Phenol Formaldehyde Urea-Formaldehyde Resin Silane Modified Resins

Name: DH high polymer modified resin

Model:DH

Brief:

 Recommended applications of DH high polymer modified resin 

I Outer ordinary putties/ inner wall water resistance putties/ outer wall flexible putties I Gypsum based materials I Tempered tile-like coatings I Outer wall heat insulation sysmtem adhesive mortar/ plastering mortar/ grouting system anti-crack mortars I Inorganic heat insulation systems/ glass bead heat insulation mortars I Polyphenyl granule heat insulation grouting materials I Ceramic tile adhesives/ caulking compounds

detailed introduction

Linyi Dima Gypsum Building Materials Co., Ltd. is both a producer and a seller, mainly producing and selling gypsum building materials and gypsum chemicals (such as gypsum set retarders). The highly effective gypsum set retarders developed, based on gypsum powders, independently by our company well received by the customers. We serve the customers adhering to the principle“quality first & customer first”; and we feed back to them and the society adhering to the operation philosophy “responsibilities for the customers are those for ourselves”. The satisfaction of the customers is the motive force of development for our company; we welcome suggestions from all friends, to stimulate the development of Dima. 

DH high polymer modified resin is a high quality high polymer resin, which is also an application of the research result of the 7th Five-Year Plan. It is made, using the German technology to react through the surface activation process for special modification, to generate the high quality high polymer additive. It is highly viscous, water-soluble and thixotropic-lubricous. It can play a bigger role in putty and insulation mortar, which can significantly improve cohesion, adhesive force and strength.

Putty materials    They require good adhesive force and grindability because of  their own properties. By adding 0.6 to 2 kg of modified resins into them [and meanwhile, reduce the quantity of HPMC to improve the quality while reducing costs], it can improve their viscosity, thixotropy to prevent sticking to scraper, and improve grindability to prevent dusting. It can make their surface brighter, strength higher and workability better.                                                                   

Gypsum based materials    DH modified resins can perfectly match with gypsum materials, so DH modified resins can be added to gypsum plaster and gypsum thermal insulation to improve their density, adhesive force, flexibility and grindability.

Anti-crack mortars for outer wall thermal insulation systems and plaster systems    DH modified resins have good flexibility and  adhesive force. In the adhesive mortar and finishing mortar of outer wall thermal insulation, it is recommended to add 3 ± 0.5 kg of DH modified resins, which can significantly improve the adhesive force between cement-based inorganic materials and thermal insulation boards, like EPS/XPS, etc., and which can improve water retention thickening effect and give a certain degree of hydrophobic nature for mortar.

Experimental data show that: when 3 ± 0.5 kg of DH modified resins is added to the anti-crack mortar of polyphenyl granule insulation and glass bead insulation, it can substantially reduce the use of emulsion powder, reduce the costs of the materials for anti-crack mortar, and improve workability and crack resistance. Good scraping property, good workability, smooth and bright surface, and good water tolerance. Its strength meets standard JG149. Insulation board adhesive, 2 kg of modifies resin and 6 kg of emulsion powder, have good adhesive force, benzene adhesive plate breaking percentage and water resistance adhesive strength. Increase the use of polymer powder to 12 kg, if it is considered that the water resistance plate breaking percentage reaches 80%. In plastering mortar, 2 kg of modified resin plus 13 to 15 kg of emulsion powder, has good adhesive force, water resistance adhesive force and compressive strength.

Their formula meets the requirements of JG149; and their normal temperature and water resistance can meet the standard requirements.

42.5 ordinary Portland cement: 400 kg

Graded dry sand: 585 kg

HPMC: 1.5 kg

Redispersible powder: 12 kg

Modified resin: 2 kg