• Resin - Unsaturated Polyester General Purpose (191) for Filament Winding System 1
  • Resin - Unsaturated Polyester General Purpose (191) for Filament Winding System 2
Resin - Unsaturated Polyester General Purpose (191) for Filament Winding

Resin - Unsaturated Polyester General Purpose (191) for Filament Winding

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
2000 m.t.
Supply Capability:
10000 m.t./month

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Product description of unsaturated polyester resins

 

UPR191is a common unsaturated polyester resin with medium viscosity and high reactivity,applicable to the manufacture of common steel glass products, cooling columns, containers of dilute acid etc.

Excellent appliication properties,short application time,good fiber wet,higher fiber content

 

Specification of FRP Grating

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

Technical Indexes of Liquid Resin

Item

Unit

Value

Standard

Appearance

Transparent Sticky Thick Liquid

Visual  

Acid Value

mgKOH/g

16-22

GB2895-82

Viscosity(25°C)

mPa.S

380-620

GB7193.1-87

Gel Time

min

5-9

GB7193.6-87

Non-Volatile

%

62-68

GB7193.3-87

Thermal Stabilityility

h

≥24

GB7193 .5-87

 

Images

Filament Winding Application Unsaturated Polyester Resin

 

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

 

 

Features

 

Performance Indexes of Resin Casting Substance

ItemItem

Unit

Value

Standard

Barcol hardness  ≥

Barcol

38

GB3854-1983

Tensile strength  ≥

MPa

60

GB2568-1995

Tensile modulus ≥

MPa

3000

GB2568-1995

Elongation at break≥

%

3.0

GB2568-1995

Flexural strength ≥

MPa

88

GB2570-1995

Flexural modulus≥

MPa

3100

GB2570-1995

Impact strength ≥

KJ/m2

8.5

GB2571-1995

H.D.T ≥

°C

73

GB1634-1989

FAQ:

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.

Q:it should have some similarity with the fire extinguisher.like red in colourplease help me with this thing as fast as possiblepls
Could be possible, but do you have something in your purse that still has a magnetic strip on it. Those sticky ones that do not come off? That could be it edit: Magnetic strips that are left on items, can go off. Has happened to me at the mall, and my item was paid for. It was in my purse, and was a travel size deodorant stick.
Q:My spare tire cover was stolen last year. I bought a replacement and i can't afford to have it stolen again, I'm trying to find a solution. The dealer does not sell locks for this cover. It is a cover that literally just slips on to the spare wheel and comes right off. The body is plastic but the part of it that actually grips the wheel is vinyl and elastic -_-. Any suggestions how I can protect the spare cover from being stolen?
There are clear resins (thermoset plastics) that can be cast into silicone molds. Not all resins and silicone types are compatible, though, you need to check with the supplier. There are 4 readily available plastic types that produce clear castings: Polyester, Acrylic, Epoxy and Polyurethane. Each has its own applications, pros and cons. Most clear resins will need to be cured in a pressurized tank to get a casting that is 100% free of included air bubbles.
Q:What resin called soft resin, curing is very soft, twisting, bending are not deformed
Polyurethane sealant has many excellent features, including: (1) the performance of a wide range of adjustable, strong adaptability (2) (3) good wear resistance; high mechanical strength; good adhesion performance; (4) (5) has good elasticity, excellent resilience, can be used for dynamic joint; (6) low temperature flexibility; (7) good weather resistance, long service life for 15~20 years; (8) good oil resistance; (9) resistance to biological aging; (10) moderate price.
Q:What is the density of unsaturated resins?
This problem depends on the type of resin you use. The average unsaturated polyester resin density is in the 1.1~1.2, like some special thixotropic resins. The density is generally around 1.2
Q:I have a 95 Camaro Z28. The hose on the right side of the heater core is leaking. I can remove the hose where it connects to the heater core. The problem I am having is where it connects to a metal pipe. How do I remove the hose from the metal line?
No, resin will harden eventually in whatever thickness, but that much resin is gonna be expensive. A 16oz jug of resin costs like $20. And that will only get you two. Don't know how many you are planning on doing, but you figure 6 would cost $60. Maybe that is why they make them small
Q:I want to get a custom bit for my mare. She needs a rubber bit due to jaw issues (she has TMD and rubber is very comfortable for her, metal bits make her toss her head so I assume they hurt). I would like a bit which is a rubber D-ring with two links and a roller. I can't find any of those from major bit companies. She's also kind of an awkward size, the ideal bit size for her is between 5 and 5 1/2 which is hard to find. She is currently in a rubber D-ring snaffle, but I would like a roller in the bit too.How much would that cost, and does anyone have any recommendations for companies? I've never had a custom bit made before.
The inflation, expansion and acceleration of space in time, is not physical objects moving. It takes no energy to achieve these. You've heard the balloon analogy this Universal balloon's skin has itself no mass. The mass / energy concentrations are the dots drawn on it. Imagine you look forward, and see the back of your head. You could reach out and touch it. Matter and energy are everywhere the same in every direction. What would hold inflation or expansion back? The stuff on the left of you is as dense as the stuff on the right, so you'd be pulled in no particular direction. You probably want to review these two links: astro.ucla.edu/~wright/cosmol astro.ucla.edu/~wright/cosmo_
Q:Is anion cation exchange resin dangerous?
Ion exchange resin is a kind of macromolecular compound with functional groups (active groups with exchangeable ions), network structures and insoluble compounds. Usually spherical particles.
Q:What is the phenolic cloth
Phenolic laminated cloth is made of cotton impregnated with phenolic resin, after baking, hot pressed. Heat resistant grade E. With high mechanical properties, oil resistance and dielectric properties of phenolic board, high mechanical strength, excellent in moisture resistance and heat resistance, good electrical properties (less layout), easy processing, 3025 phenolic layout widely used in electrical products. Phenolic laminated paper, board density of about 1.35g/ cm, 50 percent lighter than aluminum, many in aviation and other structure.
Q:My kidde smoke detector keeps chirping, I've replaced the battery and unhooked it from the circuit and still chirps. What should I do?
i thought LGBT people weren't discriminated against according to the last question you asked. google it. im sure it would pretty easy to find as the story was covered by a lot of news sites. as long as its recent, its easy to find. i looked it up and as far as i know from what ive read it says that the independent investigation for the suspension of the personell involved is still on going. yeah that sort of thing happens all the tiem. there was another story like this back in the 90s where this trans female to man was arrested and the cops found out he was really a woman then told everyone in the police station as a joke and some of the other prisoners raped and killed her because of it.
Q:Presbyopic glasses and glass lens resin lens which is better?
Resin film advantages: light weight, not broken, impact resistance, low hardness, easy to be worn flowers.Disadvantages of resin sheet: thicker than the same degree of glass, not high temperature, small density, easy to yellow, high refractive index of the lens prices are high.

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