Features of resin powder 【 Mass sales 】

Features of resin powder 【 Mass sales 】

As a new type of thermal insulation material in building materials, the resin glue powder has the characteristics of strong plasticity, wear resistance, heat resistance, etc. The polymer resin material it uses has a strong adsorption force, and its flexibility is particularly strong, which other materials can not achieve. This kind of resin glue powder is generally used on walls, sticking to ceramic tiles, so its role is very large. Polystyrene board system adhesive powder, which is made by high temperature, high pressure, spray drying and homopolymerization with a variety of imported activated micro powder, can significantly improve the bonding ability of bonded mortar with extruded board (bonding with micro permeability) and its own tensile strength, and has good construction performance of falling resistance, water retention and thickening, outstanding water resistance, freeze-thaw resistance, heat resistance and aging performance, simple ingredients, and easy use, Low cost on a year-on-year basis. Physical and chemical performance index test item index Appearance powdery solid content 99% Bulk density g/L 950-1000 Ash% ＜ 1 PH value 6-8 Film forming temperature ℃ 0 Product description Extrusion board system adhesive powder is for cement-based series building materials products, this product and cement can be completely dissolved in cement-based dry mixed mortar paste, after curing, the strength of cement will not be reduced, and the bonding effect Film forming and flexibility, and good weather resistance and stability. The obvious advantage of using this product is its super bonding performance and crack resistance. After drying, it can effectively prevent the corrosion of acidic air on the wall. After being wet, it is not easy to pulverize and deliquescence. It is widely used in bonding mortar and crack resistant mortar wall materials, and can significantly reduce production costs. Application example 1. Bonding mortar (XPS board insulation system) Production reference formula ① PO42.5 ordinary silica cement 400KG/T ② quartz sand 600KG/T ③ XY-01 extrusion board system rubber powder 10KG/T ④ HPMC 0-2KG/T directly add water and mix evenly, with water cement ratio of 20~22%, It can be used after being placed for 5 to 10 minutes. It is forbidden to construct at a temperature below 5 ℃. It is better to use it up within 30 minutes at a time. The bonding thickness is 3-5 mm. After 28 days, 80% of the bonding effect can be achieved, with the amount of about 5 KG/㎡. Quality parameter item inspection item Quality index Tensile bond strength of thermal insulation bonding mortar and cement mortar at normal temperature ≥ 0.60 Water resistance ≥ 0.50 Freeze thaw resistance ≥ 0.50 and extruded board at normal temperature ≥ 0.1 or extruded board damaged Water resistance ≥ 0.1 or extruded board damaged Freeze thaw resistance ≥ 0.1 or extruded board damaged Operational time, H 1.5-4 Construction method reference: JGJ/144-2004 Technical Specification for External Wall Thermal Insulation Engineering Product quality reference: JG149-2003 Expansion Extruded Board Thin Plastering External Wall Thermal Insulation System 2. Plastering mortar (XPS board thermal insulation system) Production reference formula ① PO42.5 ordinary silicon cement 350-400KG/T ② quartz sand 600-650KG/T ③ rubber powder of extrusion board system 10KG/T ④ HPMC 1-3KG/T ⑤ polypropylene fiber 1.5KG/T ⑥ Wood fiber 3KG/T shall be directly mixed with water, and the water cement ratio shall be 20~22%. It can be used after being placed for 5~10 minutes. Construction standard requirements: the thickness of mortar for the overlay of the extruded board bottom layer is 2~3mm. After the grid cloth is pasted and compacted, 1~2mm thick mortar is applied. The reinforced part is 5~7mm thick. After 28 days, 80% of the solidification and bonding effect can be achieved. The dosage is about 5KG/㎡. Quality parameter item inspection item Quality index Tensile bond strength of thermal insulation plastering mortar and extrusion board resistance to freezing and thawing ≥ 0.50 Normal temperature ≥ 0.1 or extrusion board damage Water resistance ≥ 0.1 or extrusion board damage Freeze thawing resistance ≥ 0.1 or extrusion board damage Operational time, h 1.5-4 flexibility (28d compression ratio) ≤ 3 24 Water absorption, G/㎡≤ 1000 Crack resistance: no cracks below 5 mm Water permeability (24h), ml ≤ 3 Wet flow density of water vapor, g/㎡. h ≥ 1.00 Construction method reference: JGJ/144-2004 Technical Specification for External Thermal Insulation Engineering of External Walls Product quality reference: JG149-2003 Expansion Extrusion Board Thin Plastering External Wall External Temperature Protection System Precautions: 1. Feeding should not be input at one time; 2. When polypropylene fiber needs to be added, it should be put into the cement to disperse, because the fine particles of cement can eliminate the static electricity of the fiber, so that the polypropylene fiber can be dispersed; 3. Mix evenly, but the mixing time should not be too long, preferably 15 minutes. It is easy to precipitate and separate the sand and cement when mixing for a long time (special attention should be paid to vertical mixers); 4. The dosage of additives needs to be adjusted according to seasonal changes; 5. Avoid additives or cement caking due to moisture; 6. It is strictly prohibited to stack and use together with acid substances; It is prohibited to use below 7.5 ℃ in construction. Low temperature construction will cause major engineering quality problems, resulting in non adhesion between plastering mortar and insulation board, which is a engineering quality problem for which there is no remedial plan later. Packing and storage: 1.25 KG, chemical compound paper plastic packaging bag, lined with PVC film; 2. The warranty period is 2 years. It must be waterproof and moisture-proof. After opening the package, it must be tied and sealed Resin adhesive powder I. Product introduction: As a kind of adhesive powder for exterior wall thermal insulation mortar, resin adhesive powder is mainly used to produce various polystyrene board bonding mortar and extruded board bonding mortar. It is a widely used adhesive powder in the field of building materials in China at present, and has also been vigorously promoted in the market. Resin glue powder is a kind of cheap glue powder material. When acting on polystyrene board and extruded board, it has strong cohesive force, can break the board, and the cost of mortar production is low. The new type of resin rubber powder products are high molecular polymers, etc. The resin rubber powder also has more flexibility and water resistance, which is inherent in the resin rubber powder. 2、 Product performance: 1. The resin powder is very environmentally friendly. Resin rubber powder is beneficial to living environment, environmental protection and the benign cycle of the environment. 2. The stability of resin powder is very good. If the resin glue powder is placed at 40 ℃ and - 25 ℃ under sealing condition, the quality of resin glue powder will not change easily. 3. The viscosity of resin powder is also very good. Resin glue powder can effectively increase the initial adhesion of mortar, and also improve its strength, service life and stability in the later period. 3、 Scope of application: resin adhesive powder can be used to produce polystyrene board bonding mortar, extruded board bonding mortar, plastering mortar, polystyrene particle mortar, etc. 4、 The application technology for the production of polystyrene board bonding mortar: 1. During the production, all kinds of materials and resin glue powder should be input evenly in batches, which should not be input at one time; 2. Mix well, but the mixing time should not be too long. 3. The amount of resin powder needs to be adjusted according to seasonal changes; 4. Prevent cement from being wet and caking; 5. It is strictly prohibited to stack and use together with acid substances; It is forbidden to use below 6.5 ℃ in construction. 7. The unused rubber powder should be tightly sealed and stored, and should not be exposed to the air to prevent moisture from volatilizing effective ingredients. 5、 Packaging and storage: 1. Plastic woven composite bag with plastic film bag inside, net weight of each bag is 25k