Guarantee on raw materials: Mincom guarantee all raw materials are stable high quality products from suppliers with advanced technology stock and comprehensive testing procedures.
Resin
Resin | Type | Features | Application |
Vinylester | Type V | 具有优异的耐腐蚀性能，可耐酸、碱、盐、溶剂或酸碱交替等恶劣的腐蚀环境，最高使用温度可达110℃。 | 常用于酸，碱，溶剂等腐蚀严重的环境。 |
High Fire-retardancy vinylester | Type HV | 具有优异的耐腐蚀性能，可耐酸、碱、盐、溶剂或酸碱交替等恶劣的腐蚀环境，其阻燃性能高于一般乙烯基型树脂格栅，阻燃率达到ASTM E-84，火焰传播指数<10，这类型的产品已通过ABS型式认可。 | 常用于有阻燃要求且有酸碱腐蚀的恶劣环境。 |
Isophthalic | Type 1 | 具有优良的耐腐蚀性能，可耐中等浓度无机酸、碱、各类盐类等环境，最高使用温度可达90℃，阻燃速率可达到ASTM E-84，阻燃一级（火焰传播指数<25），这类型的产品已通过ABS型式认可。 | 常用于酸性腐蚀较强或碱性腐蚀一般的环境。 |
Food grade | Type F | 间苯型食品树脂同间苯型树脂一样具有优良的耐腐蚀性能，最高使用温度可达90℃。、 | 常用于肉制品及食品加工厂及自来水厂。 |
Orthophthalic | Type O | 具有一般的耐腐蚀性能，可耐海水，弱酸及大气老化环境，最高使用温度可达60℃，这是一种最经济的树脂类型，虽然在所有树脂类型中其耐腐蚀性能最弱，但与传统的钢格栅、铝格栅及木制格栅比较，其耐腐蚀性能还是优越的。 | 常用于一般腐蚀的环境，用于海水腐蚀、弱酸腐蚀及大气老化环境。 |
phenolic | Type P | 具有一般的耐腐蚀性，可耐海水、弱酸碱、部分盐类及大气老化环境腐蚀，具有优异的阻燃性能，氧指数>80，有极低的发烟率，低毒雾性能，减少了对生命的危险，高温性能好，使用温度可达180℃，适合于狭小空间、地铁、海上平台等要求阻燃且低烟区域使用。根据ASTM E-84测试，火焰传播指数≤10，这类型的产品已通过ABS型式认可。 | 用于高防火，低烟要求区域。 |
Fiberglass
Ingredient | Type | Description | Application |
E-glass | 2400TEX or 4800TEX | Excellent soaking ability ensures solid combination with resin, providing perfect physical property and anti-corrosion property | For environments requiring high strength and corrosion resistance |
C-glass | Type HV | Excellent soaking ability ensures solid combination with resin, providing good physical property | For environments requiring acid-corrosion resistance |
Functional filler
type | Description | Application |
ATH | Fire retardant; High hardness and oxygen index | Application where fire and smoke retardancy required |
Calcium Carbonate | High hardness; Cost saving | No fire retardancy required |
no filler | Translucent | Application where translucent effect or high corrosion-resistance required but no fire retardancy required |
Surface type
1.meniscus (concave) surface
When FRP gratings get dry in the mould, the surface will shrink and form a natural meniscus shape. It’s qualified for ordinary anti-slip application.
2.gritted surface
Gritted top is made by sticking quartz grit or corundum to FRP grating surface. The grits provide an even better anti-slip effect. It’s usually used for chemical platform, walkway, trench cover, etc.
3.smooth surface
Smooth surface gratings are not anti-slip. It’s not suitable for pedestrian walk but keeps the features of anti-corrosion, high strength-to-weight ratio, fire retardancy, etc. Smooth surface is usually used for shelf, fencing and architecture.
4.micromesh
Micromesh gratings are easy for trolley or wheelchair to go over. Its small opening prevents small tools or other objects from penetrating drops. It’s qualified by testing of 15mm diameter ball drop. The most often use is drain cover, offshore platform, semiconductor and communication area and computer room.
5.anti-static grating
The surface of anti-static grating is made by adding carbon powder, which brings great conductive property and prevent the surface from sparkling generated by static.
6.translucent grating
Translucent gratings are made in special recipe, with good transmission and excellent anti-corrosion property. It’s used most often in architecture field and sometimes used as fencing, rack, etc.
7.covered grating
The covered grating is produced by sticking an FRP grating to a FRP flat sheet before it getting dry. The surface can be flat, gritted or checkered. The top sheet is usually in 3mm or customerized. Covered grating is usually used on closed areas like water treatment equipment, to prevent corrosive or smelly gas from releasing. Covered grating with gritted surface can be used as rampway, entrance cover or trench cover.
