Various ionic forms of styrene butadiene latex emulsifying asphalt modifier Application field Various ionic forms of styrene butadiene latex emulsifying asphalt modifier are mainly used in the adhesive layer of road engineering, sealing layer, modified dilute slurry sealing layer and micro-surface, bridge deck waterproof bonding layer, waterproof coating of building waterproof engineering, waterproof ointment and other aspects. Product features Various ionic forms of butadiene latex emulsifying asphalt modifier, is a stable emulsion synthesized by high polymer material under the condition of low temperature, it is developed according to the properties of modified emulsified asphalt. The temperature sensitivity of asphalt can be significantly improved by emulsion asphalt modified with butadiene latex, low temperature property, adhesion property, crack resistance and aging resistance can be improved. Waterproof rubber spraying quick-setting latex can significantly improve the spraying quick-setting rubber asphalt waterproof coating after curing of heat resistance, bonding strength, low temperature flexibility, tensile properties and the puncture resistance after the coating film, It amends the coating after curing, such as its resistance to puncture and poor elastic recovery.
Special SBR styrene butadiene rubber asphalt modifier for waterproofing New product introduction In order to pushing the industry development, improving product quality, meeting with the demand of customers. HaiFang Rubber Technology developed XYF - ( item no. 095) styrene-butadiene rubber modifier in 2019. It grafted based on the latex and in particles form. In order to guarantee the high content at the same time, compared with normal SBR products, it can be dissolved without using colloid mill and the dissolution time is shorter. As a new kind of environmental protection material. Its main advantages: Lower melting temperature, reducing production cost, greatly reducing the dust while feeding compared with normal SBR powder. Product features 095 Waterproof SBR styrene butadiene rubber asphalt modifier is made by a certain amount of styrene in SBR styrene butadiene latex, initiated and catalyzed reaction, the formation of SBR rubber latex with a certain degree of interposition thermoplastic. The experimental results show that the high temperature properties, tensile properties, tensile strength, bonding strength and anti-aging properties of the materials can be improved obviously by adding it. To meet different customers requirements, 095 modifier was upgraded to two different kinds of products: High and low-temperature property. High temperature performance: Cohesion strength is higher than that of ordinary SBR modifier with strong peeling strength, the softening point is 4-6 higher than ordinary SBR modifier. Recommended for using in non- curing products. Low temperature performance: It is better than the ordinary SBR modifier, low temperature index is 4 lower than the normal SBR modifier, and it has a better viscosity. Recommended using in type adhesive material. Experimental test indicator SBR modifier shape Normal SBR modifier High temperature 095 Low temperature 095 Softening point 88 95 90 -20 Continuous Continuous Continuous Ultimate temperature -26 -26 -32 75 Not flowing Not flowing Not flowing Peel strength (bonding with aluminum sheet) 1.82 2.78 2.08 Peel strength (bonding with water proofing material) 1.25 1.87 1.51 Bonding effect with aluminum sheet Remains on the aluminum sheet Viscosity lasting >2h >2h >2h Quality Index Effective constituent % Fitness 16 meshes % Molecular weight Ten thousand Binding styrene% Moisture % Mooney viscosity 95 95 22-23 22-27 2.0 75 Method of use A certain proportion of styrene butadiene rubber powder should be mixed slowly into the emulsified bitumen at 140 C-150 C. Then raising the temperature to 185 C-195 C for stirring, until the styrene butadiene rubber powder is fully mixed evenly and swollen while stirring about one and a half hour and with no distinct particles.
Piston rubber.
Valve rubber.
Specifications: Volatile content:2.0 Organic acid:2.3 Organic soap:0.1 Styrene content:62 Tensil strength(Mpa):8.2 Shore Hardness A:98 ML degree(mooney viscosity):45-60 25KG in composite bag(plastic film+fabrics) lined kraft paper. Stored in clean place, avoid fire, insolation, dust and heat, the max pile is less than 20 bags.
Butadiene-Acrylonitrile Latex is a kind of high-polymer dispersion emulsion polymerized by free radical emulsion through advanced techniques. The third generation impregnated latex has oil resistance and solvent resistance and can be cross-linked with sulfur and metal oxides. It also has the characteristics of easy film formation and film removal. Its stability and products are better than natural latex. Application: Mainly used to produce lined gloves, unlined gloves, various industrial oil resistant gloves, especially suitable for making disposable medical examination gloves. The product is soft in texture, smooth and smooth, comfortable to wear, oil-resistant, solvent-resistant, acid- and alkali-resistant.
High styrene rubber.
PTFE, PVDF, FEP, PFA, FKM,Silicone Products, SBR-Latex, NBR-Latex.
Raw materials for runway and sport court flooring surface, covering: polyurethane binder, water based pu coating, spraying polyurea, silicon pu elastic layer, epdm/tpe rubber granules..Manufacturer
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