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Polymer Corrosion Proof Material Groups :
FlakeGuard systems are premium vinyl ester, novolac vinyl
ester and polyester thick andthin film linings and coatings and
kinds of flakes with a moisture permeability of
provide resistance to 75% sulfuric acid,
acetic acid, salts, solvents, bleaches, organic acids and high temperature up to 204℃.
LineGuard monolithic lining series of vinyl ester, novolac vinyl ester, epoxy,
and polyester provide outstanding corrosive chemicals and temperature resistant as well as a durable lining for
immersion or mechanical abuse. Temperature resistant for immersion service is up to 93°C.
- Wellcoat FloorGuard systems are high performance epoxy, novolac
epoxy, vinyl ester and novolac
vinyl ester floor topping systems are designed for clean ability, chemical resistant, ESD, conductive, impact,
abrasion resistant and crack-bridging capabilities.
- Wellcoat CreteGuard systems are three component heavy duty flooring material
excellent abrasion, traffic, high impact resistance, outstanding harsh chemicals and spillage of solvents resistance.
The durable floor topping systems are designed for hand and power trowel applications and their dense surfaces
provide penetration resistance and easy to clean.
- Wellcoat offers vinyl ester, epoxy, novolac epoxy and silicate based
mortars for industrial and chemical
processing plant are subject to harsh chemical, heavy loading, thermal and mechanical abuse.
Wellcoat Sealants are two part of epoxy, polysulfide and urethane are capable of
to acids and organic solvents.
- Fluorolast caulks and coatings perform similarly to fluoropolymers in fluid
Fluorolast caulks and coatings are resistant to extremely harsh chemicals (likely as 98% sulfuric acid) and high
temperature up to 204℃. Fluorolast products can successfully handle thermal cycling, flexing and vibration than
any other coatings.
FRP, Dual Laminate Construction And Fluoropolymer Groups :
Molded Fiberglass Grating combines thermosetting resin, likely as polyester,
and epoxy, with fiberglass roving to form a superior characteristics of molded grating include:
Light weight, Long service life, Resistance to strong corrosion chemicals and solvents, Fire Retardant
(meet ASTM E-84 flame spread rating of 25 or less), Easy to install & maintenance free, Skid resistant,
Superior physical strength and impact absorbing, UV resistant and Non conductive.
advance and pioneer the design and quality manufacturing of filament wound fiberglass
pipelines, ducts, fittings, vessels, hoods, scrubbers, and stacks,from full vacuum service to 150 psig design
pressure and up to 204℃ design temperature.
Wellcoat have developed the electrically conductive technique that allows the electric current to lead it
to ground. There are instances where the flow of an explosive gas, such as Hydrogen, will create a static
charge in FRP Duct Systems. This charge must be bled off to ground. However, Standard FRP products
will not allow this to occur.
Dual Laminate construction are available in the following three distinct classes
thermoplastic liner materials for the corrosion industry to serve the extremely chemicals environment.
Vinylchlorides (PVC & CPVC) : PVC and CPVC are at relative low cost, tough and flexible material for many acids
and alkalis protection. PVC/FRP and CPVC/FRP are widely used in plating industry and zinc & copper plants. The
temperature service of PVC/FRP is up to 80℃ and for CPVC/FRP is up to 100℃.
Polyilefins (PP & PE) : PP & PE are very low cost, good weld ability and better impact than PVC. PP & PE resist
70% sulfuric acid, concentrated hydrochloric, hydrofluoric and phosphoric acids and alkali solutions and many
solvents likely as esters, ketones and alcohols.The temperature service of PP/FRP is up to 95℃.
Fluoropolymers (PVDF, ECTFE, ETFE, FEP, MFA, PFA) : The temperature service of PVDF/FRP and ECTFE/FRP
are up to 110℃. The ECTFE is not dissolved by any know solvents to 149℃ and lower permeation rate than FEP.
PVDF is excellent resistant to creep and fatigue. ECTFE/FRP is widely used in pulp and paper industry,
semiconductor, strong chemicals resistant. PVDF/FRP is used for food and drug industry, semiconductor and ultra
pure water industries.