BCC Resins BC 8002

Category: PUR, Unspecified , Polyurethane
Manufacturer: BCC Products Inc.
Trademark: BCC Resins
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: kaovxG_BCC-Resins-BC-8002.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
BCC Kwik Kast II is an advanced fast cast polyurethane tooling system. BC 8002 exhibits exceptionally low viscosity, low odor and is color contrasted for uniform mix. It features low exotherm and minimal shrinkage. Kwik Kast II cures hard, yet more durable resulting in less brittle parts. Uses include; tracing models core boxes, duplicating aids, patterns, prototypes, low temperature vacuum form tools, etc.

Handling Properties:
BCC's Kwik Kast II is a fast-setting, two part casting system which requires careful preparation prior to mixing parts A and B. Because Kwik Kast II contains components of high density there will be some separation at the bottom of each container. Using a paint shaker, jiffy mixer, or mixing spatula, re-suspension of the ingredients is easily accomplished. Precaution should be taken to prevent any moisture contamination from containers or utensils. It is recommended that the work area be well ventilated and normal cleanliness and safety rules be observed. Avoid prolonged exposure to vapors and contact with skin.

Preparation of Mold Surface:
Clean the surface from dust and possible presence of moisture. Apply BC 87 Parting Agent and polish to a uniform high gloss finish (usually 2-3 coats are recommended). For plaster or wood surfaces seal with PVC sealer to ensure complete absence of moisture, followed by 2-3 coats of 87 Parting Agent.

Mixing and Pouring:
Although not necessary, best results are obtained by evacuation of each component under 29 inches of vacuum which removes entrapped air prior to blending the two components. Pour weighed or measured amounts of Part A & B into a separate dry container by pouring Part A into Part B. Mix with a spatula or mechanical stirrer for 30-40 seconds for quart size batches or 40-50 seconds for gallon batches while avoiding air entrapment. Immediately pour mixed resin uninterrupted from a convenient height above the mold cavity. Clean your mixing tools by rinsing in an alcohol type solvent. Larger masses (2 feet or more) may be built up with successive pours. Castings may be demolded within 60-90 minutes but should be properly supported while "green". Under normal conditions, maximum hardness or cure will be achieved in 12-18 hours.
General Information
Features
  • Good Wear Resistance
  • Low Exotherm
  • Low Shrinkage
  • Low to No Odor
  • Low Viscosity
Uses
  • Molds/Dies/Tools
  • Prototyping
Appearance
  • Grey
Forms
  • Liquid
Processing Method
  • Casting
PhysicalNominal ValueUnitTest Method
Specific Gravity
    -- 1.62g/cm³ASTM D792
    -- 1.61g/cm³ASTM D1505
Molding Shrinkage - Flow 0.080%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)85ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break)46.2MPaASTM D638
Compressive Strength 63.4MPaASTM D695
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)81.7°CASTM D648
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Hardener Mix Ratio by Weight: 1.0, Mix Ratio by Volume: 1.0
    Resin Mix Ratio by Weight: 1.0, Mix Ratio by Volume: 1.0
Pot Life (24°C)5.0min
Thermoset Mix Viscosity 1000cPASTM D2393
Demold Time (24°C)60 to 120min
Resin Grade Manufacturer Category Trademark
PONYL 4002G0 POLYROCKS CHEMICAL CO., LTD Nylon 66 PONYL
Novamid® 1013C4 DSM Engineering Plastics Nylon 6 Novamid®
Bergamid™ A70 G30 NC129 PolyOne Corporation Nylon 66 Bergamid™
Guang Sung PVC GPMA70T Guang Sung Plastics (GSPL) PVC, Unspecified Guang Sung PVC
Sylvin 802-88 Yellow 4192 Sylvin Technologies Incorporated PVC, Unspecified Sylvin