Covestro, a subsidiary of Bayer, is renowned worldwide for its production of advanced polymers and high-performance plastics.
Covesstro Pergut is a series of powdered chlorine polymers that has a significant market share globally. As one of the main Chlorianted Rubber suppliers in China, iSuoChem Chlorianted Rubber is mainly a benchmark for Covestro's Pergut series products.
1. Anti-corrosion coatings
Pergut S5 to S40 are mainly used for anti-corrosion coatings, used in ship anti-corrosion coatings, container anti-corrosion coatings, chemical anti-corrosion coatings, industrial pipeline anti-corrosion coatings, road marking coatings, concrete floor coatings, swimming pool coatings, fireproof coatings, architectural coatings and printing inks wait.
2. Solvent-based adhesives
Pergut S20 to S90 can also be used in solvent-based adhesives, and when added to solvent-based adhesives, it can enhance the bond strength.
3. High viscosity System
Pergut is also available as a stand-alone adhesive system, of which the higher viscosity models S130 to S170 are the main raw materials for durable adhesives between rubber and metal.
4. The difference between S10 and B10
S10, S20, S40, S90, S170 are made of polyisoprene rubber
S5, B10, B20 raw material is polybutadiene (polybutadiene rubber)
S130 raw material is natural rubber (Natural Rubber)
Why choose iSuoChem to replace Pergut chlorinated rubber?
iSuoChem has successfully benchmarked most grades of Chlorinated Rubber of the Covestro Pergut series. (Interested parties may contact iSuoChem for specific benchmarking parameter tables.)
Most of our customers choose iSuoChem because of the same quality standard and More competitive price. This helps them to take more market shares in related industries.
iSuoChem product safety
iSuoChem introduces advanced production equipment from all over the world.
Its production process is owned by iSuoChem, which can control the CCl4 content to a very low level, and the CCl4 content is less than 0.005% pwb (=<50ppm).
Next, let's introduce the benchmarking Pergut S series, what are the main grades of iSuoChem?
Type NO. |
SR-5 |
SR-10 |
SR-20 |
SR-30 |
SR-40 |
|
Chlorine Content (%,) |
64.5%min |
|||||
Viscosity at 25℃(20% in toluene, mPa.S) |
5-8 |
8-15 |
16-26 |
25-35 |
33-51 |
|
Moisture (%) |
0.6max |
|||||
Ash content (%) |
0.6max |
|||||
Density approx.(g/ml) |
1.5 |
The above table is iSuoChem coating grade chlorinated rubber powder
Raw material: Chloroform
SR series product could be dissolved in various solvents, and compatible with many kinds of resins, plasticizers and binders.
Soluble in aromatic hydrocarbons, benzenes, esters, ketones, ethers, animal and vegetable oils and chlorinated hydrocarbon solutions, but insoluble in aliphatic hydrocarbons, alcohols and water.
염소화 고무는 네오프렌, 니트릴 고무, 페놀 수지, 알키드 수지, 아크릴 수지, 폴리우레탄 등과 호환됩니다.
아니오를 입력하십시오. |
CR-22 |
CR-40 |
CR-90 |
CR-130 |
CR-170 |
CR-400 |
염소 함량(%,) |
65%분 |
|||||
23 ℃ 에서의 점도 (톨루엔 중 18.5%, mPa.S) |
20 ± 4 |
42 ± 9 |
92 ± 18 |
150 ± 30 |
165 ± 35 |
400 ± 50 |
최대 용해도 (W w, %) |
40 |
|||||
수분(%) |
0.6최대 |
위의 표는 iSuoChem 접착 등급 염소화 고무 분말 입니다.
CR 시리즈 제품은 다양한 용제에 녹일 수 있으며 다양한 종류의 수지, 가소제 및 바인더 등과 호환됩니다.
각종 고무(NR, IR, IIR, SBR, EPDM, CR, NBR, CM)를 금속(철강, 황동, 알루미늄)에 접착하는 접착제로 사용할 수 있습니다.
주요 내용을 변경하지 않고 위의 기사를 다시 번역하여 언어를 보다 전문적으로 만들고 문맥의 논리를 보다 합리적으로 만드십시오.