Flame Retardant Polypropylene Sheet refers to adding a certain amount of flame-retardant masterbatch to the Polypropylene Sheet , so that the Polypropylene Sheet can achieve the effect of naturally extinguishing away from the fire source. It has high stiffness, high hardness and high strength, but notched impact toughness is average. Polypropylene material can withstand tensile stress and is easy to weld. Low temperature embrittlement, good chemical stability and electrical properties. The working temperature is 0 ~ 100 ℃, and polypropylene has good heat resistance. The product can be over-sterilized at 100°C, and will not deform without external force at 150°C.

Halogen-free flame-retardant polypropylene flame retardant is an intumescent halogen-free flame retardant, which mainly works through the condensed phase. At lower temperatures, flame retardants can produce acids that act as dehydrating agents; at slightly higher temperatures, acids promote the dehydration reaction of polypropylene, during which the system melts; dehydration produces water vapor and The incombustible gas produced by thermal decomposition of polypropylene makes the system expand and foam in the molten state; at the same time, the ester group in polypropylene is dehydrated and carbonized to form inorganic substances and residual carbon, which further foams the system. When the reaction is nearly complete, the system is gelled and solidified, and then finally forms the surface layer of foamed charcoal.

Polypropylene is known for its excellent chemical resistance in corrosive environments. Our PP sheet is easily welded and machined. Hompolymer and copolymer grades are used in various applications throughout the chemical and semiconductor industries.

Features Of Flame Retardant Polypropylene Sheet:

• Acid resistant                                              

• Resistant to temps up to 190F degrees  

• Impact resistant

• Moisture resistant

• Abrasion resistant

• Chemical resistant  

FAQ

1. Q. Are you a trading company or manufacture?

A:   We are manufacture; we have our professional manufacturing teams and technicians

2. Q. How long is the warranty of your equipment?

A:  One year warranty, in the meanwhile, quality inspection before delivery; during the warranty period, we can replace the damaged consumables for free, after the warranty period, we have a good price for consumables for our customers.

3. Q: Do you have technical support?

A: Our Company is responsible for installation and debugging of equipment, meanwhile, responsible for the technology and operation training for user operator.

4.   Q:  Is overseas after-sales service available?

A: Yes, and after installation we will teach you basic operation and maintenance method.

5.   Q:  May I customize my own equipment?

A: Yes, please inform us your needs in details and we will design the facility per your data.