Silane Terminated Polyether Polymer Hybrid Resin 30000T

タイトルまたは説明

RISUN ****0T Silane Terminated Polyether(STP) Polymer is the main material for producing adhesives, sealants and surface coating. 

Parameters
Based on **********0 Molecular Weight Polyether
Trimethoxysilane capped
Viscosity of **********0 mPa. S at *5° C
Sealant Shore A hardness is ****0
Sealant Tensile strength of 1.**1.5 MPa
Sealant Elongation at break of **0%***0%
CAS No. **********5
Catalyzed with DBTDL, DOTL or safer tin diketonoate, titanate for tin free clear sealants

Advantages of Sealants based on ****0T: 
Low viscosity and easy processing
Excellent adhesion to different substances like glass, cement, metal, wood, porous and nonporous substances and with no primers
No isocyanates or solvents
Excellent weatherability, UV resistance and chemical resistance
Low mudulus even at low temperatures
Bubble free curing at normal temperature & humidity
Low levels of tin containing like DOTL or DBTDL
High colour stability with no yellowing and good paint ability
Curing speed can be adjusted
Crystal clear sealants can be made 
Sealants can be thickened with polyamide wax or cheaper urea thickeners

Advantages of Hard Floors adhesives based on ****0T: 
High mechanical strength and recovery
High vibration resistance
Good chemical resistance
Excellent adhesion properties
Moisture resistance

Construction Application based on Risun T-series sealants: 
1. The sealant in the joints needs to be flexible and compress and elongate as the wall panels or the building sections move with weather conditions and even traffic caused vibrations when used on bridges and car parking buildings. 
2. The joints can be between expensive stone panels on the outside of new buildings, as well as inside buildings in foyers, bath rooms and kitchens. They can be coloured to match the stone or the sealant can be made crystal clear so it looks like there is no sealant. 
3. The sealant needs to not change colour when exposed to sunlight and pollution, and the hybrid sealants have better UV resistance when compared to the older Polyurethane technology sealants. 
4. The new hybrid sealants based on R****0T are better for applications currently using common silicone sealants, where the oils used to make silicone sealants come out of the sealant and stain the stone or concrete and make the face look dirty and poor quality. 
5. The sealants based on Risun ****0T polymer have the benefits of both silicone and polyurethane technology, so a true hybrid technology that removes the disadvantages of the older products.