The modification of PP materials by Wuxi Jiahong Plastic Technology Co., Ltd. is generally through the addition of minerals to enhance toughness, weather resistance modification, glass fiber enhancement, flame retardant modification and super tough modification. The following examples illustrate the types and applications of commonly used modified pp:

1. Glass fiber reinforced modified PP: glass fiber is added to PP raw materials, which is used to make axial fans and cross-flow fans in refrigerators, air conditioners and other refrigeration machines
Model Features Purpose
pp+10~40%GF high-strength engineering, auto parts
pp+30%GF reinforced and toughened auto parts
2. Mineral filling modified pp: Add calcium carbonate, talc powder, wollastonite, glass beads, mica powder and other minerals to PP raw materials. The application parts mainly include: the inner barrel, pulsator and pulsator of pulsator washing machines and drum washing machines. Parts such as clothing openings; microwave oven sealing strips, speaker bell mouths, speaker brackets; refrigerator shelves; rice cooker shells and bases, car bumpers, dashboards, door inner panels, fenders, etc.
Model Features Purpose
PP+10~40%MD General daily necessities, interior
PP+15~25%TD high-gloss small household appliances, rice cooker shells, air-conditioning outdoor units, electronic and electrical parts, engineering structural parts
Modified PP material for automobile pp-1 high impact, low temperature resistant bumper
Modified PP material pp-2 for automobiles, high rigidity, low shrinkage, bumper, instrument panel
Modified PP material for automobiles pp-3 General purpose automobile interior (instrument panel, door inner panel, central control panel, vent, handle), fan heater cover
Modified PP material for automobiles pp-4 high rigidity dashboard
Modified PP material for automobiles pp-5 high rigidity, high heat resistance filter housing

3. Flame-retardant modified pp is applied to TV housing, washing machine control panel seat, remote control housing, refrigerator evaporation dish, and ventilation duct.
Model Features Purpose
FRPP-1 V-2 level halogen-free flame retardant electrical enclosure
FRPP-2 environmentally friendly flame retardant electronic and electrical parts
FRPP-3 halogen-free flame retardant electronic and electrical parts

4. Conductive modification pp is applied to electronic products and packaging materials.
Product characteristics
Conductive, permanent antistatic electronic products, packaging materials


Wuxi Jiahong Plastic Technology Co., Ltd. has nearly 30 years of experience in R&D and pelletizing production of PVC pellets, and experience in R&D and production of modified engineering plastics; professional technical service team can provide customers with one-stop modified plastic system solutions. If you want to know more about the product, please log in to our official website: www. js-plastics. com, consult online customer service or call the hotline. Landline: 0510-68755207 Mobile: 15190220696, we will serve you wholeheartedly.