Grivory® is the trade name of a group of engineering plastics manufactured and marketed by EMS-GRIVORY.Grivory is polyphthalamide (PPA) 
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Golden Plastics(HK)Ltd have stock availability at China&HongKong warehouse for Certain grades of Grivory resins as follows:  
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Grivory Amorphous grades
Grivory G21
is a high viscosity amorphous co-polyamide. It is suitable for injection stretch blow moulding, injection blow moulding, extrusion blow moulding, the manufacture of co-extruded blown film and mono- or coex cast film and co-extrusion of tubes. Grivory G 21 is also used as an additive for polyamide 6 and different co-polyamides to improve film properties.
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Grivory G25
is a very high viscous amorphous copolyamide. The key properties of Grivory G 25 are: · High transparency and high surface gloss · Very good chemical resistance · Very good abrasion resistance · Improved gas and aroma barrier at elevated relative humidity · Excellent flavour and aroma barrier · Low transmission of UV radiation 
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Grivory GTR45
is a transparent engineering thermoplastic based on amorphous, partially aromatic copolyamide. ISO polymer designation: PA 6I/6T. Grivory GTR 45 is an injection moulding material Compared to other polyamides the most interesting property of Grivory GTR 45 is the clear transparency even in high wall thicknesses. Grivory GTR 45 is amorphous, not semicrystalline. 
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Grivory GV grades
The material Grivory GV reinforced with glass fibres, very stiff.

Grivory GV-2H
a 20% glass fibre reinforced engineering thermoplastic material based on a combination of semicrystalline polyamide with partially aromatic copolyamide.
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Grivory GV-3H
is a 30% glass-fibre reinforced
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Grivory GV-4H
is a 40% glass fiber reinforced engineering thermoplastic material based on a combination of semicrystalline Polyamide with partially aromatic copolyamide.a specially heat stabilized material. It is particularly suitable and approved for parts in house-hold appliances in contact with food and cold drinking water.
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Grivory GV-5H
is a 50% glass-fibre reinforced engineering thermoplastic material based on a combination of semi-crystalline Polyamide with partially aromatic copolyamide. 
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Grivory GV-6H
is a 60% glass-fibre and a specially heat stabilized material. It is particularly suitable and approved for parts in house-hold appliances in contact with food and cold drinking water.
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Grivory GV-5HL
is a 50% glass-fibre reinforced and UV-stabilized, it is used for injection molding technical parts with good surface quality, exhibiting exceptional characteristics even after moisture absorption
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Grivory GV-5 FWA
is a 50% glass-fibre reinforced for  a specially heat stabilised material. It is particularly suitable for parts in direct contact with drinking water and Food
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Grivory GVS-5H
is a 50% glass fibre reinforced used for injection molding technical parts with good surface quality, exhibiting exceptional characteristics even after moisture absorption. 
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Grivory GVX grades
The new material Grivory GVX now takes us a step further. With clearly improved mechanical properties, the range of metal replacement applications has been signifi cantly widened. The exceptional performance provided by Grivory GVX is convincing in every detail!

• highest stiffness and strength values
• very low warpage
• simple processing
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   Grivory GVX-5H
  is a 50% glass fibre reinforced engineering thermoplastic material based on a combination of semicrystalline polyamide with partially aromatic copolyamide
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  Grivory GVX-6H
  is a 60% glass fibre reinforced engineering thermoplastic material based on a combination of semicrystalline polyamide with partially aromatic copolyamide.
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  Grivory GVX-7H
  is a 70% glass fibre reinforced engineering thermoplastic material based on a combination of semicrystalline polyamide with partially aromatic copolyamide. 
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• Grivory HT grades
  Grivory HT is characterised by a high-performance property profile. Technical injection-moulding parts made of this material have impressive dimensional stability, even at high application temperatures. The property profile of Grivory HT overlaps well into the performance range of high-performance plastics. The values of Grivory HT for properties such as stiffness and strength at application temperatures up to 120°C - important for replacement of metals - surpass those of materials such as PPS or PEEK.

• PPA basic polymer: PA6T/6I (Grivory HT1)
• PPA basic polymer: PA6T/66 (Grivory HT2)
• PPA basic polymer: (Grivory HT3)
• reinforced with glass fibres, minerals, hybrids
• flame retardant (UL-94 V-0), halogen-free
• Stabilised
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  Grivory HTV-3H1 
  is a 30% glassfibre reinforced engineering thermoplastic material based on a semicrystalline, partially aromatic copolyamide. Acc. to ISO: PA 6T/6I. Acc. to ASTM: PPA, Polyphthalamide The main distinguishing feature of Grivory HT-PPA, when compared to other polyamides, is its good performance values at high temperatures providing parts which are stiffer, stronger and have better heat distortion stability and chemical resistance. 
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  Grivory HTV-4H1
  Injection molding grade based on copolymers nylon 6T/6I, reinforced with 40% glass fibers. Stiff and strong at high application temperature up to 248°F, heat stabilized, dimensionally stable, low water absorption, high resistance to chemicals, good resistance to automotive media (gas, oil, brake fluid) also at high temperatures. Complies with ANSI / NSF Standard 61 (Natural & Black only).
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  Grivory HTV-5H1  
  is a 50% glassfibre reinforced engineering thermoplastic material based on a semicrystalline, partially aromatic copolyamide. Acc. to ISO: PA 6T/6I.Acc. to ASTM: PPA, Polyphthalamide Grivory HTV-5H1 is a specially heat stabilised injection moulding material. The main distinguishing feature of Grivory HT-PPA, when compared to other polyamides, is its good performance values at high temperatures providing parts which are stiffer, stronger and have better heat distortion stability and chemical resistance.  
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  Grivory HTV-6H1 
  is a 60% glassfibre reinforced engineering thermoplastic material based on a semicrystalline, partially aromatic copolyamide. Acc. to ISO: PA 6T/6I. Acc. to ASTM: PPA, Polyphthalamide Grivory HTV-6H1 is a specially heat stabilised injection moulding material. The main distinguishing feature of Grivory HT-PPA, when compared to other polyamides, is its good performance values at high temperatures providing parts which are stiffer, stronger and have better heat distortion stability and chemical resistance. 
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  Grivory HTV-5X1 
  is a 50% glassfibre reinforced and specially heat stabilized injection molding material. It is particularly suitable and approved for parts in house-hold appliances in contact with food and drinking water. 
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  Grivory HT2V-3X V0 
  30% glass-fibre reinforced flame retardant is especially suitable for injection moulded parts in electro, and electronic applications with high requirements and a material flame class acc. UL 94 V-0.
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  Grivory HT2V-4X V0 
  40% glass-fibre reinforced flame(UL94-V0) retardant is especially suitable for injection moulded parts in electro, and electronic applications with high requirements and a material flame class acc.
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  Grivory HT2V-3H 
  is a 30 % glass fiber reinforced engineering thermoplastic material based on a semi crystalline, partially aromatic copolyamide. Polymer designation acc. to ISO: PA 6T/66 Acc. to ASTM: PPA, polyphthalamide. The main distinguishing feature of Grivory HT-PPA, when compared to other polyamides, is its good performance at high temperatures providing parts which are stiffer, stronger and have better heat distortion stability and chemical resistance.
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  Grivory HT2V-5H
  is a 50 % glass fiber reinforced engineering thermoplastic material based on a semi crystalline, partially aromatic copolyamide. Polymer designation acc. to ISO: PA 6T/66 Acc. to ASTM: PPA, polyphthalamide. The main distinguishing feature of Grivory HT-PPA, when compared to other polyamides, is its good performance at high temperatures providing parts which are stiffer, stronger and have better heat distortion stability and chemical resistance. 
   
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  Grivory XE grades
  designates the new, commercialised pilot products during the market introduction phase. The future standard product designation is shown in brackets,
  example: Grivory XE 3876 (HT2V-3X V0).
  Grivory XE3816
  Grivory XE3818
  Grivory XE3819
  Grivory XE3824
  Grivory XE3825
  Grivory XE3830
  Grivory XE3858
  Grivory XE5041
  Grivory XE3876
  Grivory XE3880
  Grivory XE3883
  Grivory XE3889
  Grivory XE3902
  Grivory XE3903
  Grivory XE3996
  Grivory XE4027
  Grivory XE4067
  Grivory XE5042
  Grivory XE5044
  
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  Golden Plastics(HK)Ltd can supply any grades of Grivory resin Selling to worldwide, Should you have any questions ,Please do not hesitate to contact our salesman: sales@golden-plastics.com.hk