Nghĩa của từ polyurethane foam bằng Tiếng Việt

@Chuyên ngành kỹ thuật
-bọt polyuretan
@Lĩnh vực: xây dựng
-bọt poliuretan
@Lĩnh vực: hóa học & vật liệu
-bọt polyurethane

Đặt câu có từ "polyurethane foam"

1. Process for producing polyurethane foam, polyurethane foam, and abrasive sheet

2. Energy absorbing, water blown, rigid polyurethane foam

3. In recent years, nonwovens have become an alternative to polyurethane foam.

Trong những năm gần đây, các sản phẩm không dệt đã trở thành loại vải thay thế cho bọt polyurethane.

4. Composite parts containing plastically deformable rigid polyurethane foam, adhesive and covering material

5. Lowly air-permeable flexible polyurethane foam block and process for producing the same

6. Polyurethane foam antimicrobial finish using zinc-bis-(2-pyridinthiol-1-oxide) and other active ingredients

7. Silenpur is a polyurethane foam that has excellent acoustic properties thanks to its open cell structure.

8. Phenolic resin-based rigid polyurethane foam foamed by using no acid curing agents and preparation method therefor

9. 20 China was polyurethane foam professional trade association recognized as the central laboratory testing of polyurethane products.

10. PBBs were added to acrylonitrile-butadiene-styrene copolymers (plastics) (ABS) ( # per cent PBBs), coatings, lacquers and polyurethane foam

11. Flexible pipes, not of metal, insulators, insulating materials, polyurethane foam-based insulating materials, insulating cladding, acrylic resins (semi-finished products)

12. The black sculpture is titled "Chthonic" was carved on site by the artist from a single block of poured polyurethane foam

13. 11 The organic combined technology of sprayed polyurea elastomer and spayed polyurethane foam is suitable for site spray of waterproof and thermal insulation roof.

14. The walls and top are made of double-layer fiberglass with two inches thick polyurethane foam and the floor is made of plywood.

Các bức tường và phần đỉnh được làm bằng sợi thủy tinh hai lớp với bọt polyurethane dày hai inch và sàn được làm bằng gỗ dán.

15. Binder Group offers a complete service including design, manufacture of clamps and steelwork, manufacture of High-Density Polyurethane Foam (HD PUF), testing and assembly

16. In their experiments, the acoustic waves guided in slabs of polyurethane foam were of the Rayleigh type, which was more suitable for this purpose.

17. Aniline is used to make a wide variety of products such as polyurethane foam, agricultural chemicals, synthetic dyes, antioxidants, stabilizers for the rubber industry, herbicides

18. A polyurethane foam object production system is provided that includes a mold tool and a layer of the fluorocarbon based polymer -wax blend release agent composition.

19. Unlike conventional futon mattresses ours has a patented Airlay fibre core which helps the futon spring back to life and retain its shape without using costly polyurethane foam

20. Aniline is used to make a wide variety of products such as polyurethane foam, agricultural chemicals, synthetic dyes, antioxidants, stabilizers for the rubber industry, herbicides, varnishes and explosives.

21. This study develops models aimed at describing Centrifuging and mitigates this issue by developing a MR clutch design where the fluid is encapsulated in a highly absorbent polyurethane foam.

22. HIGH PERFORMANCE BROADBANDED PYRAMIDAL RF Absorber: C-RAM SFC (390-1) C-RAM SFC is a series of high performance broadbanded RF Absorbers made from specially treated low density polyurethane foam

23. 2" Swivel Caster Wheels with Safety Dual Locking and Polyurethane Foam No Noise Wheels, Heavy Duty - 150 Lbs Per Caster (Pack of 4) 4.7 out of 5 stars 3,604 $18.99 $ 18

24. The disc has a substantially uniform thickness, with the upper body itself being a laminate of an outer ethylene-vinyl-acetate (EVA) layer and an inner cross-linked polyethylene layer, with the lower layer being a polyurethane foam.

25. Bituminised fibre glass felt Bituminised fibre glass felt Bituminised facing material polyurethane foam zed purlin zed purlin section across section a-a section a-a a a two layers of bituminous felt two layers of bituminous felt self tapping sealascrew 6.3mm dia

26. KARNAK 298 Alumin-R is a PREMIUM grade, single component, SBS rubber modified asphalt reflective coating specially formulated with Aluminum pigment to be used as a reflective elastomeric coating over modified bitumen membranes, BUR asphalt roofs, spray polyurethane foam roofs, properly sloped concrete roofs and metal roofs.

27. The present invention relates to a method for treating polyurethane foam, wherein said polyurethane foam can be obtained from a reaction mixture which comprises an ethylene oxide/propylene oxide polyol component having a hydroxyl number of ≥ 20 mg KOH/g to ≤ 45 mg KOH/g and an isocyanate component having an NCO content of ≥ 20 wt.-% to ≤ 49 wt.-%, which is selected from the group comprising diphenylmethane diisocyanate, toluylene diisocyanate, the pre-polymers thereof with an ethylene oxide/propylene oxide polyol, the hydroxyl number thereof being from ≥ 20 mg KOH/g to ≤ 45 mg KOH/g and/or the allophanates, ureas, biurets, uretediones, isocyanurates, or carbodiimides thereof.

28. Sound Absorbers by Acoustics First include the Cutting Wedge 2000, Cutting Wedge Classic, Polyurethane Foam Wedge, Foam Pyramid, Max Wedge and Wedge Ceiling Baffle, Bermuda Triangle Trap, Sound Cylinder, 1014 AcoustiKit, Composite Foam, Sound Channels Wall Coverings, HiPer Panel, Silent Pictures Panels, Quiet Louver, Geometrix Broadband Absorber, Sonora Sound Shim, FireFlex …

29. The present invention relates to biodegradable polyurethane capsules for molded product of polyurethane foam and to methods for manufacturing the same. the inventive biodegradable polyurethane capsule comprises a powder made from a biodegradable material, first coating layer of calcium alginate gel formed on the surface of said power and second coating layer of foamable polyurethane resin formed on the surface of said first coating layer.

30. Methods comprising: providing an aromatic polyisocyanate and a polyol; and reacting the aromatic polyisocyanate and the polyol in the presence of a blowing agent and a catalyst to form a rigid polyurethane foam; wherein the blowing agent comprises water and a hydrocarbon having 3 to 8 carbon atoms; and wherein the polyol comprises a poiyether polyol of a mean functionality of 4.5 or more obtained by adding an alkylene oxide to a mixture of diaminodiphenylmethane and polymethylene polyphenylamine where n=0 is 50 to 70% by weight and n≥1 is 30 to 50% by weight, wherein the amount of a compound of n=4 relative to said mixture is 2.5% by weight or more, as expressed by the formula (1):.