North American thermoformed PET recycling rate increased by 70%

Despite the challenges of sorting, the recovery rate of thermoformed PET in North America has been rising. According to a report by the American Association of PET Container Recycling (NAPCOR) and the American Plastics Recyclers Association (APR), the recovery rate of thermoformed PET in the United States and Canada increased by 70% in 2014 compared to the previous year, and more than 100 million were recovered in 2014. Pound thermoformed PET.

Although it is not common practice to accept thermoformed PET in PET bricks, more and more recyclers have adjusted their own standards, allowing a certain percentage of thermoformed PET in the bricks, or directly accepting automatic points. Bottles containing thermoformed PET delivered by selected quality suppliers.

However, with the impact of a number of different materials, non-recyclable labels, inks and adhesives, and other technical conditions, the rate of recovery of thermoformed PET has slowed. Last year, if PET containers did not contain thermoformed materials, the recovery rate was only 31%.

Frog Bolt

Other Track Bolt styles

Materials: Steel Q235, 35#, 45#; Alloy Steel 40Cr, 42CrMo, 35CrMo

Grade: 4.6/4.8/5.6/5.8/8.8/10.9/12.9, AREMA Gr5/Gr8

Standard: AREMA, UIC, DIN, BS, GOST, NF, JIS, GB/TB, AS or required specification from clients

Type: Fish Bolt/ Frog Bolt/ Clip Bolt/ Clamp bolt

Surface: Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating

Most popular bolt:

Fish bolts with button head and square head are most popular, with specifications as below:

Type	Button head oval neck fish bolt
	Button head diamond neck fish bolt
	Square head fish bolt
Grade	4.6	5.6	8.8	10.9
Material	Q235	35#	45#	40Cr
Mechanical properties	Tensile strength:â‰¥400Mpa	Tensile strength:â‰¥500Mpa	Tensile strength:â‰¥800Mpa	Tensile strength:â‰¥1000Mpa
	Yield strength:â‰¥240Mpa	Yield strength:â‰¥300Mpa	Yield strength:â‰¥640Mpa	Yield strength:â‰¥900Mpa
	Elongation:â‰¥22%	Elongation:â‰¥20%	Elongation:â‰¥12%	Elongation:â‰¥9%
	Cold bending:90 degree without crack	Cold bending:90 degree without crack	Cold bending:90 degree without crack	Cold bending:90 degree without crack
Surface	Plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
Standard refers	AS, BS 64, DIN, AREMA/SAE,NF,JIS

Accessories

* Nut:

Type: square nut/heavy square nut/hex nut/heavy hex nut/flange nut/slotted nut/lock nut/wrench nut, etc.

Material:Steel Q235, 35#, 45#; Alloy Steel 40Cr, 42CrMo, 35CrMo

Grade: 4/5/8/10/12, AREMA ,SAE J995

Surface: Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating

*Spring washer

Material: 65MN/60Si2Mn

Grade: AREMA 1967/ GB

Surface: Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating

Other bolt styles

*Clip bolt for tension clip

*Clamp bolt for clamp

* Frog bolt for turnout: square head bolt/thin square head drilled bolt/BHON bolt

*Tunnel bolt: Spear bolt/ curved bolt

Frog Bolt,Button Head Oval Neck Frog Bolt,Squarehead Frog Bolt,Thin Head Square Bolt

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