general purpose unsaturated polyester resin for boat

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2000 m.t.
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100000 m.t./month
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Product Description:

Product description of unsaturated polyester resins


Our products has 3 series products: resin, glass fiber cloth and silicone rubber. These are currently been exported to Southeast Asia, Europe, the America etc. 138 countries and regions including hundreds kinds of exact products such as unsaturated resin, fiberglass reinforced resin, unsaturated polyester resin, phenolic resin, furan resin, PU resin, polyurethane resin, polyurethane elastomer, CPU, casting polyurethane elastomer


Specification of FRP Grating

2.General pupose resin
3.Good impregnation to glass fiber and mechanical property

Technical Indexes of Liquid Resin






Transparent Sticky Thick Liquid


Acid Value








Gel Time








Thermal Stabilityility



GB7193 .5-87



Filament Winding Application Unsaturated Polyester Resin


Unsaturated Polyester Resin,General Purpose(191),for filament winding






Performance Indexes of Resin Casting Substance





Barcol hardness  ≥




Tensile strength  ≥




Tensile modulus ≥




Elongation at break≥




Flexural strength ≥




Flexural modulus≥




Impact strength ≥




H.D.T ≥





1. Why Choose us?

CNBM is a stated own company, provide the guarantee for the best quality, best service and safety business.

2. How will we guarantee the quality?

a, ISO 9001-2008 quality control system;

b, Strict and regular quality control in production;

c, Inspeciation when loading into container before shippment;

d, Sample stock for one year for quality tracing and record

3. What is your MOQ?

Our MOQ is one pallet.

4. Can you provide sample?

Yes, samples are in stock. we can offer free sample for you. 


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Q:Attention Lacrosse Players! Is lacrosse a good sport for me?
there are two types of resin epoxy and polyester resin. the polyester resin is much cheaper and easier to work with you can buy buckets of it, and it is what most surfboards are made out of, all you do it pour as much as you need into a tub and add a few drops of catalyst to make it cure then use it. the epoxy resin is used in pro model boards and also f-one racing cars ect. it is usually used with carbon fiber, it is much more expensive and is a little harder to mix and get right. almost any marine store will sell the polyester resin, your better off buying a big tub of it, as making surfboards is fun and may become a new hobbie.
Q:What is a porous resin?
Chinese alias: AMBERYST 15 ion exchange resin (dry); two vinyl benzene sulfonic acid crosslinked polystyrene AMBERLYST-15 AMBERLYST 15; ion exchange resin; 15 ion exchange resin; ion exchange resin 15 (wet); macroporous ion exchange resin AMBERLYST 15; two divinylbenzene cross-linked sulfonated polystyrene
Q:What are the concepts and differences between thermoplastic resins and thermosetting resins?
The difference between them is that when the resin is heated, can the change be resumed after cooling, and the thermoplastic resin can be recovered, and the thermosetting resin can not be recovered.
Q:Indoor garden hose question?
Ankle Lock, fingers down because its a severe shoot wrestling move. the different move you would have a difficult time locking in in a wrestle until eventually you heavily outweighed or outstrengthed* your opponent. in case you look on the UFC wrestle the position Lesnar were given beat, it replaced into because of a changed footlock or perhaps as observing it, it would want to no longer look like it damage, yet any judo or official martial artwork submission carry i'd take as extra painful than your common wrestling move. in case you've been now to not tap out to a official judo ankle lock, leg lock, or foot lock, you may want to finally end up strolling tousled for something else of your existence.
Q:Can anyone help me answer these chemistry safety rule question?
manchuria is an area of china resin in an organic compound with plastic qualities. So, maybe it means a resin from manchuria.
Q:What expenditures should be considered in calculating the profit a business has earned?
Well Music Is A Bit Of A Difference Dress Sence Also Punks Are More Metal I Think Goth Is Hardcore Emos Are My Fave I LOve The Music Pink - Punk Bullet For My Valentine Cradel Of Filth The Cure- Goth Emo -Kill Hannah My Chemical Romance Fall Out Boy
Q:is there a way to reset a combo on a lock?
If you want it covered in resin, you have to cover it in resin (cheesecloth or muslin dipped in resin, then stretched and smoothed over mask). You can get pretty much the same effect with paper mache, if you use several layers of paper dipped in diluted white glue. The final layers should be a finer, thinner paper (gift wrapping tissue, or toilet paper works well). After the paper layers are dry you can smooth them with fine grade sandpaper, then paint and glaze your mask.
Q:How to fix copper pipe leak?
You can also use low melting point metals such as Wood's Metal or Field's Metal to do fixtureing. Some melt at below 70 deg C and all you need is a jig with a cavity filled with the metal. Heat the jig, place part into molten metal and wait for it to solidify machine part and heat it again to remove part. Waxes are useful and used in gemstone work, they are conveniently heat reversible and many different grades of waxes are available. Bitumen/tar mixtures are used by lens grinders to mount glass while grinding and polishing. Many epoxies and resins have a weakness for some or other solvent, check the incompatibility lists. The strong solvents are often not so nice to humans though like Methylene Chloride and Trichloro Ethylene so you need to establish suitable handling protocols. Acetone is reasonably safe but not as active, any solvent takes time to breakdown good quality epoxies and resins. Expanding construction foam (and the two part stuff used for filling fibreglass surf boards) may be strong enough if they are used in a small gap. Powdered Polystyrene is melted to mount metal specimens for cutting, grinding and polishing for metallographic work (microphotography and spark spectroscopy) but the specimens are generally not expected to be removed though you could usually melt the plastic off carefully. Perhaps not suitable for your application Using a compressible solid like Masonite/hardboard or rubber to clamp the part may be an option even if you use a new piece each time you clamp it assuming the clamping forces are not too strong. Magnetic chucks are popular for ferrous metals and vacuum chucks for flat surfaced parts, surprising holding forces are possible.
Q:how can i make a still model of a fire extinguisher?
If you need to smoke in your room OPEN THE WINDOW. Your smoke alarm is not there just to save your life in the event of a fire, it is there to protect your family as well or any other occupants.
Q:What do Africans wear when there mining and farming?
*Just a hint. *Acrylonitrile-butadiene-styrene (ABS) resins consist of a styrene-acrylonitrile copolymer matrix and a styrene-butadiene copolymer dispersed rubber phase. These are engineering plastics, with better solvent and high temperature resistance than impact polystyrenes. Optimum properties require grafting between the matrix and dispersed phases. For further information visit the source link.

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