| Bayhydrol® U 355 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydrol® U 355 is an aliphatic, hydroxyfunctional polyester polyurethane dispersion that is used as binders for the formulation of water-thinnable soft-feel coatings. This product has a viscosity at 23°C, (D = approx. 240 s-1) of 250-650, a non-volatile...展開 Bayhydrol® U 355 is an aliphatic, hydroxyfunctional polyester polyurethane dispersion that is used as binders for the formulation of water-thinnable soft-feel coatings. This product has a viscosity at 23°C, (D = approx. 240 s-1) of 250-650, a non-volatile content (1g / 1h / 125°C) of 53-57, and a pH (10% in water) value of 7.0-7.5. Bayhydrol® U 355 can be combined with flexible polyurethane dispersions, e.g. Bayhydrol® UH 240 and UH 340/1, to formulate soft-feel and suede-effect coatings. This product's suitable polyisocyanate components are Bayhydur® 3100, Bayhydur® VP LS 2306 and Bayhydur® VP LS 2319. 收起 | |
| Bayhydrol® A 2290 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydrol® A 2290 is an aqueous hydroxyfunctional polyester polyacrylate dispersion that can be used in the formulation of two-component polyurethane topcoats and primers for plastics. This product has a non-volatile content (1g / 1h / 125°C, convection o...展開 Bayhydrol® A 2290 is an aqueous hydroxyfunctional polyester polyacrylate dispersion that can be used in the formulation of two-component polyurethane topcoats and primers for plastics. This product has a non-volatile content (1g / 1h / 125°C, convection oven) of 43-47, a viscosity at 23°C, D=approx.40s-1 of 200-2,000, and an acid value of 11-13. Bayhydrol® A 2290 is a polyester polyacrylate dispersion which has already been neutralized with dimethylethanolamine. It has good hydrolysis stability and can be thinned with water for application. It is preferably combined with Bayhydur® 3100, Bayhydrol® A 2290 can be used to formulate high gloss, solvent-resistant and tar-resistant top-coats. On many substrates, good adhesion with a good build can be achieved when the formulation is applied as a one-coat finish. 收起 | |
| Baybond® PU 407 | Covestro (formerly Bayer MaterialScience) 科思创 | Baybond® PU 407 is an anionic/non-ionic polyester urethane polymer, that can be used as the film-forming component in glass fiber sizes. This product is has milky white dispersion in water. This product has a non-volatile content (0.9-1.1g / 1h / 125°C, c...展開 Baybond® PU 407 is an anionic/non-ionic polyester urethane polymer, that can be used as the film-forming component in glass fiber sizes. This product is has milky white dispersion in water. This product has a non-volatile content (0.9-1.1g / 1h / 125°C, convection oven) of 40 ± 1, a flow time at 23°C, (4mmcup) of 11 - 18, and has a pH value 20°C (supply form) of 6.3 - 7.7. Baybond® PU 407 is particularly well suited for the sizing of glass fibers used to reinforce thermoplastics, particularly polyamide. Glass fiber sizes based on Baybond® PU 407 are characterized by their outstanding film-forming properties and very good adhesion. They have high colorfastness, even at elevated temperatures. It is also stable against shear forces. 收起 | |
| Impranil® DLN-SD | Covestro (formerly Bayer MaterialScience) 科思创 | 陰離子脂肪族聚酯-聚氨酯乳液，適合用於配制織物塗料用於各種應用。特殊的性能包括高柔韌性、良好的耐光性，並適合用於機械發泡 | |
| Baybond® PU 406 | Covestro (formerly Bayer MaterialScience) 科思创 | Baybond® PU 406 is a non-ionic polyurethane polymer used as the film-forming component in glass fiber sizes. This product displays a milky white dispersion in water. It has a non-volatile content (0.9-1.1g / 1h / 125°C, convection oven) of 34.5 ± 1.5, a f...展開 Baybond® PU 406 is a non-ionic polyurethane polymer used as the film-forming component in glass fiber sizes. This product displays a milky white dispersion in water. It has a non-volatile content (0.9-1.1g / 1h / 125°C, convection oven) of 34.5 ± 1.5, a flow time at 23°C, (4mmcup) of 10-22, and a pH value at 20°C, (supply form) of 5.5-7.5. 收起 | |
| Desmophen® 1100 | Covestro (formerly Bayer MaterialScience) 科思创 | 一種無溶劑型飽和聚酯樹脂，用於透明和著色雙組分聚氨酯涂料。 | |
| Bayhydrol® UH 2305 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydrol® UH 2305 is an aliphatic, anionic/non-ionic polyester-polyurethane dispersion that is a shear-stable combination binder used in the formulation of flexible two-component polyurethane top coats with pleasant handle, e.g. soft-feel systems. This p...展開 Bayhydrol® UH 2305 is an aliphatic, anionic/non-ionic polyester-polyurethane dispersion that is a shear-stable combination binder used in the formulation of flexible two-component polyurethane top coats with pleasant handle, e.g. soft-feel systems. This product has an efflux time at 23°C, (4mmcup) of 11-18, a non-volatile content (1g / 1h / 125°C) of 39-41, and a pH value of 6.5-8.5. Bayhydrol® UH 2305 can be used as a combination binder with hydroxy-functional resins, primarily Bayhydrol® U XP 2428, in the formulation of highly flexible two-component polyurethane top coats, e.g. soft-feel systems. After crosslinking with, for example, Bayhydur® 3100, force-drying (e.g. 30 - 45 min at 80 °C) yields films with a pleasant handle and good resistance to abrasion and water. 收起 | |
| Bayhydrol® UH XP 2660 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydrol® UH XP 2660 is an aliphatic polyester-polyurethane dispersion that is cosolvent-free. It is a combination binder for the formulation of water-reducible soft-feel coatings. This product has an Efflux time at 23°C, (4mmcup) of 10-30, a non-volati...展開 Bayhydrol® UH XP 2660 is an aliphatic polyester-polyurethane dispersion that is cosolvent-free. It is a combination binder for the formulation of water-reducible soft-feel coatings. This product has an Efflux time at 23°C, (4mmcup) of 10-30, a non-volatile content (1g / 1h / 125°C) of 39-41, and a pH (10% in water) of 6-8. Bayhydrol® UH XP 2660 can be used as a binder in combination with hydrofunctional resins, preferably Bayhydrol® U 355 or U 475, in the formulation of highly flexible two-component polyurethane topcoats (e.g. in soft-touch coating systems). When crosslinking with e.g. Bayhydur® 3100, force drying (e.g. 30-45 min at 80°C) yields films with good surface handle, very good resistance to solvents and very good hydrolytic stability. 收起 | |
| Bayhydrol® A 2139/2 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydrol® A 2139/2 is an aqueous, fatty acid-modified, hydroxyfunctional polyester/polyacrylate copolymer that can be used in the formulation of two-component polyurethane top coats and primers for plastics. This product has a non-volatile content (1g / ...展開 Bayhydrol® A 2139/2 is an aqueous, fatty acid-modified, hydroxyfunctional polyester/polyacrylate copolymer that can be used in the formulation of two-component polyurethane top coats and primers for plastics. This product has a non-volatile content (1g / 1h / 125°C/convection oven) of 45-49, a viscosity at 23°C, (D = approx. 40 s-1) of 1,000 - 2,500, an acid value of 11.5 - 14.5, and a pH (1:4 in demineralised water) value of 6.8 - 7.9. Bayhydrol® A 2139/2 can be combined with Bayhydur® 3100 to yield highgloss solvent-resistant top coats. It is used as a one-coat top coat on many substrates, it has good adhesion and high body. When combined, it can also be used to formulate two-component primers for many thermoplastics and thermosets. 收起 | |
| Desmophen® C 1200 | Covestro (formerly Bayer MaterialScience) 科思创 | 線性脂肪族聚碳酸酯聚酯。用作高級柔韌性涂料和封閉劑的主體樹脂。 | |
| Desmophen® 1300 EA | Covestro (formerly Bayer MaterialScience) 科思创 | 一種聚酯多元醇，用作與聚異氰酸酯的共反應物，用於自干型雙組分涂料的配方。 | |
| Impranil® DLP | Covestro (formerly Bayer MaterialScience) 科思创 | 陰離子脂肪族聚酯-聚氨酯乳液，適合用於配制織物塗料用於各種應用 | |
| Impranil® DL 1380 | Covestro (formerly Bayer MaterialScience) 科思创 | 陰離子脂肪族聚酯-聚氨酯乳液。適合用於配制織物塗料用於各種應用。特殊性能包括高柔韌性、良好的耐光性、高固體份、柔軟觸感，並適用於機械發泡 | |
| Impranil® DL 1537 | Covestro (formerly Bayer MaterialScience) 科思创 | 陰離子脂肪族聚酯-聚氨酯乳液。適合用於配制織物塗料用於各種應用。特殊性能包括非常好的耐水解性、良好的附著力、高固體份、良好的攪拌穩定性、柔軟觸感，並適用於機械發泡 | |
| Bayhydrol® UH 240 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydrol® UH 240 is an anionic polyester polyurethane dispersion used as combination binder in highly flexible, water-thinnable, air- and force-drying primers and one-coat finishes for plastics. It gives good surface handle and good resistance to abrasio...展開 Bayhydrol® UH 240 is an anionic polyester polyurethane dispersion used as combination binder in highly flexible, water-thinnable, air- and force-drying primers and one-coat finishes for plastics. It gives good surface handle and good resistance to abrasion/water. This product has an Efflux time at 23°C, (4mmcup) of max. 70, a non-volatile content (1g / 1h / 125°C) of 39-41, and a pH value of 6-8, and a mean particle size of max. 210. Bayhydrol® UH 240 can be used in combination with hydrofunctional resins, preferably Bayhydrol® U XP 2428, and U 355 either U 475, in the formulation of highly flexible two-component polyurethane top coats (e.g. in soft-feel coating systems). After cross-linking, Bayhydur® 3100 force-drying (e.g. 30 - 45 min at 80°C) yields films with good surface handle and good resistance to abrasion and water. 收起 | |
| Desmophen® 1400 PR 75% MIBK | Covestro (formerly Bayer MaterialScience) 科思创 | 非幹性脂肪酸改性聚酯，適合作為多異氰酸酯的共反應劑用於配制自幹雙組份聚氨酯塗料 | |
| Desmophen® C 1100 | Covestro (formerly Bayer MaterialScience) 科思创 | 線性脂肪族聚碳酸酯聚酯，可用作各種聚氨酯體系的優質基礎組份 | |
| Bayhydrol® A 2227/1 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydrol® A 2227/1 is a polyester-polyacrylate dispersion used in the formulation of stoving industrial coatings with high whiteness retention on exposure to high temperatures. It can also be used in the formulation of stoving industrial coatings with hi...展開 Bayhydrol® A 2227/1 is a polyester-polyacrylate dispersion used in the formulation of stoving industrial coatings with high whiteness retention on exposure to high temperatures. It can also be used in the formulation of stoving industrial coatings with high whiteness retention on exposure to high temperatures. This product has a non-volatile content (1g / 1h / 125°C / convection oven) of 41-43, a viscosity at 23°C, (D = approx. 40 s-1) of 700 - 2,500, an acid value of 7-10, and a pH (1:3 in demineralised water) of 7,5 - 8,5. Bayhydrol® A 2227/1 is characterised by its good pigment wetting properties and high shear stability. Bead and sand mills have proved suitable as grinding equipment. Grinding temperatures of up to approx. 50°C have no detrimental effect on quality of the coating. Given the many different pigments available, the storage stability should always be tested. The rutile titanium dioxide pigments of the Tronox range, especially Tronox® R-KB-4, are particularly suitable. 收起 | |
| Desmophen® 1300 BA | Covestro (formerly Bayer MaterialScience) 科思创 | 聚酯多元醇，用作聚氨酯的共反應物，用於自干型雙組分涂料配方。 | |
| Desmophen® 1652 | Covestro (formerly Bayer MaterialScience) 科思创 | 線性羥基聚酯，用於配置柔韌性PU涂料。 | |
| Desmophen® 670 | Covestro (formerly Bayer MaterialScience) 科思创 | 輕度支鏈化的羥基聚酯，通常用作Desmodur N 75和N 3390的共反應劑，用來配置柔韌的耐侯性能穩定的涂料。 | |
| Baybond® PU 405 | Covestro (formerly Bayer MaterialScience) 科思创 | Baybond® PU 405 is an anionic/non-ionic crosslinking polyether urethane polymer used as the film-forming component in glass fibre sizes. This product becomes milky white when dispersed in water. This product has a non-volatile content (0.9-1.1g / 1h / 125...展開 Baybond® PU 405 is an anionic/non-ionic crosslinking polyether urethane polymer used as the film-forming component in glass fibre sizes. This product becomes milky white when dispersed in water. This product has a non-volatile content (0.9-1.1g / 1h / 125°C, convection oven) of 32-35, a flow time at 23°C, (4mmcup) of 11-18, and a pH value 20°C (supply form) of 6.0-8.0. Baybond® PU 405 was developed for the sizing of glass fibres used to reinforce thermoplastics, particularly polyamide. Glass fibre sizes based on Baybond® PU 405 are characterised by their outstanding film-forming properties and very good adhesion. They have very good colourfastness, even at high temperatures. The mechanical film properties of the product are developed fully by post-crosslinking at temperatures from 170°C for a duration of 20 minutes. Baybond® PU 405 is also highly resistant to shear forces and hydrolysis. 收起 | |
| Impranil® DLN W 50 | Covestro (formerly Bayer MaterialScience) 科思创 | 陰離子脂肪族聚酯-聚氨酯乳液，適合用於配制織物塗料用於各種應用 | |
| Bayhydrol® UH 2606 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydrol® UH 2606 is a solvent-free anionic polyurethane dispersion containing polycarbonate that is used as a binder for the formulation of water-reducible coatings for plastic substrates and wood materials. This product has an Efflux time at 23°C (4mmc...展開 Bayhydrol® UH 2606 is a solvent-free anionic polyurethane dispersion containing polycarbonate that is used as a binder for the formulation of water-reducible coatings for plastic substrates and wood materials. This product has an Efflux time at 23°C (4mmcup) of 12-60, a non-volatile content (1g / 1h / 125°C) of 34-36, and a pH value of 7-9. The product was designed specifically for the coating of plastic substrates. In addition the use in the formulation of PVC floor coatings, the binder exhibits a high grade property profile on a variety of substrates. Filler and topcoat applications (one and two-component) are also plausible. Other possibilities are wood and furniture applications. Bayhydrol UH 2606 yields coatings with good leveling, chemical and weather stabilities. They are also characterized by a tough but flexible property profile. Very good combinations are possible with polyester, polyurethane and acrylic dispersions, and combinations with waterborne UV systems are possible. Resistances can also be improved by post-curing with e.g. Bayhydur®. The mixing ratio of mill base to hardener is generally 10:1. 收起 | |
| Desmophen® 800 | Covestro (formerly Bayer MaterialScience) 科思创 | 無溶劑型飽和聚酯樹脂，與Desmodur CB芳香族聚氨酯聯合用於配置雙組分聚氨酯涂料。 | |
| Desmophen® 1700 | Covestro (formerly Bayer MaterialScience) 科思创 | 一種不含溶劑的支鏈飽和聚酯樹脂，通常僅作為一種可塑性樹脂與其它聚酯配合使用。可溶於芳烴，但不溶於脂肪烴。 | |
| Baybond® PU 403 | Covestro (formerly Bayer MaterialScience) 科思创 | 陰離子，非離子聚酯型聚氨酯聚合物，在玻璃纖維浸潤劑中用作成膜組份 | |
| Bayhydrol® UH XP 2592 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydrol® UH XP 2592 is a Polyester-Polyurethane dispersion which dries by oxidation. It can be used as a binder in the formulation of aqueous air- and forced-drying, high-gloss coatings and primers with very good anti-corrosion properties. Mainly used f...展開 Bayhydrol® UH XP 2592 is a Polyester-Polyurethane dispersion which dries by oxidation. It can be used as a binder in the formulation of aqueous air- and forced-drying, high-gloss coatings and primers with very good anti-corrosion properties. Mainly used for general industrial finishes. This product has an acid value of approx. 12, a viscosity at 23°C, (D=approx.40s-1) of approx. 300, a non-volatile content (1g / 1h / 125°C) of approx. 45, and a pH (1:4 in demineralised water) of approx. 7.2. Bayhydrol® UH XP 2592 does not contain any cosolvents, no anti skinning agents and no driers and is therefore label-free. Coatings based on this resin show a quick drying and after drying a quite high hardness. After curing over night a very good water-resistance is achievable. High-gloss coatings, however, need a certain amount of suitable co-solvents and additional amine in the formulation. Bayhydrol® UH XP 2592 can be used as universal resin for high-gloss top coats, effect coats and - due to its excellent anti-corrosion properties – as raw material for primers and single coats. 收起 | |
| Impranil® C | Covestro (formerly Bayer MaterialScience) 科思创 | 聚酯氨基甲酸酯加合物，基於甲苯二異氰酸酯，使用前必須通過添加多異氰酸酯進行交聯 | |
| Desmophen® VP LS 2328 | Covestro (formerly Bayer MaterialScience) 科思创 | 線性短鏈聚酯多醇，可作為基料用於高品質高固體份或不含溶劑的柔韌的雙組份塗料 | |
| Desmophen® PL 300 X | Covestro (formerly Bayer MaterialScience) 科思创 | 脂肪酸改性的聚酯樹脂，用作多異氰酸酯的共反應劑配制工業木器塗料的自幹雙組份塗料 | |
| Desmophen® VP LS 2249/1 | Covestro (formerly Bayer MaterialScience) 科思创 | 枝化短鏈聚酯多醇，可作為基料用於高品質堅硬且耐候的塗料和裝飾礫石 | |
| Impranil® C Solution | Covestro (formerly Bayer MaterialScience) 科思创 | 聚酯氨基甲酸酯加合物，基於甲苯二異氰酸酯，使用前必須通過添加多異氰酸酯進行交聯 | |
| Desmophen® PL 817 | Covestro (formerly Bayer MaterialScience) 科思创 | 非幹性脂肪酸改性聚酯，可作為多異氰酸酯的共反應劑用於配制自幹雙組份工業木器塗料 | |
| Desmophen® VP LS 2388 | Covestro (formerly Bayer MaterialScience) 科思创 | 柔性含羥基聚酯，可作為共反應劑，與Desmodur® N反應配制雙組份聚氨酯塑膠塗料，特性是良好的耐加速試驗和戶外耐候性、高塗膜彈性和良好的耐刮擦性，也可用於例如工業應用堅硬塗料的柔韌化 | |
| Impranil® DLH | Covestro (formerly Bayer MaterialScience) 科思创 | 陰離子脂肪族聚酯-聚氨酯乳液。適合用於配制織物塗料，也可用於各種專業服裝 | |
| Desmophen® 680 BA | Covestro (formerly Bayer MaterialScience) 科思创 | 羥基聚酯，主要用作Desmodur N的共反應物，用來配置雙組分聚氨酯涂料，具有出色的光澤保持性、耐光照和抗粉化特性。也可與Desmodur L和HL聯合用於配置快干型雙組分涂料。 | |
| Desmophen® T 1775 SN | Covestro (formerly Bayer MaterialScience) 科思创 | 無油，含羥基聚酯，用於制備耐褪色的單組分聚氨酯烤漆 | |
| Impranil® 43031 Lösung | Covestro (formerly Bayer MaterialScience) 科思创 | 單組份聚酯氨基甲酸酯，基於脂肪族二異氰酸酯 | |
| Desmodur® N 3790 BA | Covestro (formerly Bayer MaterialScience) 科思创 | 脂肪族多異氰酸酯，作為耐褪色型，快干聚氨酯涂料體系的固化劑組份。 | |
| Desmodur® N 3386 BA/SN | Covestro (formerly Bayer MaterialScience) 科思创 | 脂肪族多異氰酸酯，作為耐褪色聚氨酯涂料體系的固化劑組份 | |
| Desmodur® Z 4470 SN | Covestro (formerly Bayer MaterialScience) 科思创 | 基於異佛爾酮二異氰酸酯的脂肪族多異氰酸酯，可溶解於aromatic 100。具有更佳的溶解性和相容性。主要作為添加樹脂，用於加快涂料干燥，固化和化學交聯速度。 | |
| Desmodur® Z 4470 BA | Covestro (formerly Bayer MaterialScience) 科思创 | 基於異佛爾酮二異氰酸酯的脂肪族多異氰酸酯，可溶解於醋酸丁酯。具有更佳的溶解性和相容性。主要作為添加樹脂，用於加快涂料干燥，固化和化學交聯速度。 | |
| Desmodur® VP LS 2257 | Covestro (formerly Bayer MaterialScience) 科思创 | 封閉的脂肪族多異氰酸酯，基於HDI |
