Specifications:
Weave: plain weaving
Colors: black, gray, white and green
Standard roll length: 25, 30, 50, 100m.
Mesh: 18 x 16 / inch
Width: 50 to 310 cm
E glass chopped strand mat is made from e-glass chopped strands around 50mm in length, bonded together by powder or emulsion binder which is extremely soluble in styrene. The basic strand has a sizing system containing a silane coupling agent.
1. Excellent impregnation properties
2. Excellent conformability
3. Good mechanical properties
4. Good drapability
5. High tensile strength
E-cr roving boron-free is a kind of continuous e glass roving, boron-free. Ecr roving is unbonded borosilicate e glass fiber; it is capable of withstanding severe thermal shock and vibration.
E-cr roving is stable in serious environment; it shows exceptional recovery from compression, does not accelerate corrosion of metallic components.
E-cr roving exhibits excellent acoustic properties, marking it suitable for use in many types of hot silencing applications, including exhausts with high gas flow rates.
6. Withstanding severe thermal shock and vibration
Techinical papameters
Specifications
E-cr roving is available from 300tex to 9600tex.
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
6. Exhaut pipe silencer, noise reduction
7. Thermal insulation of spacecrafts, etc.
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.
Sumip luminaries are available in totally enclosed grp housing suitable for use in non hazardous, dusty, humid & corrosive atmosphere prevailing in chemical, fertilizer, cement, rayon plants, and also industries/power plants located in coastal areas.
Construction
The luminaire housing is hot press molded glass reinforced plastic (grp).
Glass
Wellglass - heat resistance glass is provided with synthetic rubber gasket.
Highbay/ mediumbay - teflon glass with rubber gasket provided.
Retaining frame/ wire guard
Strong stainless steel wire guard is provided to hold & protect the well glass.
Holder
Ceramic es or bc lamp holders are provided as per customer requirement of high grade quality.
Ballast & igniter & capacitor
For integral type luminaries heavy duty copper wound ballast, capacitor & igniter where ever applicable, are fitted right above the lamp holder assembly.
Entries
One no 3/4" bs conduit entry is provided for incoming cable with brass/ polyamide cable gland with check nut.
Hardware
All hardware provided are ss 316.
Suspension
Frp coated eye bolt is provided on top with good quality grommet to absorb the vibration. Alternatively ss 316 clamps can also be provided.
Sumip ladder & perforated type cable tray provides reliable cable support in corrosive application. Both polyester & vinyl ester resin systems are available & all components incorporating u.V. Stabilizer & a surfacing veil to resist corrosive atmosphere.
From power plants to fertilizer industries, paper mills to refineries to laboratories, sound electrical design requires an adaptable cable support system that is reliable. Above all durability & resistance to corrosion lead to lower costs during the life of installation.
Featuring
* corrosion resistance
* strength & durability
* fire redundant
* light weight
* u.V. Stabilities
* long life
Applications
* chemical plants
* power plants
* effluent treatment plants
* offshore platforms
* paper plants
* refineries
Sumip makes grp light poles are constructed of polyester blend resin system & fiberglass rowings with mare than 70% of reinforcing fiberglass in the axial vertical plane which increases desired rigidity & axial strength .
The pole ishaft is manufactured by cnc filament winding procees .
Types of lighting poles :
* burial light poles
* platform light poles
Advantages of grp poles:
* light weight
* non conductive
* corrosion resistant
* low maintenance
* high strength
* aesthetic
* economical
Trefoil clamps are used for high voltage single core cables where the current rating is high & 3 core cables are not available . Sumip trefoil clamps are used for laying single core cables in trefoil touching formation which helps to maintain magnetic symmetry thereby avoiding electromagnetic heating and loss of current .Sumip trefoil clamps have been moulded from glass fibre filled material . Advantage of sumip trefoil clamps
High mechanical strength
Center distance between trefoil clamps can be increased for lower fault level than 50 ka & hence total
Requirements of clamps can be reduced thereby reduction in cost.
Long service life as practically not affected by all chemicals, acids and alkalis.
Design of clamp & good flexural strength gives good grip on cable & accommodates slight deviation in diameter of cable.
