南通市美國不銹鋼食品級接觸測試機構(gòu)

時間：2021-03-05作者：武漢廣分認證有限公司瀏覽：69

美國食品級接觸測試

Overall notes

1.Sample size is only for normal samples, if the finished/submitted sample is verysmall(with a food contact surface no more than 15 inch2), please contact lab for more information.

2.The sample should be final product/component on final product (prepared to be sold in the market), if test request for raw material, please contact the lab for more information.

Materials nature

Test items

Price after discount (RMB)

Sample size and TAT

PVC,polymer Coating or electroplating except siliver plated (175.300)

water extractives

500

1sample 5Wd

n-heptane extractives

500

1sample 5Wd

8% alcohol extractives

500

1sample 5Wd

Paper and paper cardboard (176.170)

Net chloroform soluble extractives for water fraction

600SZ

2samples 7Wd

Net chloroform soluble extractives for 8 % alcohol fraction

600SZ

2samples 7Wd

Net chloroform soluble extractives for 50 % alcohol fraction

600SZ

2samples 7Wd

Net chloroform soluble extractives for n-heptane fraction

600SZ

2samples 7Wd

Acrylonitrile-Butadiene-styrene ABS (180.22, 181.32)

Residual Acrylonitile in n-heptane

700SZ

2samples 7Wd

Residual Acrylonitile in 8% ethanol

700SZ

2samples 7Wd

Residual Acrylonitile in 3% acetic acid

700SZ

2samples 7Wd

Residual Acrylonitile in water

700SZ

2samples 7Wd

Acrylonitrile/styrene copoly copolymer (177.1040)

Total nonvolatile extractives

700/simulant




Closure with sealing gaskets (177.1210)

Net chloroform soluble extractives for water fraction

600SZ

2samples 7Wd

Net chloroform soluble extractives for 8 % alcohol fraction

600SZ

2samples 7Wd

Net chloroform soluble extractives for n-heptane fraction

600SZ

2samples 7Wd

EVA (partial test available only)(177.1350)

Net chloroform soluble extractives for water fraction

600SZ

2samples 7Wd

Net chloroform soluble extractives for 8 % alcohol fraction

600SZ

2samples 7Wd

Net chloroform soluble extractives for 50 % alcohol fraction

600SZ

2samples 7Wd

Net chloroform soluble extractives for n-heptane fraction

600SZ

2samples 7Wd

Melamine-formaldehyde resins (177.1460)

Net chloroform soluble extractives for water extractives

600SZ

2samples 7Wd

Net chloroform soluble extractives for n-heptane extractives

600SZ

2samples 7Wd

Net chloroform soluble extractives for 8% alcohol extractives

600SZ

2samples 7Wd

Nylon (177.1500)

Need PA type

需指出尼龍型號

Specific gravity

200

1sample 5Wd

Melting point

300

1sample 5Wd

Solubility / boiling 4.2N HCI

300

1sample 5Wd

Water extractives

500

1sample 5Wd

95% ethanol extractives

500

1sample 5Wd

Ethyl acetate extractives

500

1sample 5Wd

Benzene extractives

500

1sample 5Wd

Olefin polymer (PP, OP, PE) (177.1520)

Density

200

1sample 5Wd

Melting point（only for PP）

300

1sample 5Wd

n-hexane extractives

500

2sample 5Wd

Xylene extractives

500

2sample 5Wd

Polycarbonate (177.1580)

Water extractives at refluxing temperature for 6 hours

500

1sample 5Wd

50% ethanol extractives at refluxing temperature for 6 hours

500

1sample 5Wd

n-heptane extractives at refluxing temperature for 6 hours

500

1sample 5Wd

PET (177.1630)

Net chloroform soluble fraction of distilled water

600SZ

2samples 7Wd

Net chloroform soluble fraction of n-heptane

600SZ

2samples 7Wd

Net chloroform soluble fraction of 8 % ethanol

600SZ

2samples 7Wd

Net chloroform soluble fraction of 50 % ethanol

600SZ

2samples 7Wd

Net chloroform soluble fraction of 95% ethanol

600SZ

2samples 7Wd

PS (177.1640)

Residual styrene monomer

600SZ

2samples 7Wd

UF (177.1900)

water extractives

500

1sample 5Wd

n-heptane extractives

500

1sample 5Wd

8% alcohol extractives

500

1sample 5Wd

Styrene block polymer (177.1810)

water extractives

500

1sample 5Wd

50% ethanol extractives

500

1sample 5Wd

solubility

400

1sample 5Wd

molecular weight

分包




glass transition point玻璃轉(zhuǎn)化溫

分包




Polyester resin, cross-linked (PETG)(177.2420)

Net chloroform soluble fraction in water

600SZ

2samples 7Wd

Net chloroform soluble fraction in 50 % ethanol

600SZ

2samples 7Wd

Net chloroform soluble fraction in 8 % ethanol

600SZ

2samples 7Wd

n-heptane extractives at 120°F, 30 minutes

600SZ

2samples 7Wd

molecular weight

分包


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