 has excellent cementing, antioxidant, waterproof, thermal stability,acid and alkali chemical stability. Specification: Item Specification Appearance Softening Point() 70-90, 90-100, 100-110, 110-120 Acid Value ï¼?KOH/gï¼? 0.4 max Ash, % 0.05 max Color No. 18 Application: 1. Deep color resin is commonly used as rubber softener, rubber additive, and is mainly used for making types, rubber tubes, covey belt, triangle belt and rubber shoes. 2. It may improve rubber process capability, intensify physical property of rubber, improve the intensity, elasticity and antioxidant of manufacture. 3.It can be used in low-end painting. 4. It also can be used as waterproof of polyurethane and antisepsis dope.

Specification: Softening Point()ï¼? 80-90 90-100 100-110 110-120 Color(Gardner in 50% toluene),â?¤ 8-18 8-18 8-18 8-18 Ash(%),â?¤ 0.08 0.08 0.08 0.08 Acidity(mgKOH/mg),â?¤ 0.6 0.6 0.6 0.6 Recommended Application Adhesive Paint, Tyre Rubber Adhesive, Tire Rubber Adhesive, Tyre Rubber Application: 1.       Used in Hot melt adhesive(HMA) and Solvent based adhesive(SBA) as tackifier resin 2.       Solvent based paint 3.       Printing Ink 4.       Rubber Compounding 5.       Asphalt emulsion mixtures Any inquiry, pls contact sofia.chu(at)zzdenglan.com freely.