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Spray Up Roving

Supplier From China
Nov-04-08

Spray up roving

Each direct roving roll covering by shrinkage membrane or drawing membrane, then placed into cardboard box or set on pallet. Each pallet can stack 48 or 64 rolls .each roll weight is 15-18kg. It is can increasing roll weight according to customer requirements. Pallet stack shall no be higher than 2 layers, cardboard box shall no be higher than 5 layers.

Price and Minimum Quantity

Price: Negotiable
MOQ: Not Specified

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Apr-17-08
 
Sprays up roving

Sprays up roving
Sprays up roving are especially designed excellent performance for spray-up molding of fiberglass reinforced thermoset.
Easy chopping.
Uniform/flat lay down on the mold.
Good wetting.
Easy roll-out and air release.
Low static.
Excellent mechanical properties.
Oct-14-17
 
Quick information
Place of origin: china
Description
Spray-up fiberglass roving

1.Spray-up processing
2.Coated silicon alkyl binder
Spray-up fiberglass roving
1. Usage and feature
Assembled roving for spray-up is used for fiberglass spray-up processing. It is coated silicon alkyl binder, soluble in unsaturation polyester and vinyl resin, especially be suitable for la
rge size product, easy removing air bubble, completing wet-out, good moldability and no springback. It is mainly used in manufacturing fiberglass boat hulls, sanitary fittings, storage tank, pipe, automotive parts and cooling towel etc.
Feature
Especially be suitable for spray-up vert

ical;
Good moldability and no springback;
Easy for removing air bubble;
Excellent cutting function.
2.Technical parameters
IdentificationDensity(%)Moisture content(%)Combustible content(%)Stiffness(mm)Net weight(kg)
Er13-24002400Less0.151.15,0.15130,2018,0.5
Er13-31003100Less0.151.15,0.15130,2018,0.5
Er13-48004800Less0.151.15,0.15130,2018,0.5

Price
Price condition : fobprice : usd.2 / sqm
Packaging & delivery
Packing :opp bag then plastic woven bag or cartondelivery lead time : 10-15 days after received advanced payment minimum order : 5000 sqmsupply ability : 70000 sqm per day

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Oct-06-19
Buyer From Shenzhen, Guangdong, China
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1. Excellent impregnation properties
2. Excellent conformability
3. Good mechanical properties
4. Good drapability
5. High tensile strength
Sep-04-09
 
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E-cr roving is stable in serious environment; it shows exceptional recovery from compression, does not accelerate corrosion of metallic components.
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6. Withstanding severe thermal shock and vibration

Techinical papameters



Specifications
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20 pallets/ 20'fcl
Aprx. 20 metric tons/20'fcl
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High silica fiberglass chopped strand is a kind of inorganic fiber, which is drew and winded from glass marbles through a system of na2o-b2o3-sio2.

High silica chopped strand with low thermal conductivity and high temperature resistance is a kind of excellent high temperature insulator.

5. Off-gas filter, dust collection
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Properties
High silica chopped strand is excellent in high temperature resistance.
1) high temperature resistance, ablation resistance, heat resistance
2) low thermal shrinkage, low thermal conductivity
3) high electrical insulation
4) after two hours ablation in 1000¡ãc, the strands perform well
5) non-toxic, asbestos-free, environmental friendly.

Specification
High silica chopped strand is a kind of roving with staple length.
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