Kraiburg Thermoplastic Elastomers Sealing Applications with Adhesion to PP Tc3csn Natural TPE

Product Description

 

Product Description

TPE

THERMOLAST^® K CS Series | TPE  Thermoplastic Elastomer

  CS Series | TPE 

Thermoplastic Elastomer

 

Processing Method: Injection Molding, Extrusion Color / RAL DESIGN: natural

Availability: Globally Manufacturing Site: Germany, Malaysia, United States

Detailed Photos

 

Typical applications Seals Fastenings Grommets Cable clips Membranes Applications in e-mobility Bumpers

Material features Adhesion to PP Optimized compression set Optimized mechanical properties Optimized resilience In-process recycling possible Resistance to polar coolants

 

Product Parameters

MODEL	COLOR / RAL DESINE	Hardness DIN ISO 7619-1 Shore A	Density DIN EN ISO 1183-1 g/3cm	Tensile  Strength 1 DIN 53504/ISO 37 MPa	Elongation at Break1 DIN 53504/ISO 37 %	Tear Strength ISO 34-1 Method B (b)(Graves) N/mm	CS  72h/23 °C DIN ISO 815-1 Method  A %	CS 24h/70 °C DIN ISO 815-1 Method  A %	CS  24h/100 °C DIN ISO 815-1 Method  A %	CS  24h/120 °C DIN ISO 815-1 Method  A %
TC3CSN	Natural	27	1.100	4.0	550	12.0	14	18	33	58
TC3CSZ	Black	30	1.100	3.5	550	8.0	16	20	33	55
TC4CSN	Natural	38	1.100	5.0	550	10.0	13	19	35	58
TC4CSZ	Black	37	1.100	4.0	550	12.5	15	19	35	58
TC5CSN	Natural	46	1.100	7.0	550	12.0	19	20	35	57
TC5CSZ	Black	50	1.100	6.0	500	12.0	19	21	35	56
TC6CSN	Natural	56	1.100	8.0	600	17.0	20	22	40	60
TC6CSZ	Black	58	1.100	7.0	500	15.0	20	22	37	60
TC7CSN	Natural	68	1.100	8.0	500	21.0	23	33	46	72
TC7CSZ	Black	69	1.100	8.0	500	20.0	23	30	46	72
TC8CSN	Natural	79	1.100	9.0	500	26.5	30	42	55	75
TC8CSZ	Black	78	1.100	9.0	500	25.0	30	33	54	75
TC9CSN	Natural	86	1.100	10.0	500	31.0	36	45	63	82
TC9CSZ	Black	87	1.100	10.0	500	34.0	36	45	63	82

Processing Guideline Injection Molding

Cylinder Temperature	180 - 200 - 220 °C, max. 250 °C (360 - 390 - 430 °F, max. 480 °F)
Hotrunner	Hot runner temperatures: 200 -250 °C (390 - 480 °F). The runner should be empty after a maximum of 2 - 3 shots.
Injection Pressure	200 - 1000 bar (2900 - 14504 psi) (depending on the size and weight of the part).
Injection Rate	In general, the fill time should not be more than 1-2 seconds.
Hold Pressure	We recommend to derive the optimum hold pressure from determining the solidification point, starting with 40 % - 60 % of the required injection pressure.
Back Pressure	20 - 100 bar; if color batches are used, higher back pressure is necessary.
Screw Retraction	If an open nozzle is used processing with screw retraction is advisable.
Mold Temperature	25 - 40 °C (77 - 104 °F)
Predrying	Pre drying of the material is not necessary; if surface moisture forms as a result of changes in temperature, the material should be dried for 2 - 4 hours at 60 - 80 °C (140 - 175 °F).
Needle Valve	With materials < 50 Shore A the use of a needle valve is advisable.
Screw Geometry	Standard 3-zone polyolefine screw.
Residence Time	The residence time is to be set as short as possible with a maximum of 10 minutes.
Cleaning Recommendation	For cleaning and purging of the machine it is appropriate to use polypropylene or polyethylene. Machine must be PVC-free.

Processing Guideline Extrusion
 

Cylinder Temperature	160 - 180 - 200 °C, max. 250 °C (320 - 360 - 390 °F; max. 480 °F)
Screw Geometry	Standard three-zone screw (e.g. polyolefin screw). The screw must be able to provide sufficient shearing.
L/D Ratio	At least 25
Compression Ratio	At least 3.5 : 1
Screens / Breaker Plate	A breaker plate and a screen pack are generally recommended in the extruder configuration in order to increase pressure.
Die Land	<= 3 mm ( <= 0,12 in.)
Extruder Head	Ca. 200 °C (390 °F)
Die Temperature	Ca. 200 - 230 °C (390 - 450 °F)
Predrying	Pre drying of the material is not necessary; if surface moisture forms as a result of changes in temperature, the material should be dried for 2 - 4 hours at 60 - 80 °C (140 - 175 °F). To avoid porosity in the profile a pre drying is recommended for wall thickness > 3mm.
Calibration	Generally not necessary; support elements may be required when extruding THERMOLAST® compounds with high hardness or when coextruding with standard thermoplastics.
Cleaning Recommendation	For cleaning and purging of the machine it is appropriate to use polypropylene or polyethylene. Machine must be PVC-free.

Packaging & Shipping

Company Profile

 

 




 

Certifications

FAQ

Q:What can you buy from us?
A:PLA,PCTG,ABS,EAA,POM,EVA,POE,PPSU,EMAA,PA66,PC,PC/ABS,PE,POP.

Q:Can we get your samples?
A:Yes! Samples can be arranged for those available products. The Delivery Fee will be on buyer's account.

Q:What are your terms of payment?
A:T/T, L/C,D/P,D/A. Option A:30% pay in advance, 70% before shipping

Q:What is your packing?
A:Basically our packing is in 25/KG bags.

Q:Where is the loading port?
A:Usually Shanghai.

Q:What is the normal lead time?
A:  We will send goods to departure port within 7-15 workdays after we receive your payment.

Q:If any quality problem, how can you settle it for us?
A:When discharging the container, you need to inspect all the goods. If anybreakage or defect products were found, you MUST take the pictures fromthe original carton. All the claims must be presented within 7 working days after discharging the container.This date is subject the arrival time of container. We will advise you to certify the claim by third party,or we can accept the claim from the samples or pictures you present, discharging of the containeris not included. Finally we will completely compensate all your loss.